mtg_python_deckbuilder/code/web/static/styles.css

/* Tailwind CSS Entry Point */

*, ::before, ::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

/* ! tailwindcss v3.4.18 | MIT License | https://tailwindcss.com */

/*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
*/

*,
::before,
::after {
  box-sizing: border-box;
  /* 1 */
  border-width: 0;
  /* 2 */
  border-style: solid;
  /* 2 */
  border-color: #e5e7eb;
  /* 2 */
}

::before,
::after {
  --tw-content: '';
}

/*
1. Use a consistent sensible line-height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size.
4. Use the user's configured `sans` font-family by default.
5. Use the user's configured `sans` font-feature-settings by default.
6. Use the user's configured `sans` font-variation-settings by default.
7. Disable tap highlights on iOS
*/

html,
:host {
  line-height: 1.5;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -moz-tab-size: 4;
  /* 3 */
  -o-tab-size: 4;
     tab-size: 4;
  /* 3 */
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  /* 4 */
  font-feature-settings: normal;
  /* 5 */
  font-variation-settings: normal;
  /* 6 */
  -webkit-tap-highlight-color: transparent;
  /* 7 */
}

/*
1. Remove the margin in all browsers.
2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
*/

body {
  margin: 0;
  /* 1 */
  line-height: inherit;
  /* 2 */
}

/*
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
3. Ensure horizontal rules are visible by default.
*/

hr {
  height: 0;
  /* 1 */
  color: inherit;
  /* 2 */
  border-top-width: 1px;
  /* 3 */
}

/*
Add the correct text decoration in Chrome, Edge, and Safari.
*/

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

/*
Remove the default font size and weight for headings.
*/

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

/*
Reset links to optimize for opt-in styling instead of opt-out.
*/

a {
  color: inherit;
  text-decoration: inherit;
}

/*
Add the correct font weight in Edge and Safari.
*/

b,
strong {
  font-weight: bolder;
}

/*
1. Use the user's configured `mono` font-family by default.
2. Use the user's configured `mono` font-feature-settings by default.
3. Use the user's configured `mono` font-variation-settings by default.
4. Correct the odd `em` font sizing in all browsers.
*/

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  /* 1 */
  font-feature-settings: normal;
  /* 2 */
  font-variation-settings: normal;
  /* 3 */
  font-size: 1em;
  /* 4 */
}

/*
Add the correct font size in all browsers.
*/

small {
  font-size: 80%;
}

/*
Prevent `sub` and `sup` elements from affecting the line height in all browsers.
*/

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/*
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
3. Remove gaps between table borders by default.
*/

table {
  text-indent: 0;
  /* 1 */
  border-color: inherit;
  /* 2 */
  border-collapse: collapse;
  /* 3 */
}

/*
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
3. Remove default padding in all browsers.
*/

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-feature-settings: inherit;
  /* 1 */
  font-variation-settings: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  font-weight: inherit;
  /* 1 */
  line-height: inherit;
  /* 1 */
  letter-spacing: inherit;
  /* 1 */
  color: inherit;
  /* 1 */
  margin: 0;
  /* 2 */
  padding: 0;
  /* 3 */
}

/*
Remove the inheritance of text transform in Edge and Firefox.
*/

button,
select {
  text-transform: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Remove default button styles.
*/

button,
input:where([type='button']),
input:where([type='reset']),
input:where([type='submit']) {
  -webkit-appearance: button;
  /* 1 */
  background-color: transparent;
  /* 2 */
  background-image: none;
  /* 2 */
}

/*
Use the modern Firefox focus style for all focusable elements.
*/

:-moz-focusring {
  outline: auto;
}

/*
Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
*/

:-moz-ui-invalid {
  box-shadow: none;
}

/*
Add the correct vertical alignment in Chrome and Firefox.
*/

progress {
  vertical-align: baseline;
}

/*
Correct the cursor style of increment and decrement buttons in Safari.
*/

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/*
1. Correct the odd appearance in Chrome and Safari.
2. Correct the outline style in Safari.
*/

[type='search'] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/*
Remove the inner padding in Chrome and Safari on macOS.
*/

::-webkit-search-decoration {
  -webkit-appearance: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Change font properties to `inherit` in Safari.
*/

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/*
Add the correct display in Chrome and Safari.
*/

summary {
  display: list-item;
}

/*
Removes the default spacing and border for appropriate elements.
*/

blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol,
ul,
menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

/*
Reset default styling for dialogs.
*/

dialog {
  padding: 0;
}

/*
Prevent resizing textareas horizontally by default.
*/

textarea {
  resize: vertical;
}

/*
1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
2. Set the default placeholder color to the user's configured gray 400 color.
*/

input::-moz-placeholder, textarea::-moz-placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

input::placeholder,
textarea::placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

/*
Set the default cursor for buttons.
*/

button,
[role="button"] {
  cursor: pointer;
}

/*
Make sure disabled buttons don't get the pointer cursor.
*/

:disabled {
  cursor: default;
}

/*
1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210)
   This can trigger a poorly considered lint error in some tools but is included by design.
*/

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  /* 1 */
  vertical-align: middle;
  /* 2 */
}

/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/

img,
video {
  max-width: 100%;
  height: auto;
}

/* Make elements with the HTML hidden attribute stay hidden by default */

[hidden]:where(:not([hidden="until-found"])) {
  display: none;
}

.\!container {
  width: 100% !important;
}

.container {
  width: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.visible {
  visibility: visible;
}

.collapse {
  visibility: collapse;
}

.fixed {
  position: fixed;
}

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.sticky {
  position: sticky;
}

.m-0 {
  margin: 0px;
}

.-my-1\.5 {
  margin-top: -0.375rem;
  margin-bottom: -0.375rem;
}

.my-1 {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

.my-1\.5 {
  margin-top: 0.375rem;
  margin-bottom: 0.375rem;
}

.my-2 {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.my-3\.5 {
  margin-top: 0.875rem;
  margin-bottom: 0.875rem;
}

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-1\.5 {
  margin-bottom: 0.375rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-3\.5 {
  margin-bottom: 0.875rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.ml-1 {
  margin-left: 0.25rem;
}

.ml-2 {
  margin-left: 0.5rem;
}

.ml-6 {
  margin-left: 1.5rem;
}

.ml-auto {
  margin-left: auto;
}

.mr-2 {
  margin-right: 0.5rem;
}

.mt-0 {
  margin-top: 0px;
}

.mt-0\.5 {
  margin-top: 0.125rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-1\.5 {
  margin-top: 0.375rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-3 {
  margin-top: 0.75rem;
}

.mt-4 {
  margin-top: 1rem;
}

.\!block {
  display: block !important;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.inline {
  display: inline;
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.table {
  display: table;
}

.\!grid {
  display: grid !important;
}

.grid {
  display: grid;
}

.hidden {
  display: none;
}

.h-12 {
  height: 3rem;
}

.h-auto {
  height: auto;
}

.min-h-\[1\.1em\] {
  min-height: 1.1em;
}

.min-h-\[1rem\] {
  min-height: 1rem;
}

.w-24 {
  width: 6rem;
}

.w-full {
  width: 100%;
}

.min-w-\[160px\] {
  min-width: 160px;
}

.min-w-\[2\.5rem\] {
  min-width: 2.5rem;
}

.min-w-\[220px\] {
  min-width: 220px;
}

.max-w-\[230px\] {
  max-width: 230px;
}

.flex-1 {
  flex: 1 1 0%;
}

.flex-shrink {
  flex-shrink: 1;
}

.grow {
  flex-grow: 1;
}

.border-collapse {
  border-collapse: collapse;
}

.transform {
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.cursor-pointer {
  cursor: pointer;
}

.select-all {
  -webkit-user-select: all;
     -moz-user-select: all;
          user-select: all;
}

.resize {
  resize: both;
}

.list-none {
  list-style-type: none;
}

.grid-cols-\[2fr_1fr\] {
  grid-template-columns: 2fr 1fr;
}

.grid-cols-\[repeat\(auto-fill\2c minmax\(230px\2c 1fr\)\)\] {
  grid-template-columns: repeat(auto-fill,minmax(230px,1fr));
}

.flex-row {
  flex-direction: row;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-1 {
  gap: 0.25rem;
}

.gap-1\.5 {
  gap: 0.375rem;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-2\.5 {
  gap: 0.625rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-3\.5 {
  gap: 0.875rem;
}

.gap-4 {
  gap: 1rem;
}

.overflow-hidden {
  overflow: hidden;
}

.text-ellipsis {
  text-overflow: ellipsis;
}

.whitespace-nowrap {
  white-space: nowrap;
}

.rounded-\[10px\] {
  border-radius: 10px;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-md {
  border-radius: 0.375rem;
}

.border {
  border-width: 1px;
}

.border-0 {
  border-width: 0px;
}

.border-\[var\(--border\)\] {
  border-color: var(--border);
}

.bg-gray-700 {
  --tw-bg-opacity: 1;
  background-color: rgb(55 65 81 / var(--tw-bg-opacity, 1));
}

.p-0 {
  padding: 0px;
}

.p-2 {
  padding: 0.5rem;
}

.px-1\.5 {
  padding-left: 0.375rem;
  padding-right: 0.375rem;
}

.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.py-0\.5 {
  padding-top: 0.125rem;
  padding-bottom: 0.125rem;
}

.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.text-\[11px\] {
  font-size: 11px;
}

.text-\[13px\] {
  font-size: 13px;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.font-medium {
  font-weight: 500;
}

.font-normal {
  font-weight: 400;
}

.font-semibold {
  font-weight: 600;
}

.uppercase {
  text-transform: uppercase;
}

.capitalize {
  text-transform: capitalize;
}

.italic {
  font-style: italic;
}

.text-\[var\(--text\)\] {
  color: var(--text);
}

.text-gray-200 {
  --tw-text-opacity: 1;
  color: rgb(229 231 235 / var(--tw-text-opacity, 1));
}

.underline {
  text-decoration-line: underline;
}

.no-underline {
  text-decoration-line: none;
}

.opacity-30 {
  opacity: 0.3;
}

.opacity-70 {
  opacity: 0.7;
}

.opacity-85 {
  opacity: 0.85;
}

.outline {
  outline-style: solid;
}

.ring {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

.blur {
  --tw-blur: blur(8px);
  filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

.filter {
  filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

.transition {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.ease-in-out {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.\[start\:end\] {
  start: end;
}

/* Import custom CSS (not purged by Tailwind) */

/* Base */

:root{
  /* MTG color palette (approx from provided values) */
  --banner-h: 52px;
  --sidebar-w: 260px;
  --green-main: rgb(0,115,62);
  --green-light: rgb(196,211,202);
  --blue-main: rgb(14,104,171);
  --blue-light: rgb(179,206,234);
  --red-main: rgb(211,32,42);
  --red-light: rgb(235,159,130);
  --white-main: rgb(249,250,244);
  --white-light: rgb(248,231,185);
  --black-main: rgb(21,11,0);
  --black-light: rgb(166,159,157);
  --bg: #0f0f10;
  --panel: #1a1b1e;
  --text: #e8e8e8;
  --muted: #b6b8bd;
  --border: #2a2b2f;
  --ring: #60a5fa;
  /* focus ring */
  --ok: #16a34a;
  /* success */
  --warn: #f59e0b;
  /* warning */
  --err: #ef4444;
  /* error */
  /* Surface overrides for specific regions (default to panel) */
  --surface-banner: var(--panel);
  --surface-banner-text: var(--text);
  --surface-sidebar: var(--panel);
  --surface-sidebar-text: var(--text);
}

/* Light blend between Slate and Parchment (leans gray) */

[data-theme="light-blend"]{
  --bg: #e8e2d0;
  /* warm beige background (keep existing) */
  --panel: #ebe5d8;
  /* lighter warm cream - more contrast with bg, subtle panels */
  --text: #1a1410;
  /* dark brown for readability */
  --muted: #6b655d;
  /* warm muted brown (keep existing) */
  --border: #bfb5a3;
  /* darker warm-gray border for better definition */
  /* Navbar/banner: darker warm brown for hierarchy */
  --surface-banner: #9b8f7a;
  /* warm medium brown - darker than panels, lighter than dark theme */
  --surface-sidebar: #9b8f7a;
  /* match banner for consistency */
  --surface-banner-text: #1a1410;
  /* dark brown text on medium brown bg */
  --surface-sidebar-text: #1a1410;
  /* dark brown text on medium brown bg */
  /* Button colors: use taupe for buttons so they stand out from light panels */
  --btn-bg: #d4cbb8;
  /* medium warm taupe - stands out against light panels */
  --btn-text: #1a1410;
  /* dark brown text */
  --btn-hover-bg: #c4b9a5;
  /* darker taupe on hover */
}

[data-theme="dark"]{
  --bg: #0f0f10;
  --panel: #1a1b1e;
  --text: #e8e8e8;
  --muted: #b6b8bd;
  --border: #2a2b2f;
}

[data-theme="high-contrast"]{
  --bg: #000;
  --panel: #000;
  --text: #fff;
  --muted: #e5e7eb;
  --border: #fff;
  --ring: #ff0;
}

[data-theme="cb-friendly"]{
  /* Tweak accents for color-blind friendliness */
  --green-main: #2e7d32;
  /* darker green */
  --red-main: #c62828;
  /* deeper red */
  --blue-main: #1565c0;
  /* balanced blue */
}

*{
  box-sizing:border-box
}

html{
  height:100%;
  overflow-x:hidden;
  overflow-y:scroll;
  max-width:100vw;
}

body {
  font-family: system-ui, Arial, sans-serif;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  overflow-x: hidden;
  overflow-y: scroll;
}

/* Honor HTML hidden attribute across the app */

[hidden] {
  display: none !important;
}

/* Accessible focus ring for keyboard navigation */

.focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* Top banner - simplified, no changes on sidebar toggle */

.top-banner{
  position:sticky;
  top:0;
  z-index:10;
  background: var(--surface-banner);
  color: var(--surface-banner-text);
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 6px rgba(0,0,0,.4);
  min-height: var(--banner-h);
}

.top-banner .top-inner{
  margin:0;
  padding:.4rem 15px;
  display:flex;
  align-items:center;
  width:100%;
  box-sizing:border-box;
}

.top-banner h1{
  font-size: 1.1rem;
  margin:0;
  margin-left: 25px;
}

.flex-row{
  display: flex;
  align-items: center;
  gap: 25px;
}

.top-banner .banner-left{
  width: 260px !important;
  flex-shrink: 0 !important;
}

/* Hide elements on all screen sizes */

#btn-open-permalink{
  display:none !important;
}

#banner-status{
  display:none !important;
}

.top-banner #theme-reset{
  display:none !important;
}

/* Layout */

.layout{
  display:grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  flex: 1 0 auto;
}

.sidebar{
  background: var(--surface-sidebar);
  color: var(--surface-sidebar-text);
  border-right: 1px solid var(--border);
  padding: 1rem;
  position: fixed;
  top: var(--banner-h);
  left: 0;
  bottom: 0;
  overflow: auto;
  width: var(--sidebar-w);
  z-index: 9;
  /* below the banner (z=10) */
  box-shadow: 2px 0 10px rgba(0,0,0,.18);
  display: flex;
  flex-direction: column;
}

.content{
  padding: 1.25rem 1.5rem;
  grid-column: 2;
  min-width: 0;
}

/* Collapsible sidebar behavior */

body.nav-collapsed .layout{
  grid-template-columns: 0 minmax(0, 1fr);
}

body.nav-collapsed .sidebar{
  transform: translateX(-100%);
  visibility: hidden;
}

body.nav-collapsed .content{
  grid-column: 2;
}

/* Sidebar collapsed state doesn't change banner grid on desktop anymore */

/* Smooth hide/show on mobile while keeping fixed positioning */

.sidebar{
  transition: transform .2s ease-out, visibility .2s linear;
  overflow-x: hidden;
}

/* Suppress sidebar transitions during page load to prevent pop-in */

body.no-transition .sidebar{
  transition: none !important;
}

/* Suppress sidebar transitions during HTMX partial updates to prevent distracting animations */

body.htmx-settling .sidebar{
  transition: none !important;
}

body.htmx-settling .layout{
  transition: none !important;
}

body.htmx-settling .content{
  transition: none !important;
}

body.htmx-settling *{
  transition-duration: 0s !important;
}

/* Mobile tweaks */

@media (max-width: 900px){
  :root{
    --sidebar-w: 240px;
  }

  .layout{
    grid-template-columns: 0 1fr;
  }

  .sidebar{
    transform: translateX(-100%);
    visibility: hidden;
  }

  body:not(.nav-collapsed) .layout{
    grid-template-columns: var(--sidebar-w) 1fr;
  }

  body:not(.nav-collapsed) .sidebar{
    transform: translateX(0);
    visibility: visible;
  }

  .content{
    padding: .9rem .6rem;
    max-width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
  }
}

/* Additional mobile spacing for bottom floating controls */

@media (max-width: 720px) {
  .content {
    padding-bottom: 6rem !important;
    /* Extra bottom padding to account for floating controls */
  }
}

.brand h1{
  display:none;
}

.brand{
  padding-top: 0;
  margin-top: 0;
}

.mana-dots{
  display:flex;
  gap:.35rem;
  margin-bottom:.5rem;
  margin-top: 0;
  padding-top: 0;
}

.mana-dots .dot{
  width:12px;
  height:12px;
  border-radius:50%;
  display:inline-block;
  border:1px solid rgba(0,0,0,.35);
  box-shadow:0 1px 2px rgba(0,0,0,.3) inset;
}

.dot.green{
  background: var(--green-main);
}

.dot.blue{
  background: var(--blue-main);
}

.dot.red{
  background: var(--red-main);
}

.dot.white{
  background: var(--white-light);
  border-color: rgba(0,0,0,.2);
}

.dot.black{
  background: var(--black-light);
}

.nav{
  display:flex;
  flex-direction:column;
  gap:.35rem;
}

.nav a{
  color: var(--surface-sidebar-text);
  text-decoration:none;
  padding:.4rem .5rem;
  border-radius:6px;
  border:1px solid transparent;
}

.nav a:hover{
  background: color-mix(in srgb, var(--surface-sidebar) 85%, var(--surface-sidebar-text) 15%);
  border-color: var(--border);
}

/* Sidebar theme controls anchored at bottom */

.sidebar .nav {
  flex: 1 1 auto;
}

.sidebar-theme {
  margin-top: auto;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
}

.sidebar-theme-label {
  display:block;
  color: var(--surface-sidebar-text);
  font-size: 12px;
  opacity:.8;
  margin: 0 0 .35rem .1rem;
}

.sidebar-theme-row {
  display:flex;
  align-items:center;
  gap:.5rem;
  flex-wrap: nowrap;
}

.sidebar-theme-row select {
  background: var(--panel);
  color: var(--text);
  border:1px solid var(--border);
  border-radius:6px;
  padding:.3rem .4rem;
  flex: 1 1 auto;
  min-width: 0;
}

.sidebar-theme-row .btn-ghost {
  background: transparent;
  color: var(--surface-sidebar-text);
  border:1px solid var(--border);
  flex-shrink: 0;
  white-space: nowrap;
}

/* Simple two-column layout for inspect panel */

.two-col {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1rem;
  align-items: start;
}

.two-col .grow {
  min-width: 0;
}

.card-preview img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  border:1px solid var(--border);
  background: var(--panel);
}

@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

/* Left-rail variant puts the image first */

.two-col.two-col-left-rail{
  grid-template-columns: 320px 1fr;
}

/* Ensure left-rail variant also collapses to 1 column on small screens */

@media (max-width: 900px){
  .two-col.two-col-left-rail{
    grid-template-columns: 1fr;
  }

  /* So the commander image doesn't dominate on mobile */

  .two-col .card-preview{
    max-width: 360px;
    margin: 0 auto;
  }

  .two-col .card-preview img{
    width: 100%;
    height: auto;
  }
}

.card-preview.card-sm{
  max-width:200px;
}

/* Buttons, inputs */

button{
  background: var(--blue-main);
  color:#fff;
  border:none;
  border-radius:6px;
  padding:.45rem .7rem;
  cursor:pointer;
}

button:hover{
  filter:brightness(1.05);
}

/* Anchor-style buttons */

.btn{
  display:inline-block;
  background: var(--blue-main);
  color:#fff;
  border:none;
  border-radius:6px;
  padding:.45rem .7rem;
  cursor:pointer;
  text-decoration:none;
  line-height:1;
}

.btn:hover{
  filter:brightness(1.05);
  text-decoration:none;
}

.btn.disabled, .btn[aria-disabled="true"]{
  opacity:.6;
  cursor:default;
  pointer-events:none;
}

label{
  display:inline-flex;
  flex-direction:column;
  gap:.25rem;
  margin-right:.75rem;
}

.color-identity{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
}

.color-identity .mana + .mana{
  margin-left:4px;
}

.mana{
  display:inline-block;
  width:16px;
  height:16px;
  border-radius:50%;
  border:1px solid var(--border);
  box-shadow:0 0 0 1px rgba(0,0,0,.25) inset;
}

.mana-W{
  background:#f9fafb;
  border-color:#d1d5db;
}

.mana-U{
  background:#3b82f6;
  border-color:#1d4ed8;
}

.mana-B{
  background:#111827;
  border-color:#1f2937;
}

.mana-R{
  background:#ef4444;
  border-color:#b91c1c;
}

.mana-G{
  background:#10b981;
  border-color:#047857;
}

.mana-C{
  background:#d3d3d3;
  border-color:#9ca3af;
}

select,input[type="text"],input[type="number"]{
  background: var(--panel);
  color:var(--text);
  border:1px solid var(--border);
  border-radius:6px;
  padding:.35rem .4rem;
}

fieldset{
  border:1px solid var(--border);
  border-radius:8px;
  padding:.75rem;
  margin:.75rem 0;
}

small, .muted{
  color: var(--muted);
}

.partner-preview{
  border:1px solid var(--border);
  border-radius:8px;
  background: var(--panel);
  padding:.75rem;
  margin-bottom:.5rem;
}

.partner-preview[hidden]{
  display:none !important;
}

.partner-preview__header{
  font-weight:600;
}

.partner-preview__layout{
  display:flex;
  gap:.75rem;
  align-items:flex-start;
  flex-wrap:wrap;
}

.partner-preview__art{
  flex:0 0 auto;
}

.partner-preview__art img{
  width:140px;
  max-width:100%;
  border-radius:6px;
  box-shadow:0 4px 12px rgba(0,0,0,.35);
}

.partner-preview__details{
  flex:1 1 180px;
  min-width:0;
}

.partner-preview__role{
  margin-top:.2rem;
  font-size:12px;
  color:var(--muted);
  letter-spacing:.04em;
  text-transform:uppercase;
}

.partner-preview__pairing{
  margin-top:.35rem;
}

.partner-preview__themes{
  margin-top:.35rem;
  font-size:12px;
}

.partner-preview--static{
  margin-bottom:.5rem;
}

.partner-card-preview img{
  box-shadow:0 4px 12px rgba(0,0,0,.3);
}

/* Toasts */

.toast-host{
  position: fixed;
  right: 12px;
  bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
}

.toast{
  background: rgba(17,24,39,.95);
  color:#e5e7eb;
  border:1px solid var(--border);
  border-radius:10px;
  padding:.5rem .65rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  transition: transform .2s ease, opacity .2s ease;
}

.toast.hide{
  opacity:0;
  transform: translateY(6px);
}

.toast.success{
  border-color: rgba(22,163,74,.4);
}

.toast.error{
  border-color: rgba(239,68,68,.45);
}

.toast.warn{
  border-color: rgba(245,158,11,.45);
}

/* Skeletons */

[data-skeleton]{
  position: relative;
}

[data-skeleton].is-loading > :not([data-skeleton-placeholder]){
  opacity: 0;
}

[data-skeleton-placeholder]{
  display:none;
  pointer-events:none;
}

[data-skeleton].is-loading > [data-skeleton-placeholder]{
  display:flex;
  flex-direction:column;
  opacity:1;
}

[data-skeleton][data-skeleton-overlay="false"]::after,
[data-skeleton][data-skeleton-overlay="false"]::before{
  display:none !important;
}

[data-skeleton]::after{
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  background-size: 200% 100%;
  animation: shimmer 1.1s linear infinite;
  display: none;
}

[data-skeleton].is-loading::after{
  display:block;
}

[data-skeleton].is-loading::before{
  content: attr(data-skeleton-label);
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%, -50%);
  color: var(--muted);
  font-size:.85rem;
  text-align:center;
  line-height:1.4;
  max-width:min(92%, 360px);
  padding:.3rem .5rem;
  pointer-events:none;
  z-index:1;
  filter: drop-shadow(0 2px 4px rgba(15,23,42,.45));
}

[data-skeleton][data-skeleton-label=""]::before{
  content:'';
}

@keyframes shimmer{
  0%{
    background-position: 200% 0;
  }

  100%{
    background-position: -200% 0;
  }
}

/* Banner */

.banner{
  background: linear-gradient(90deg, rgba(0,0,0,.25), rgba(0,0,0,0));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem 1.6rem;
  margin-bottom: 1rem;
  box-shadow: 0 8px 30px rgba(0,0,0,.25) inset;
}

.banner h1{
  font-size: 2rem;
  margin:0 0 .35rem;
}

.banner .subtitle{
  color: var(--muted);
  font-size:.95rem;
}

/* Home actions */

.actions-grid{
  display:grid;
  grid-template-columns: repeat( auto-fill, minmax(220px, 1fr) );
  gap: .75rem;
}

.action-button{
  display:block;
  text-decoration:none;
  color: var(--text);
  border:1px solid var(--border);
  background: var(--panel);
  padding:1.25rem;
  border-radius:10px;
  text-align:center;
  font-weight:600;
}

.action-button:hover{
  border-color: color-mix(in srgb, var(--border) 70%, var(--text) 30%);
  background: color-mix(in srgb, var(--panel) 80%, var(--text) 20%);
}

.action-button.primary{
  background: linear-gradient(180deg, rgba(14,104,171,.25), rgba(14,104,171,.05));
  border-color: #274766;
}

/* Home page darker buttons */

.home-button.btn-secondary {
  background: var(--btn-bg, #1a1d24);
  color: var(--btn-text, #e8e8e8);
  border-color: var(--border);
}

.home-button.btn-secondary:hover {
  background: var(--btn-hover-bg, #22252d);
  border-color: var(--border);
}

.home-button.btn-primary {
  background: var(--blue-main);
  color: white;
  border-color: var(--blue-main);
}

.home-button.btn-primary:hover {
  background: #0c5aa6;
  border-color: #0c5aa6;
}

/* Card grid for added cards (responsive, compact tiles) */

.card-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 170px));
  /* ~160px image + padding */
  gap: .5rem;
  margin-top:.5rem;
  justify-content: start;
  /* pack as many as possible per row */
  /* Prevent scroll chaining bounce that can cause flicker near bottom */
  overscroll-behavior: contain;
  content-visibility: auto;
  contain: layout paint;
  contain-intrinsic-size: 640px 420px;
}

@media (max-width: 420px){
  .card-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-tile{
    width: 100%;
  }

  .card-tile img{
    width: 100%;
    max-width: 160px;
    margin: 0 auto;
  }
}

.card-tile{
  width:170px;
  position: relative;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius:6px;
  padding:.25rem .25rem .4rem;
  text-align:center;
}

.card-tile.game-changer{
  border-color: var(--red-main);
  box-shadow: 0 0 0 1px rgba(211,32,42,.35) inset;
}

.card-tile.locked{
  /* Subtle yellow/goldish-white accent for locked cards */
  border-color: #f5e6a8;
  /* soft parchment gold */
  box-shadow: 0 0 0 2px rgba(245,230,168,.28) inset;
}

.card-tile.must-include{
  border-color: rgba(74,222,128,.85);
  box-shadow: 0 0 0 1px rgba(74,222,128,.32) inset, 0 0 12px rgba(74,222,128,.2);
}

.card-tile.must-exclude{
  border-color: rgba(239,68,68,.85);
  box-shadow: 0 0 0 1px rgba(239,68,68,.35) inset;
  opacity: .95;
}

.card-tile.must-include.must-exclude{
  border-color: rgba(249,115,22,.85);
  box-shadow: 0 0 0 1px rgba(249,115,22,.4) inset;
}

.card-tile img{
  width:160px;
  height:auto;
  border-radius:6px;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  background:#111;
}

.card-tile .name{
  font-weight:600;
  margin-top:.25rem;
  font-size:.92rem;
}

.card-tile .reason{
  color:var(--muted);
  font-size:.85rem;
  margin-top:.15rem;
}

.must-have-controls{
  display:flex;
  justify-content:center;
  gap:.35rem;
  flex-wrap:wrap;
  margin-top:.35rem;
}

.must-have-btn{
  border:1px solid var(--border);
  background:rgba(30,41,59,.6);
  color:#f8fafc;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.06em;
  padding:.25rem .6rem;
  border-radius:9999px;
  cursor:pointer;
  transition: all .18s ease;
}

.must-have-btn.include[data-active="1"], .must-have-btn.include:hover{
  border-color: rgba(74,222,128,.75);
  background: rgba(74,222,128,.18);
  color: #bbf7d0;
  box-shadow: 0 0 0 1px rgba(16,185,129,.25);
}

.must-have-btn.exclude[data-active="1"], .must-have-btn.exclude:hover{
  border-color: rgba(239,68,68,.75);
  background: rgba(239,68,68,.18);
  color: #fecaca;
  box-shadow: 0 0 0 1px rgba(239,68,68,.25);
}

.must-have-btn:focus-visible{
  outline:2px solid rgba(59,130,246,.6);
  outline-offset:2px;
}

.card-tile.must-exclude .must-have-btn.include[data-active="0"],
.card-tile.must-include .must-have-btn.exclude[data-active="0"]{
  opacity:.65;
}

.group-grid{
  content-visibility: auto;
  contain: layout paint;
  contain-intrinsic-size: 540px 360px;
}

.alt-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:.25rem;
  content-visibility: auto;
  contain: layout paint;
  contain-intrinsic-size: 320px 220px;
}

.alt-option{
  display:block !important;
  width:100%;
  max-width:100%;
  text-align:left;
  white-space:normal !important;
  word-wrap:break-word !important;
  overflow-wrap:break-word !important;
  line-height:1.3 !important;
  padding:0.5rem 0.7rem !important;
}

/* Shared ownership badge for card tiles and stacked images */

.owned-badge{
  position:absolute;
  top:6px;
  left:6px;
  background:rgba(17,24,39,.9);
  color:#e5e7eb;
  border:1px solid var(--border);
  border-radius:12px;
  font-size:12px;
  line-height:18px;
  height:18px;
  min-width:18px;
  padding:0 6px;
  text-align:center;
  pointer-events:none;
  z-index:2;
}

/* Step 1 candidate grid (200px-wide scaled images) */

.candidate-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap:.75rem;
}

.candidate-tile{
  background: var(--panel);
  border:1px solid var(--border);
  border-radius:8px;
  padding:.4rem;
}

.candidate-tile .img-btn{
  display:block;
  width:100%;
  padding:0;
  background:transparent;
  border:none;
  cursor:pointer;
}

.candidate-tile img{
  width:100%;
  max-width:200px;
  height:auto;
  border-radius:8px;
  box-shadow:0 6px 18px rgba(0,0,0,.35);
  background: var(--panel);
  display:block;
  margin:0 auto;
}

.candidate-tile .meta{
  text-align:center;
  margin-top:.35rem;
}

.candidate-tile .name{
  font-weight:600;
  font-size:.95rem;
}

.candidate-tile .score{
  color:var(--muted);
  font-size:.85rem;
}

/* Deck summary: highlight game changers */

.game-changer {
  color: var(--green-main);
}

.stack-card.game-changer {
  outline: 2px solid var(--green-main);
}

/* Image button inside card tiles */

.card-tile .img-btn{
  display:block;
  padding:0;
  background:transparent;
  border:none;
  cursor:pointer;
  width:100%;
}

/* Stage Navigator */

.stage-nav {
  margin:.5rem 0 1rem;
}

.stage-nav ol {
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  gap:.35rem;
  flex-wrap:wrap;
}

.stage-nav .stage-link {
  display:flex;
  align-items:center;
  gap:.4rem;
  background: var(--panel);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:999px;
  padding:.25rem .6rem;
  cursor:pointer;
}

.stage-nav .stage-item.done .stage-link {
  opacity:.75;
}

.stage-nav .stage-item.current .stage-link {
  box-shadow: 0 0 0 2px rgba(96,165,250,.4) inset;
  border-color:#3b82f6;
}

.stage-nav .idx {
  display:inline-grid;
  place-items:center;
  width:20px;
  height:20px;
  border-radius:50%;
  background:#1f2937;
  font-size:12px;
}

.stage-nav .name {
  font-size:12px;
}

/* Build controls sticky box tweaks */

.build-controls {
  position: sticky;
  top: calc(var(--banner-offset, 48px) + 6px);
  z-index: 100;
  background: linear-gradient(180deg, rgba(15,17,21,.98), rgba(15,17,21,.92));
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin: 0.5rem 0;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
}

@media (max-width: 1024px){
  :root {
    --banner-offset: 56px;
  }

  .build-controls {
    position: fixed !important;
    /* Fixed to viewport instead of sticky */
    bottom: 0 !important;
    /* Anchor to bottom of screen */
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    /* Override top positioning */
    border-radius: 0 !important;
    /* Remove border radius for full width */
    margin: 0 !important;
    /* Remove margins for full edge-to-edge */
    padding: 0.5rem !important;
    /* Reduced padding */
    box-shadow: 0 -6px 20px rgba(0,0,0,.4) !important;
    /* Upward shadow */
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
    /* Remove bottom border */
    background: linear-gradient(180deg, rgba(15,17,21,.99), rgba(15,17,21,.95)) !important;
    z-index: 1000 !important;
    /* Higher z-index to ensure it's above content */
  }
}

@media (min-width: 721px){
  :root {
    --banner-offset: 48px;
  }
}

/* Progress bar */

.progress {
  position: relative;
  height: 10px;
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.progress .bar {
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width: 0%;
  background: linear-gradient(90deg, rgba(96,165,250,.6), rgba(14,104,171,.9));
}

.progress.flash {
  box-shadow: 0 0 0 2px rgba(245,158,11,.35) inset;
}

/* Chips */

.chip {
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  background: var(--panel);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:999px;
  padding:.2rem .55rem;
  font-size:12px;
}

.chip .dot {
  width:8px;
  height:8px;
  border-radius:50%;
  background:#6b7280;
}

.chip:hover {
  background: color-mix(in srgb, var(--panel) 85%, var(--text) 15%);
  border-color: color-mix(in srgb, var(--border) 70%, var(--text) 30%);
}

.chip.active {
  background: linear-gradient(135deg, rgba(59,130,246,.25), rgba(14,104,171,.15));
  border-color: #3b82f6;
  color: #60a5fa;
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(59,130,246,.2) inset;
}

.chip.active:hover {
  background: linear-gradient(135deg, rgba(59,130,246,.35), rgba(14,104,171,.25));
  border-color: #60a5fa;
}

/* Cards toolbar */

.cards-toolbar{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem .75rem;
  align-items:center;
  margin:.5rem 0 .25rem;
}

.cards-toolbar input[type="text"]{
  min-width: 220px;
}

.cards-toolbar .sep{
  width:1px;
  height:20px;
  background: var(--border);
  margin:0 .25rem;
}

.cards-toolbar .hint{
  color: var(--muted);
  font-size:12px;
}

/* Collapse groups and reason toggle */

.group{
  margin:.5rem 0;
}

.group-header{
  display:flex;
  align-items:center;
  gap:.5rem;
}

.group-header h5{
  margin:.4rem 0;
}

.group-header .count{
  color: var(--muted);
  font-size:12px;
}

.group-header .toggle{
  margin-left:auto;
  background: color-mix(in srgb, var(--panel) 80%, var(--text) 20%);
  color: var(--text);
  border:1px solid var(--border);
  border-radius:6px;
  padding:.2rem .5rem;
  font-size:12px;
  cursor:pointer;
}

.group-grid[data-collapsed]{
  display:none;
}

.hide-reasons .card-tile .reason{
  display:none;
}

.card-tile.force-show .reason{
  display:block !important;
}

.card-tile.force-hide .reason{
  display:none !important;
}

.btn-why{
  background: color-mix(in srgb, var(--panel) 80%, var(--text) 20%);
  color: var(--text);
  border:1px solid var(--border);
  border-radius:6px;
  padding:.15rem .4rem;
  font-size:12px;
  cursor:pointer;
}

.chips-inline{
  display:flex;
  gap:.35rem;
  flex-wrap:wrap;
  align-items:center;
}

.chips-inline .chip{
  cursor:pointer;
  -webkit-user-select:none;
     -moz-user-select:none;
          user-select:none;
}

/* Inline error banner */

.inline-error-banner{
  background: color-mix(in srgb, var(--panel) 85%, #b91c1c 15%);
  border:1px solid #b91c1c;
  color:#b91c1c;
  padding:.5rem .6rem;
  border-radius:8px;
  margin-bottom:.5rem;
}

.inline-error-banner .muted{
  color:#fda4af;
}

/* Alternatives panel */

.alts ul{
  list-style:none;
  padding:0;
  margin:0;
}

.alts li{
  display:flex;
  align-items:center;
  gap:.4rem;
}

/* LQIP blur/fade-in for thumbnails */

img.lqip {
  filter: blur(8px);
  opacity: .6;
  transition: filter .25s ease-out, opacity .25s ease-out;
}

img.lqip.loaded {
  filter: blur(0);
  opacity: 1;
}

/* Respect reduced motion: avoid blur/fade transitions for users who prefer less motion */

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }

  img.lqip {
    transition: none !important;
    filter: none !important;
    opacity: 1 !important;
  }
}

/* Virtualization wrapper should mirror grid to keep multi-column flow */

.virt-wrapper {
  display: grid;
}

/* Mobile responsive fixes for horizontal scrolling issues */

@media (max-width: 768px) {
  /* Prevent horizontal overflow */

  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }

  /* Test hand responsive adjustments */

  #test-hand{
    --card-w: 170px !important;
    --card-h: 238px !important;
    --overlap: .5 !important;
  }

  /* Modal & form layout fixes (original block retained inside media query) */

  /* Fix modal layout on mobile */

  .modal {
    padding: 10px !important;
    box-sizing: border-box;
  }

  .modal-content {
    width: 100% !important;
    max-width: calc(100vw - 20px) !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  /* Force single column for include/exclude grid */

  .include-exclude-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
  }

  /* Fix basics grid */

  .basics-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  /* Ensure all inputs and textareas fit properly */

  .modal input,
	.modal textarea,
	.modal select {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }

  /* Fix chips containers */

  .modal [id$="_chips_container"] {
    max-width: 100% !important;
    overflow-x: hidden !important;
    word-wrap: break-word !important;
  }

  /* Ensure fieldsets don't overflow */

  .modal fieldset {
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  /* Fix any inline styles that might cause overflow */

  .modal fieldset > div,
	.modal fieldset > div > div {
    max-width: 100% !important;
    overflow-x: hidden !important;
  }
}

@media (max-width: 640px){
  #test-hand{
    --card-w: 150px !important;
    --card-h: 210px !important;
  }

  /* Generic stack shrink */

  .stack-wrap:not(#test-hand){
    --card-w: 150px;
    --card-h: 210px;
  }
}

@media (max-width: 560px){
  #test-hand{
    --card-w: 140px !important;
    --card-h: 196px !important;
    padding-bottom:.75rem;
  }

  #test-hand .stack-grid{
    display:flex !important;
    gap:.5rem;
    grid-template-columns:none !important;
    overflow-x:auto;
    padding-bottom:.25rem;
  }

  #test-hand .stack-card{
    flex:0 0 auto;
  }

  .stack-wrap:not(#test-hand){
    --card-w: 140px;
    --card-h: 196px;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: 12px !important;
    margin: 5px !important;
  }

  .modal fieldset {
    padding: 8px !important;
    margin: 6px 0 !important;
  }

  /* Enhanced mobile build controls */

  .build-controls {
    flex-direction: column !important;
    gap: 0.25rem !important;
    /* Reduced gap */
    align-items: stretch !important;
    padding: 0.5rem !important;
    /* Reduced padding */
  }

  /* Two-column grid layout for mobile build controls */

  .build-controls {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    /* Two equal columns */
    grid-gap: 0.25rem !important;
    align-items: stretch !important;
  }

  .build-controls form {
    display: contents !important;
    /* Allow form contents to participate in grid */
    width: auto !important;
  }

  .build-controls button {
    flex: none !important;
    padding: 0.4rem 0.5rem !important;
    /* Much smaller padding */
    font-size: 12px !important;
    /* Smaller font */
    min-height: 36px !important;
    /* Smaller minimum height */
    line-height: 1.2 !important;
    width: 100% !important;
    /* Full width within grid cell */
    box-sizing: border-box !important;
    white-space: nowrap !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* Hide non-essential elements on mobile to keep it clean */

  .build-controls .sep, 
	.build-controls .replace-toggle,
	.build-controls label[style*="margin-left"] {
    display: none !important;
  }

  .build-controls .sep {
    display: none !important;
    /* Hide separators on mobile */
  }
}

/* Desktop sizing for Test Hand */

@media (min-width: 900px) {
  #test-hand {
    --card-w: 280px !important;
    --card-h: 392px !important;
  }
}

/* Analytics accordion styling */

.analytics-accordion {
  transition: all 0.2s ease;
}

.analytics-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.analytics-accordion summary:hover {
  background: #1f2937;
  border-color: #374151;
}

.analytics-accordion summary:active {
  transform: scale(0.99);
}

.analytics-accordion[open] summary {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  margin-bottom: 0;
}

.analytics-accordion .analytics-content {
  animation: accordion-slide-down 0.3s ease-out;
}

@keyframes accordion-slide-down {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.analytics-placeholder .skeleton-pulse {
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

/* Ideals Slider Styling */

.ideals-slider {
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  outline: none;
}

.ideals-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--ring);
  border-radius: 50%;
  cursor: pointer;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
}

.ideals-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
}

.ideals-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--ring);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  -moz-transition: all 0.15s ease;
  transition: all 0.15s ease;
}

.ideals-slider::-moz-range-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
}

.slider-value {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* ========================================
   Card Browser Styles
   ======================================== */

/* Card browser container */

.card-browser-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Filter panel */

.card-browser-filters {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.filter-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.filter-row label {
  font-weight: 600;
  min-width: 80px;
  color: var(--text);
  font-size: 0.95rem;
}

.filter-row select,
.filter-row input[type="text"],
.filter-row input[type="search"] {
  flex: 1;
  min-width: 150px;
  max-width: 300px;
}

/* Search bar styling */

.card-search-wrapper {
  position: relative;
  flex: 1;
  max-width: 100%;
}

.card-search-wrapper input[type="search"] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
}

/* Results count and info bar */

.card-browser-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.results-count {
  font-size: 0.95rem;
  color: var(--muted);
}

.page-indicator {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 600;
}

/* Card browser grid */

.card-browser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 240px));
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 480px;
  justify-content: start;
}

/* Individual card tile in browser */

.card-browser-tile {
  -moz-column-break-inside: avoid;
       break-inside: avoid;
  display: flex;
  flex-direction: column;
  background: var(--card-bg, #1a1d24);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.card-browser-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  border-color: color-mix(in srgb, var(--border) 50%, var(--ring) 50%);
}

.card-browser-tile-image {
  position: relative;
  width: 100%;
  aspect-ratio: 488/680;
  overflow: hidden;
  background: #0a0b0e;
}

.card-browser-tile-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  transition: transform 0.3s ease;
}

.card-browser-tile:hover .card-browser-tile-image img {
  transform: scale(1.05);
}

.card-browser-tile-info {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-browser-tile-name {
  font-weight: 600;
  font-size: 0.95rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.3;
}

.card-browser-tile-type {
  font-size: 0.85rem;
  color: var(--muted);
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.3;
}

.card-browser-tile-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.card-browser-tile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.25rem;
}

.card-browser-tile-tags .tag {
  font-size: 0.7rem;
  padding: 0.15rem 0.4rem;
  background: rgba(148, 163, 184, 0.15);
  color: var(--muted);
  border-radius: 3px;
  white-space: nowrap;
}

/* Card Details button on tiles */

.card-details-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem;
  background: var(--primary);
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.85rem;
  transition: all 0.2s;
  margin-top: 0.5rem;
  border: none;
  cursor: pointer;
}

.card-details-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.card-details-btn svg {
  flex-shrink: 0;
}

/* Card Preview Modal */

.preview-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.preview-modal.active {
  display: flex;
}

.preview-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.preview-content img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.preview-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  color: #000;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.preview-close:hover {
  background: #fff;
  transform: scale(1.1);
}

/* Pagination controls */

.card-browser-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  flex-wrap: wrap;
}

.card-browser-pagination .btn {
  min-width: 120px;
}

.card-browser-pagination .page-info {
  font-size: 0.95rem;
  color: var(--text);
  padding: 0 1rem;
}

/* No results message */

.no-results {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.no-results-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.no-results-message {
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.no-results-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.no-results-filter-tag {
  padding: 0.25rem 0.75rem;
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--text);
}

/* Loading indicator */

.card-browser-loading {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
}

/* Responsive adjustments */

/* Large tablets and below - reduce to ~180px cards */

@media (max-width: 1024px) {
  .card-browser-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 200px));
  }
}

/* Tablets - reduce to ~160px cards */

@media (max-width: 768px) {
  .card-browser-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 180px));
    gap: 0.5rem;
    padding: 0.5rem;
  }

  .filter-row {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-row label {
    min-width: auto;
  }

  .filter-row select,
	.filter-row input {
    max-width: 100%;
  }

  .card-browser-info {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Small tablets/large phones - reduce to ~140px cards */

@media (max-width: 600px) {
  .card-browser-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 160px));
    gap: 0.5rem;
  }
}

/* Phones - 2 column layout with flexible width */

@media (max-width: 480px) {
  .card-browser-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.375rem;
  }

  .card-browser-tile-name {
    font-size: 0.85rem;
  }

  .card-browser-tile-type {
    font-size: 0.75rem;
  }

  .card-browser-tile-info {
    padding: 0.5rem;
  }
}

/* Theme chips for multi-select */

.theme-chip {
  display: inline-flex;
  align-items: center;
  background: var(--primary-bg);
  color: var(--primary-fg);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
}

.theme-chip button {
  margin-left: 0.5rem;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1;
}

.theme-chip button:hover {
  color: var(--error-color);
}

/* Card Detail Page Styles */

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.card-tag {
  background: var(--ring);
  color: white;
  padding: 0.35rem 0.75rem;
  border-radius: 16px;
  font-size: 0.85rem;
  font-weight: 500;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-weight: 500;
  transition: all 0.2s;
  margin-bottom: 2rem;
}

.back-button:hover {
  background: var(--ring);
  color: white;
  border-color: var(--ring);
}

/* Card Detail Page - Main Card Image */

.card-image-large {
  flex: 0 0 auto;
  max-width: 360px !important;
  width: 100%;
}

.card-image-large img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* ============================================
   M2 Component Library Styles
   ============================================ */

/* === BUTTONS === */

/* Button Base - enhanced from existing .btn */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--blue-main);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.5;
  font-weight: 500;
  transition: filter 0.15s ease, transform 0.05s ease;
  white-space: nowrap;
}

.btn:hover {
  filter: brightness(1.1);
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled,
.btn.disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button Variants */

.btn-primary {
  background: var(--blue-main);
  color: #fff;
}

.btn-secondary {
  background: var(--muted);
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--panel);
  border-color: var(--text);
}

.btn-danger {
  background: var(--err);
  color: #fff;
}

/* Button Sizes */

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

.btn-md {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Icon Button */

.btn-icon {
  padding: 0.5rem;
  aspect-ratio: 1;
  justify-content: center;
}

.btn-icon.btn-sm {
  padding: 0.25rem;
  font-size: 1rem;
}

/* Close Button */

.btn-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 1.5rem;
  line-height: 1;
  z-index: 10;
}

/* Tag/Chip Button */

.btn-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  transition: all 0.15s ease;
}

.btn-tag:hover {
  background: var(--border);
  border-color: var(--text);
}

.btn-tag-selected {
  background: var(--blue-main);
  color: #fff;
  border-color: var(--blue-main);
}

.btn-tag-remove {
  background: transparent;
  border: none;
  color: inherit;
  padding: 0;
  margin: 0;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
}

.btn-tag-remove:hover {
  opacity: 1;
}

/* Button Group */

.btn-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn-group-left {
  justify-content: flex-start;
}

.btn-group-center {
  justify-content: center;
}

.btn-group-right {
  justify-content: flex-end;
}

.btn-group-between {
  justify-content: space-between;
}

/* Legacy action-btn compatibility */

.action-btn {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* === MODALS === */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  z-index: -1;
}

.modal-content {
  position: relative;
  background: #0f1115;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 1rem;
  width: 100%;
  max-height: min(92vh, 100%);
  display: flex;
  flex-direction: column;
}

/* Modal Sizes */

.modal-sm .modal-content {
  max-width: 480px;
}

.modal-md .modal-content {
  max-width: 620px;
}

.modal-lg .modal-content {
  max-width: 720px;
}

.modal-xl .modal-content {
  max-width: 960px;
}

/* Modal Position */

.modal-center {
  align-items: center;
}

.modal-top {
  align-items: flex-start;
  padding-top: 2rem;
}

/* Modal Scrollable */

.modal-scrollable .modal-content {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

/* Modal Structure */

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-right: 2rem;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-footer {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* Modal Variants */

.modal-confirm .modal-body {
  padding: 1rem 0;
  font-size: 0.95rem;
}

.modal-alert {
  text-align: center;
}

.modal-alert .modal-body {
  padding: 1.5rem 0;
}

.modal-alert .alert-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.modal-alert-info .alert-icon::before {
  content: 'ℹ️';
}

.modal-alert-success .alert-icon::before {
  content: '✅';
}

.modal-alert-warning .alert-icon::before {
  content: '⚠️';
}

.modal-alert-error .alert-icon::before {
  content: '❌';
}

/* === FORMS === */

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-required {
  color: var(--err);
  font-weight: bold;
}

.form-input-wrapper {
  display: flex;
  flex-direction: column;
}

.form-input,
.form-textarea,
.form-select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-input-number {
  max-width: 150px;
}

.form-input-file {
  padding: 0.375rem 0.5rem;
}

/* Checkbox and Radio */

.form-field-checkbox,
.form-field-radio {
  flex-direction: row;
  align-items: flex-start;
}

.form-checkbox-label,
.form-radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: normal;
}

.form-checkbox,
.form-radio {
  width: 1.125rem;
  height: 1.125rem;
  border: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
}

.form-checkbox {
  border-radius: 4px;
}

.form-radio {
  border-radius: 50%;
}

.form-checkbox:checked,
.form-radio:checked {
  background: var(--blue-main);
  border-color: var(--blue-main);
}

.form-checkbox:focus,
.form-radio:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Form Help and Error Text */

.form-help-text {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: -0.25rem;
}

.form-error-text {
  font-size: 0.8rem;
  color: var(--err);
  margin-top: -0.25rem;
}

.form-field-error .form-input,
.form-field-error .form-textarea,
.form-field-error .form-select {
  border-color: var(--err);
}

/* === CARD DISPLAY COMPONENTS === */

/* Card Thumbnail Container */

.card-thumb-container {
  position: relative;
  display: inline-block;
}

.card-thumb {
  display: block;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0b0d12;
  -o-object-fit: cover;
     object-fit: cover;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-thumb:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

/* Card Thumbnail Sizes */

.card-thumb-small .card-thumb {
  width: 160px;
  height: auto;
}

.card-thumb-medium .card-thumb {
  width: 230px;
  height: auto;
}

.card-thumb-large .card-thumb {
  width: 360px;
  height: auto;
}

/* Card Flip Button */

.card-flip-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 0.375rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background 0.15s ease;
  z-index: 5;
}

.card-flip-btn:hover {
  background: rgba(0, 0, 0, 0.9);
  border-color: rgba(255, 255, 255, 0.4);
}

.card-flip-btn svg {
  width: 16px;
  height: 16px;
}

/* Card Name Label */

.card-name-label {
  font-size: 0.75rem;
  margin-top: 0.375rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  text-align: center;
}

/* Card Hover Popup */

.card-popup {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.card-popup-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(2px);
  z-index: -1;
}

.card-popup-content {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 1rem;
  max-width: 400px;
  width: 100%;
}

.card-popup-image {
  position: relative;
  margin-bottom: 1rem;
}

.card-popup-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.card-popup-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-popup-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.card-popup-role {
  font-size: 0.875rem;
  color: var(--muted);
}

.card-popup-role span {
  color: var(--text);
  font-weight: 500;
}

.card-popup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.card-popup-tag {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
}

.card-popup-tag-highlight {
  background: var(--blue-main);
  color: #fff;
  border-color: var(--blue-main);
}

.card-popup-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  border: none;
  border-radius: 6px;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.card-popup-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

/* Card Grid */

.card-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.card-grid-cols-auto {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.card-grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card-grid-cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

.card-grid-cols-6 {
  grid-template-columns: repeat(6, 1fr);
}

@media (max-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}

/* Card List */

.card-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  transition: background 0.15s ease;
}

.card-list-item:hover {
  background: color-mix(in srgb, var(--panel) 80%, var(--text) 20%);
}

.card-list-item-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.card-list-item-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-list-item-count {
  color: var(--muted);
  font-size: 0.875rem;
}

.card-list-item-role {
  color: var(--muted);
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
}

/* Synthetic Card Placeholder */

.card-sample.synthetic {
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--panel);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.synthetic-card-placeholder {
  text-align: center;
}

.synthetic-card-icon {
  font-size: 2rem;
  opacity: 0.5;
  margin-bottom: 0.5rem;
}

.synthetic-card-name {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.synthetic-card-reason {
  font-size: 0.75rem;
  color: var(--muted);
}

/* === PANELS === */

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 0.75rem;
}

/* Panel Variants */

.panel-default {
  background: var(--panel);
}

.panel-alt {
  background: color-mix(in srgb, var(--panel) 50%, var(--bg) 50%);
}

.panel-dark {
  background: #0f1115;
}

.panel-bordered {
  background: transparent;
}

/* Panel Padding */

.panel-padding-none {
  padding: 0;
}

.panel-padding-sm {
  padding: 0.5rem;
}

.panel-padding-md {
  padding: 0.75rem;
}

.panel-padding-lg {
  padding: 1.5rem;
}

/* Panel Structure */

.panel-header {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.panel-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.panel-body {
  padding: 0.75rem;
}

.panel-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}

/* Info Panel */

.panel-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.panel-info-content {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  flex: 1;
}

.panel-info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.panel-info-text {
  flex: 1;
}

.panel-info-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  color: var(--text);
}

.panel-info-message {
  font-size: 0.875rem;
  color: var(--muted);
}

.panel-info-action {
  flex-shrink: 0;
}

/* Info Panel Variants */

.panel-info-info {
  border-color: var(--ring);
  background: color-mix(in srgb, var(--ring) 10%, var(--panel) 90%);
}

.panel-info-success {
  border-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 10%, var(--panel) 90%);
}

.panel-info-warning {
  border-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 10%, var(--panel) 90%);
}

.panel-info-error {
  border-color: var(--err);
  background: color-mix(in srgb, var(--err) 10%, var(--panel) 90%);
}

/* Stat Panel */

.panel-stat {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  text-align: center;
  flex-direction: column;
}

.panel-stat-icon {
  font-size: 2rem;
}

.panel-stat-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.panel-stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}

.panel-stat-label {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.panel-stat-sublabel {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.125rem;
}

/* Stat Panel Variants */

.panel-stat-primary {
  border-color: var(--ring);
}

.panel-stat-primary .panel-stat-value {
  color: var(--ring);
}

.panel-stat-success {
  border-color: var(--ok);
}

.panel-stat-success .panel-stat-value {
  color: var(--ok);
}

.panel-stat-warning {
  border-color: var(--warn);
}

.panel-stat-warning .panel-stat-value {
  color: var(--warn);
}

.panel-stat-error {
  border-color: var(--err);
}

.panel-stat-error .panel-stat-value {
  color: var(--err);
}

/* Collapsible Panel */

.panel-collapsible .panel-header {
  padding: 0;
  border: none;
}

.panel-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  border-radius: 10px 10px 0 0;
  transition: background 0.15s ease;
}

.panel-toggle:hover {
  background: color-mix(in srgb, var(--panel) 80%, var(--text) 20%);
}

.panel-toggle-icon {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--text);
  transition: transform 0.2s ease;
}

.panel-collapsed .panel-toggle-icon {
  transform: rotate(-90deg);
}

.panel-expanded .panel-toggle-icon {
  transform: rotate(0deg);
}

.panel-collapse-content {
  overflow: hidden;
  transition: max-height 0.3s ease;
}

/* Panel Grid */

.panel-grid {
  display: grid;
  gap: 1rem;
}

.panel-grid-cols-auto {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.panel-grid-cols-1 {
  grid-template-columns: 1fr;
}

.panel-grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.panel-grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.panel-grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
  .panel-grid {
    grid-template-columns: 1fr;
  }
}

/* Empty State Panel */

.panel-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
}

.panel-empty-icon {
  font-size: 4rem;
  opacity: 0.5;
  margin-bottom: 1rem;
}

.panel-empty-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text);
}

.panel-empty-message {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.panel-empty-action {
  display: flex;
  justify-content: center;
}

/* Loading Panel */

.panel-loading {
  text-align: center;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.panel-loading-spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid var(--border);
  border-top-color: var(--ring);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.panel-loading-message {
  font-size: 0.95rem;
  color: var(--muted);
}

/* =============================================================================
   UTILITY CLASSES - Common Layout Patterns (Added 2025-10-21)
   ============================================================================= */

/* Flex Row Layouts */

.flex-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.flex-row-sm {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.flex-row-md {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.flex-row-lg {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.flex-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.flex-row-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.flex-row-start {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Flex Column Layouts */

.flex-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.flex-col-sm {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.flex-col-md {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.flex-col-lg {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.flex-col-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

/* Flex Grid/Wrap Patterns */

.flex-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.flex-grid-sm {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.flex-grid-md {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.flex-grid-lg {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Spacing Utilities */

.section-spacing {
  margin-top: 2rem;
}

.section-spacing-sm {
  margin-top: 1rem;
}

.section-spacing-lg {
  margin-top: 3rem;
}

.content-spacing {
  margin-bottom: 1rem;
}

.content-spacing-sm {
  margin-bottom: 0.5rem;
}

.content-spacing-lg {
  margin-bottom: 2rem;
}

/* Common Size Constraints */

.max-w-content {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.max-w-prose {
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
}

.max-w-form {
  max-width: 600px;
}

/* Common Text Patterns */

.text-muted {
  color: var(--muted);
  opacity: 0.85;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1.25;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.35;
}

.text-base {
  font-size: 1rem;
  line-height: 1.5;
}

/* Screen Reader Only */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =============================================================================
   CARD HOVER SYSTEM (Moved from base.html 2025-10-21)
   ============================================================================= */

.card-hover {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  display: none;
}

.card-hover-inner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.card-hover img {
  width: 320px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.55);
  border: 1px solid var(--border);
  background: var(--panel);
}

.card-hover .dual {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.card-meta {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
  max-width: 320px;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.card-meta ul {
  margin: 0.25rem 0;
  padding-left: 1.1rem;
  list-style: disc;
}

.card-meta li {
  margin: 0.1rem 0;
}

.card-meta .themes-list {
  font-size: 18px;
  line-height: 1.35;
}

.card-meta .label {
  color: #94a3b8;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 0.15rem;
}

.card-meta .themes-label {
  color: var(--text);
  font-size: 20px;
  letter-spacing: 0.05em;
}

.card-meta .line + .line {
  margin-top: 0.35rem;
}

.card-hover .themes-list li.overlap {
  color: #0ea5e9;
  font-weight: 600;
}

.card-hover .ov-chip {
  display: inline-block;
  background: #38bdf8;
  color: #102746;
  border: 1px solid #0f3a57;
  border-radius: 12px;
  padding: 2px 6px;
  font-size: 11px;
  margin-right: 4px;
  font-weight: 600;
}

/* Two-faced: keep full single-card width; allow wrapping on narrow viewport */

.card-hover .dual.two-faced img {
  width: 320px;
}

.card-hover .dual.two-faced {
  gap: 8px;
}

/* Combo (two distinct cards) keep larger but slightly reduced to fit side-by-side */

.card-hover .dual.combo img {
  width: 300px;
}

@media (max-width: 1100px) {
  .card-hover .dual.two-faced img {
    width: 280px;
  }

  .card-hover .dual.combo img {
    width: 260px;
  }
}

/* Hide hover preview on narrow screens to avoid covering content */

@media (max-width: 900px) {
  .card-hover {
    display: none !important;
  }
}

/* =============================================================================
   THEME BADGES (Moved from base.html 2025-10-21)
   ============================================================================= */

.theme-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 12px;
  font-size: 10px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  letter-spacing: 0.5px;
}

.theme-synergies {
  font-size: 11px;
  opacity: 0.85;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.badge-fallback {
  background: #7f1d1d;
  color: #fff;
}

.badge-quality-draft {
  background: #4338ca;
  color: #fff;
}

.badge-quality-reviewed {
  background: #065f46;
  color: #fff;
}

.badge-quality-final {
  background: #065f46;
  color: #fff;
  font-weight: 600;
}

.badge-pop-vc {
  background: #065f46;
  color: #fff;
}

.badge-pop-c {
  background: #047857;
  color: #fff;
}

.badge-pop-u {
  background: #0369a1;
  color: #fff;
}

.badge-pop-n {
  background: #92400e;
  color: #fff;
}

.badge-pop-r {
  background: #7f1d1d;
  color: #fff;
}

.badge-curated {
  background: #4f46e5;
  color: #fff;
}

.badge-enforced {
  background: #334155;
  color: #fff;
}

.badge-inferred {
  background: #57534e;
  color: #fff;
}

.theme-detail-card {
  background: var(--panel);
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.theme-list-card {
  background: var(--panel);
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: background-color 0.15s ease;
}

.theme-list-card:hover {
  background: var(--hover);
}

.theme-detail-card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.theme-detail-card .desc {
  margin-top: 0;
  font-size: 13px;
  line-height: 1.45;
}

.theme-detail-card h4 {
  margin-bottom: 0.35rem;
  margin-top: 0.85rem;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.85;
}

.breadcrumb {
  font-size: 12px;
  margin-bottom: 0.4rem;
}

/* =============================================================================
   HOVER CARD PANEL (Moved from base.html 2025-10-21)
   ============================================================================= */

/* Unified hover-card-panel styling parity */

#hover-card-panel.is-payoff {
  border-color: var(--accent, #38bdf8);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.65), 0 0 0 1px var(--accent, #38bdf8) inset;
}

#hover-card-panel.is-payoff .hcp-img {
  border-color: var(--accent, #38bdf8);
}

/* Two-column hover layout */

#hover-card-panel .hcp-body {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  align-items: start;
}

#hover-card-panel .hcp-img-wrap {
  grid-column: 1 / 2;
}

#hover-card-panel.compact-img .hcp-body {
  grid-template-columns: 120px 1fr;
}

#hover-card-panel.hcp-simple {
  width: auto !important;
  max-width: min(360px, 90vw) !important;
  padding: 12px !important;
  height: auto !important;
  max-height: none !important;
  overflow: hidden !important;
}

#hover-card-panel.hcp-simple .hcp-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

#hover-card-panel.hcp-simple .hcp-right {
  display: none !important;
}

#hover-card-panel.hcp-simple .hcp-img {
  max-width: 100%;
}

/* Tag list as multi-column list instead of pill chips for readability */

#hover-card-panel .hcp-taglist {
  -moz-columns: 2;
       columns: 2;
  -moz-column-gap: 18px;
       column-gap: 18px;
  font-size: 13px;
  line-height: 1.3;
  margin: 6px 0 6px;
  padding: 0;
  list-style: none;
  max-height: 180px;
  overflow: auto;
}

#hover-card-panel .hcp-taglist li {
  -moz-column-break-inside: avoid;
       break-inside: avoid;
  padding: 2px 0 2px 0;
  position: relative;
}

#hover-card-panel .hcp-taglist li.overlap {
  font-weight: 600;
  color: var(--accent, #38bdf8);
}

#hover-card-panel .hcp-taglist li.overlap::before {
  content: '•';
  color: var(--accent, #38bdf8);
  position: absolute;
  left: -10px;
}

#hover-card-panel .hcp-overlaps {
  font-size: 10px;
  line-height: 1.25;
  margin-top: 2px;
}

#hover-card-panel .hcp-ov-chip {
  display: inline-flex;
  align-items: center;
  background: var(--accent, #38bdf8);
  color: #102746;
  border: 1px solid rgba(10, 54, 82, 0.6);
  border-radius: 9999px;
  padding: 3px 10px;
  font-size: 13px;
  margin-right: 6px;
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Mobile hover panel */

#hover-card-panel.mobile {
  left: 50% !important;
  top: 50% !important;
  bottom: auto !important;
  transform: translate(-50%, -50%);
  width: min(94vw, 460px) !important;
  max-height: 88vh;
  overflow-y: auto;
  padding: 20px 22px;
  pointer-events: auto !important;
}

#hover-card-panel.mobile .hcp-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#hover-card-panel.mobile .hcp-img {
  width: 100%;
  max-width: min(90vw, 420px) !important;
  margin: 0 auto;
}

#hover-card-panel.mobile .hcp-right {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

#hover-card-panel.mobile .hcp-header {
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
}

#hover-card-panel.mobile .hcp-role {
  font-size: 12px;
  letter-spacing: 0.55px;
}

#hover-card-panel.mobile .hcp-meta {
  font-size: 13px;
  text-align: left;
}

#hover-card-panel.mobile .hcp-overlaps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  width: 100%;
}

#hover-card-panel.mobile .hcp-overlaps .hcp-ov-chip {
  margin: 0;
}

#hover-card-panel.mobile .hcp-taglist {
  -moz-columns: 1;
       columns: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 2px;
  max-height: none;
  overflow: visible;
  padding: 0;
}

#hover-card-panel.mobile .hcp-taglist li {
  background: rgba(37, 99, 235, 0.18);
  border-radius: 9999px;
  padding: 4px 10px;
  display: inline-flex;
  align-items: center;
}

#hover-card-panel.mobile .hcp-taglist li.overlap {
  background: rgba(37, 99, 235, 0.28);
  color: #dbeafe;
}

#hover-card-panel.mobile .hcp-taglist li.overlap::before {
  display: none;
}

#hover-card-panel.mobile .hcp-reasons {
  max-height: 220px;
  width: 100%;
}

#hover-card-panel.mobile .hcp-tags {
  word-break: normal;
  white-space: normal;
  text-align: left;
  width: 100%;
  font-size: 12px;
  opacity: 0.7;
}

#hover-card-panel .hcp-close {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  border: none;
  background: transparent;
  color: #9ca3af;
  font-size: 18px;
  line-height: 1;
  padding: 2px 4px;
  cursor: pointer;
  border-radius: 6px;
  display: none;
}

#hover-card-panel .hcp-close:focus {
  outline: 2px solid rgba(59, 130, 246, 0.6);
  outline-offset: 2px;
}

#hover-card-panel.mobile .hcp-close {
  display: inline-flex;
}

/* Fade transition for hover panel image */

#hover-card-panel .hcp-img {
  transition: opacity 0.22s ease;
}

/* =============================================================================
   DOUBLE-FACED CARD TOGGLE (Moved from base.html 2025-10-21)
   ============================================================================= */

/* Hide modal-specific close button outside modal host */

#preview-close-btn {
  display: none;
}

#theme-preview-modal #preview-close-btn {
  display: inline-flex;
}

/* Overlay flip toggle for double-faced cards */

.dfc-host {
  position: relative;
}

.dfc-toggle {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 5;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  border: 1px solid #475569;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.92;
  backdrop-filter: blur(3px);
}

.dfc-toggle:hover,
.dfc-toggle:focus {
  opacity: 1;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.35);
  outline: none;
}

.dfc-toggle:active {
  transform: translateY(1px);
}

.dfc-toggle .icon {
  font-size: 12px;
}

.dfc-toggle[data-face='back'] {
  background: rgba(76, 29, 149, 0.85);
}

.dfc-toggle[data-face='front'] {
  background: rgba(15, 23, 42, 0.82);
}

.dfc-toggle[aria-pressed='true'] {
  box-shadow: 0 0 0 2px var(--accent, #38bdf8);
}

.list-row .dfc-toggle {
  position: static;
  width: auto;
  height: auto;
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 12px;
  opacity: 1;
  backdrop-filter: none;
  margin-left: 4px;
}

.list-row .dfc-toggle .icon {
  font-size: 12px;
}

.list-row .dfc-toggle[data-face='back'] {
  background: rgba(76, 29, 149, 0.3);
}

.list-row .dfc-toggle[data-face='front'] {
  background: rgba(56, 189, 248, 0.2);
}

/* Mobile visibility handled via Tailwind responsive classes in JavaScript (hidden md:flex) */

/* =============================================================================
   SITE FOOTER (Moved from base.html 2025-10-21)
   ============================================================================= */

.site-footer {
  margin: 8px 16px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  color: #94a3b8;
  font-size: 12px;
  text-align: center;
}

.site-footer a {
  color: #cbd5e1;
  text-decoration: underline;
}

/* =============================================================================
   THEME PREVIEW FRAGMENT (themes/preview_fragment.html)
   ============================================================================= */

/* Preview header */

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.preview-header h3 {
  margin: 0;
  font-size: 16px;
}

.preview-header .btn {
  font-size: 12px;
  line-height: 1;
}

/* Preview controls */

.preview-controls {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin: 0.5rem 0 0.75rem;
  font-size: 11px;
}

.preview-controls label {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.preview-controls .help-icon {
  opacity: 0.55;
  font-size: 10px;
  cursor: help;
}

.preview-controls #preview-status {
  opacity: 0.65;
}

/* Preview rationale */

.preview-rationale {
  margin: 0.25rem 0 0.85rem;
  font-size: 11px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
}

.preview-rationale summary {
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.preview-rationale-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.4rem;
}

.preview-rationale-controls .btn {
  font-size: 10px;
  padding: 4px 8px;
}

.preview-rationale-controls #hover-compact-indicator {
  font-size: 10px;
  opacity: 0.7;
}

.preview-rationale ul {
  margin: 0.5rem 0 0 0.9rem;
  padding: 0;
  list-style: disc;
  line-height: 1.35;
}

.preview-rationale li .detail {
  opacity: 0.75;
}

.preview-rationale li .instances {
  opacity: 0.65;
}

/* Two column layout */

.preview-two-col {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 1.25rem;
  align-items: start;
  position: relative;
}

.preview-col-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(100% - 480px - 0.75rem);
  width: 1px;
  background: var(--border);
  opacity: 0.55;
}

/* Section headers */

.preview-section-header {
  margin: 0.25rem 0 0.5rem;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.8;
}

.preview-section-hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 0.35rem 0 0.6rem;
}

/* Cards flow layout */

.cards-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Group separators */

.group-separator {
  flex-basis: 100%;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.65;
  margin-top: 0.25rem;
}

.group-separator.mt-larger {
  margin-top: 0.5rem;
}

/* Card sample */

.card-sample {
  width: 230px;
}

.card-sample .thumb-wrap {
  position: relative;
}

.card-sample img.card-thumb {
  filter: blur(4px);
  transition: filter 0.35s ease;
  background: linear-gradient(145deg, #0b0d12, #111b29);
}

.card-sample img.card-thumb[data-loaded] {
  filter: blur(0);
}

/* Card badges */

.dup-badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: #4b5563;
  color: #fff;
  font-size: 10px;
  padding: 2px 5px;
  border-radius: 10px;
}

.pin-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 10px;
  padding: 2px 5px;
  cursor: pointer;
}

/* Card metadata */

.card-sample .meta {
  font-size: 12px;
  margin-top: 2px;
}

.card-sample .ci-ribbon {
  display: flex;
  gap: 2px;
  margin-bottom: 2px;
  min-height: 10px;
}

.card-sample .nm {
  font-weight: 600;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-sample .mana-line {
  min-height: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  font-size: 10px;
}

.card-sample .rarity-badge {
  font-size: 9px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  opacity: 0.7;
}

.card-sample .role {
  opacity: 0.75;
  font-size: 11px;
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.card-sample .reasons {
  font-size: 9px;
  opacity: 0.55;
  line-height: 1.15;
}

/* Synthetic card */

.card-sample.synthetic {
  border: 1px dashed var(--border);
  padding: 8px;
  border-radius: 10px;
  background: var(--panel-alt);
}

.card-sample.synthetic .name {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
}

.card-sample.synthetic .roles {
  font-size: 11px;
  opacity: 0.8;
}

.card-sample.synthetic .reasons-text {
  font-size: 10px;
  margin-top: 2px;
  opacity: 0.6;
  line-height: 1.15;
}

/* Spacer */

.full-width-spacer {
  flex-basis: 100%;
  height: 0;
}

/* Commander grid */

.commander-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.commander-cell {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
}

.commander-name {
  font-size: 13px;
  text-align: center;
  line-height: 1.35;
  font-weight: 600;
  max-width: 230px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.commander-cell.synergy .commander-name {
  font-size: 12px;
  line-height: 1.3;
  font-weight: 500;
  opacity: 0.92;
}

/* Synergy commanders section */

.synergy-commanders-section {
  margin-top: 1rem;
}

.synergy-commanders-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.synergy-commanders-header h5 {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.75;
}

.derived-badge {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 10px;
  line-height: 1;
}

/* No commanders message */

.no-commanders-message {
  font-size: 11px;
  opacity: 0.7;
}

/* Footer help text */

.preview-help-text {
  margin-top: 1rem;
  font-size: 10px;
  opacity: 0.65;
  line-height: 1.4;
}

/* Skeleton loader */

.preview-skeleton .sk-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-skeleton .sk-bar {
  height: 16px;
  background: var(--hover);
  border-radius: 4px;
}

.preview-skeleton .sk-bar.title {
  width: 200px;
}

.preview-skeleton .sk-bar.close {
  width: 60px;
}

.preview-skeleton .sk-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 1rem;
}

.preview-skeleton .sk-card {
  width: 230px;
  height: 327px;
  background: var(--hover);
  border-radius: 10px;
}

/* Responsive */

@media (max-width: 950px) {
  .preview-two-col {
    grid-template-columns: 1fr;
  }

  .preview-two-col .col-right {
    order: -1;
  }
}

footer.site-footer {
  flex-shrink: 0;
}