{% extends "base.html" %}
{% block content %}
<section>
  <h3>Owned Cards Library</h3>
  <p class="muted">Upload .txt or .csv lists. We’ll extract names and keep a de-duplicated library for the web UI.</p>

  {% if error %}
  <div class="error" style="margin:.5rem 0;">{{ error }}</div>
  {% endif %}
  {% if notice %}
  <div class="notice" style="margin:.5rem 0;">{{ notice }}</div>
  {% endif %}

  <form action="/owned/upload" method="post" enctype="multipart/form-data" style="margin:.5rem 0 1rem 0;">
    <button type="button" class="btn" onclick="this.nextElementSibling.click();">Upload TXT/CSV</button>
    <input id="upload-owned" type="file" name="file" accept=".txt,.csv" style="display:none" onchange="this.form.requestSubmit();" />
  </form>

  <div style="display:flex; gap:.5rem; align-items:center; margin-bottom:.75rem;">
    <form action="/owned/clear" method="post" style="display:inline;">
      <button type="submit" {% if count == 0 %}disabled{% endif %}>Clear Library</button>
    </form>
    <a href="/owned/export" download class="btn{% if count == 0 %} disabled{% endif %}" {% if count == 0 %}aria-disabled="true" onclick="return false;"{% endif %}>Export TXT</a>
    <a href="/owned/export.csv" download class="btn{% if count == 0 %} disabled{% endif %}" {% if count == 0 %}aria-disabled="true" onclick="return false;"{% endif %}>Export CSV</a>
    <span class="muted">{{ count }} unique name{{ '' if count == 1 else 's' }} <span id="shown-count" style="margin-left:.25rem;">{% if count %}• {{ count }} shown{% endif %}</span></span>
  </div>
  {% if names and names|length %}
  <div id="bulk-bar" style="display:flex; align-items:center; gap:.5rem; flex-wrap:wrap; margin:.25rem 0 .5rem 0;">
    <label style="display:flex; align-items:center; gap:.4rem;">
      <input type="checkbox" id="select-all" /> Select all shown
    </label>
    <button type="button" id="btn-remove-selected" class="btn" disabled>Remove selected</button>
    <button type="button" id="btn-remove-visible" class="btn" disabled>Remove visible</button>
    <button type="button" id="btn-export-visible" class="btn" disabled>Export visible TXT</button>
    <button type="button" id="btn-export-visible-csv" class="btn" disabled>Export visible CSV</button>
  </div>
  {% endif %}

  {% if names and names|length %}
  <div class="filters" style="display:flex; flex-wrap:wrap; gap:8px; margin:.25rem 0 .5rem 0;">
    <select id="sort-by" data-pref="owned:sort" style="background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:6px; padding:.3rem .5rem;">
      <option value="name">Sort: A → Z</option>
      <option value="type">Sort: Type</option>
      <option value="color">Sort: Color</option>
      <option value="tags">Sort: Tags</option>
      <option value="recent">Sort: Recently added</option>
    </select>
    <select id="filter-type" data-pref="owned:type" style="background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:6px; padding:.3rem .5rem;">
      <option value="">All Types</option>
      {% for t in all_types %}<option value="{{ t }}">{{ t }}</option>{% endfor %}
    </select>
    <select id="filter-tag" data-pref="owned:tag" style="background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:6px; padding:.3rem .5rem; max-width:320px;">
      <option value="">All Themes</option>
      {% for t in all_tags %}<option value="{{ t }}">{{ t }}</option>{% endfor %}
    </select>
    <select id="filter-color" data-pref="owned:color" style="background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:6px; padding:.3rem .5rem;">
      <option value="">All Colors</option>
      {% for c in all_colors %}<option value="{{ c }}">{{ c }}</option>{% endfor %}
      {% if color_combos and color_combos|length %}
      <option value="" disabled>──────────</option>
      {% for code, label in color_combos %}
        <option value="{{ code }}">{{ label }}</option>
      {% endfor %}
      {% endif %}
    </select>
    <input id="filter-text" data-pref="owned:q" type="search" placeholder="Search name..." style="background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:6px; padding:.3rem .5rem; flex:1; min-width:200px;" />
    <button type="button" id="clear-filters">Clear</button>
  </div>
  <div id="active-chips" class="muted" style="display:flex; flex-wrap:wrap; gap:6px; font-size:12px; margin:.25rem 0 .5rem 0;"></div>
  {% endif %}

  {% if names and names|length %}
  <div id="owned-box" style="overflow:auto; border:1px solid var(--border); border-radius:8px; padding:.5rem; background:#0f1115; color:#e5e7eb; min-height:240px;">
    <ul id="owned-grid" style="display:grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); grid-auto-rows:auto; gap:4px 16px; list-style:none; margin:0; padding:0;">
      {% for n in names %}
      {% set tags = (tags_by_name.get(n, []) if tags_by_name else []) %}
      {% set tline = (type_by_name.get(n, '') if type_by_name else '') %}
      {% set cols = (colors_by_name.get(n, []) if colors_by_name else []) %}
      {% set added_ts = (added_at_map.get(n) if added_at_map else None) %}
      <li style="break-inside: avoid; overflow-wrap:anywhere;" data-type="{{ tline }}" data-tags="{{ (tags or [])|join('|') }}" data-colors="{{ (cols or [])|join('') }}" data-added="{{ added_ts if added_ts else '' }}">
        <label style="display:flex; align-items:center; gap:.4rem;">
          <input type="checkbox" class="sel" />
          <span data-card-name="{{ n }}" {% if tags %}data-tags="{{ (tags or [])|join(', ') }}"{% endif %}>{{ n }}</span>
        </label>
        {# Inline user tag badges #}
        {% set utags = (user_tags_map.get(n, []) if user_tags_map else []) %}
        {% if utags and utags|length %}
        <div class="user-tags" style="display:flex; flex-wrap:wrap; gap:6px; margin:.25rem 0 .15rem 1.65rem;">
          {% for t in utags %}
          <span class="chip" data-name="{{ n }}" data-user-tag="{{ t }}" title="Click to remove tag" style="display:inline-flex; align-items:center; gap:6px; background:#0f1115; color:#e5e7eb; border:1px solid var(--border); border-radius:999px; padding:2px 8px; font-size:12px; cursor:pointer;">{{ t }} <span aria-hidden="true" style="opacity:.8;">×</span></span>
          {% endfor %}
        </div>
        {% endif %}
        {% if cols and cols|length %}
        <span class="mana-group" aria-hidden="true" style="margin-left:.35rem; display:inline-flex; gap:4px; vertical-align:middle;">
          {% for c in cols %}
            <span class="mana mana-{{ c }}" title="{{ c }}"></span>
          {% endfor %}
        </span>
        <span class="sr-only"> Colors: {{ cols|join(', ') }}</span>
        {% endif %}
      </li>
      {% endfor %}
    </ul>
  </div>
  {% else %}
  <p class="muted">No names yet. Upload a file to get started.</p>
  {% endif %}
</section>

  <script>
  (function(){
    var grid = document.getElementById('owned-grid');
    if (!grid) return;
    var box = document.getElementById('owned-box');
  var bulk = document.getElementById('bulk-bar');
  var selAll = document.getElementById('select-all');
  var btnRemoveSel = document.getElementById('btn-remove-selected');
  var btnRemoveVis = document.getElementById('btn-remove-visible');
  var btnExportVis = document.getElementById('btn-export-visible');
  var btnExportVisCsv = document.getElementById('btn-export-visible-csv');
  var fSort = document.getElementById('sort-by');
  var fType = document.getElementById('filter-type');
    var fTag = document.getElementById('filter-tag');
    var fColor = document.getElementById('filter-color');
    var fText = document.getElementById('filter-text');
    var btnClear = document.getElementById('clear-filters');
  var shownCount = document.getElementById('shown-count');
  var chips = document.getElementById('active-chips');
  var tagInput;

    // State helpers for URL hash and localStorage
    var state = {
      get: function(k, d){ try{ var v=localStorage.getItem('mtg:'+k); return v!==null?JSON.parse(v):d; }catch(e){ return d; } },
      set: function(k, v){ try{ localStorage.setItem('mtg:'+k, JSON.stringify(v)); }catch(e){} },
      inHash: function(obj){ try{ var p=new URLSearchParams((location.hash||'').replace(/^#/,'')); Object.keys(obj||{}).forEach(function(k){ p.set(k, obj[k]); }); location.hash=p.toString(); }catch(e){} },
      readHash: function(){ try{ return new URLSearchParams((location.hash||'').replace(/^#/,'')); }catch(e){ return new URLSearchParams(); } }
    };

    // Resize the container to fill the viewport height
    function sizeBox(){
      if (!box) return;
      try {
        var rect = box.getBoundingClientRect();
        var margin = 16; // breathing room at bottom
        var vh = window.innerHeight || document.documentElement.clientHeight || 0;
        var h = Math.max(240, Math.floor(vh - rect.top - margin));
        box.style.height = h + 'px';
      } catch(_){}
    }
    function debounce(fn, delay){ var t=null; return function(){ var a=arguments, c=this; if(t) clearTimeout(t); t=setTimeout(function(){ fn.apply(c,a); }, delay); }; }
    var debouncedSize = debounce(sizeBox, 100);
    sizeBox();
    window.addEventListener('resize', debouncedSize);

    function passType(li, val){ if (!val) return true; var t=(li.getAttribute('data-type')||'').toLowerCase(); return t.indexOf(val.toLowerCase())!==-1; }
    function passTag(li, val){ if (!val) return true; var ts=(li.getAttribute('data-tags')||''); if (!ts) return false; var parts=ts.split('|'); return parts.some(function(x){return x.toLowerCase()===val.toLowerCase();}); }
    function canonCode(raw){
      var s = (raw||'').toUpperCase();
      var order = ['W','U','B','R','G'];
      var out = [];
      for (var i=0;i<order.length;i++){
        var ch = order[i];
        if (s.indexOf(ch) !== -1) out.push(ch);
      }
      if (out.length === 0){
        // Treat empty or explicit C as colorless
        if (s.indexOf('C') !== -1 || s === '') return 'C';
        return '';
      }
      return out.join('');
    }
    function passColor(li, val){
      if (!val) return true;
      var cs=(li.getAttribute('data-colors')||'');
      var vcode = canonCode(val);
      var ccode = canonCode(cs);
      if (!vcode) return true; // if somehow invalid selection
      return ccode === vcode;
    }
    function passText(li, val){ if (!val) return true; var txt=(li.textContent||'').toLowerCase(); return txt.indexOf(val.toLowerCase())!==-1; }

    function updateShownCount(){
      if (!shownCount) return;
      var total = 0;
      Array.prototype.forEach.call(grid.children, function(li){ if (li.style.display !== 'none') total++; });
      shownCount.textContent = (total > 0 ? '• ' + total + ' shown' : '');
  // Enable/disable bulk buttons
  var anyVisible = total > 0;
  [btnRemoveVis, btnExportVis, btnExportVisCsv].forEach(function(b){ if (b) b.disabled = !anyVisible; });
  updateSelectedState();
    }

    function apply(){
      var vt = fType ? fType.value : '';
      var vtag = fTag ? fTag.value : '';
      var vc = fColor ? fColor.value : '';
      var vx = fText ? fText.value.trim() : '';
      Array.prototype.forEach.call(grid.children, function(li){
        var ok = passType(li, vt) && passTag(li, vtag) && passColor(li, vc) && passText(li, vx);
        li.style.display = ok ? '' : 'none';
      });
      resort();
      updateShownCount();
  renderChips();
      // Persist
      if (fSort && fSort.hasAttribute('data-pref')) state.set(fSort.getAttribute('data-pref'), fSort.value);
      if (fType && fType.hasAttribute('data-pref')) state.set(fType.getAttribute('data-pref'), fType.value);
      if (fTag && fTag.hasAttribute('data-pref')) state.set(fTag.getAttribute('data-pref'), fTag.value);
      if (fColor && fColor.hasAttribute('data-pref')) state.set(fColor.getAttribute('data-pref'), fColor.value);
      if (fText && fText.hasAttribute('data-pref')) state.set(fText.getAttribute('data-pref'), fText.value);
      // Update URL hash
      try{ state.inHash({ o_sort: (fSort?fSort.value:''), o_type: vt, o_tag: vtag, o_color: vc, o_q: vx }); }catch(_){ }
    }
    function renderChips(){
      if (!chips) return;
      var items = [];
      if (fType && fType.value) items.push({ k:'Type', v: fType.value, clear: function(){ fType.value=''; apply(); } });
      if (fTag && fTag.value) items.push({ k:'Theme', v: fTag.value, clear: function(){ fTag.value=''; apply(); } });
      if (fColor && fColor.value) items.push({ k:'Colors', v: fColor.value, clear: function(){ fColor.value=''; apply(); } });
      if (fText && fText.value) items.push({ k:'Search', v: fText.value, clear: function(){ fText.value=''; apply(); } });
      chips.innerHTML = '';
      if (!items.length){ chips.style.display='none'; return; }
      chips.style.display='flex';
      items.forEach(function(it){
        var span = document.createElement('span');
        span.style.border = '1px solid var(--border)';
        span.style.borderRadius = '16px';
        span.style.padding = '2px 8px';
        span.style.background = '#0f1115';
        span.textContent = it.k+': '+it.v+' ×';
        span.style.cursor = 'pointer';
        span.title = 'Clear '+it.k;
        span.addEventListener('click', function(){ it.clear(); });
        chips.appendChild(span);
      });
    }

    // Bulk tagging controls
    (function(){
      var bar = document.getElementById('bulk-bar');
      if (!bar) return;
      var wrap = document.createElement('div');
      wrap.style.display='flex'; wrap.style.alignItems='center'; wrap.style.gap='.5rem'; wrap.style.flexWrap='wrap';
      var inp = document.createElement('input'); inp.type='text'; inp.placeholder='Tag…'; inp.id='bulk-tag-input';
      inp.style.background='#0f1115'; inp.style.color='#e5e7eb'; inp.style.border='1px solid var(--border)'; inp.style.borderRadius='6px'; inp.style.padding='.3rem .5rem';
      var addBtn = document.createElement('button'); addBtn.textContent='Add tag to selected'; addBtn.id='btn-tag-add'; addBtn.disabled=true;
      var remBtn = document.createElement('button'); remBtn.textContent='Remove tag from selected'; remBtn.id='btn-tag-remove'; remBtn.disabled=true;
      wrap.appendChild(inp); wrap.appendChild(addBtn); wrap.appendChild(remBtn);
      bar.appendChild(wrap);
      tagInput = inp;
      function refreshTagBtns(){ var hasSel = getSelectedNames().length>0; var hasTag = !!(tagInput && tagInput.value && tagInput.value.trim()); addBtn.disabled = !(hasSel && hasTag); remBtn.disabled = !(hasSel && hasTag); }
      if (tagInput) tagInput.addEventListener('input', refreshTagBtns);
      document.addEventListener('change', function(e){ if (e.target && e.target.classList && e.target.classList.contains('sel')) refreshTagBtns(); });
      addBtn.addEventListener('click', function(){ var names=getSelectedNames(); var t=(tagInput&&tagInput.value||'').trim(); if(!names.length||!t) return; fetch('/owned/tag/add',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({names:names, tag:t})}).then(function(r){return r.text();}).then(function(html){ document.documentElement.innerHTML = html; }).catch(function(){ alert('Tagging failed'); }); });
      remBtn.addEventListener('click', function(){ var names=getSelectedNames(); var t=(tagInput&&tagInput.value||'').trim(); if(!names.length||!t) return; fetch('/owned/tag/remove',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({names:names, tag:t})}).then(function(r){return r.text();}).then(function(html){ document.documentElement.innerHTML = html; }).catch(function(){ alert('Untag failed'); }); });
    })();

    function resort(){
      if (!fSort) return;
      var mode = fSort.value || 'name';
      var lis = Array.prototype.slice.call(grid.children);
      // Only consider visible items, but keep hidden in place after visible ones to avoid DOM thrash
      var visible = lis.filter(function(li){ return li.style.display !== 'none'; });
      var hidden = lis.filter(function(li){ return li.style.display === 'none'; });
      function byName(a,b){ return (a.textContent||'').toLowerCase().localeCompare((b.textContent||'').toLowerCase()); }
      function byType(a,b){ return (a.getAttribute('data-type')||'').toLowerCase().localeCompare((b.getAttribute('data-type')||'').toLowerCase()); }
      function byColor(a,b){ return (a.getAttribute('data-colors')||'').localeCompare((b.getAttribute('data-colors')||'')); }
      function byTags(a,b){ var ac=(a.getAttribute('data-tags')||'').split('|').filter(Boolean).length; var bc=(b.getAttribute('data-tags')||'').split('|').filter(Boolean).length; return ac-bc || byName(a,b); }
      function byRecent(a,b){ var ta=parseInt(a.getAttribute('data-added')||'0',10); var tb=parseInt(b.getAttribute('data-added')||'0',10); return (tb-ta) || byName(a,b); }
      var cmp = byName;
      if (mode === 'type') cmp = byType;
      else if (mode === 'color') cmp = byColor;
      else if (mode === 'tags') cmp = byTags;
      else if (mode === 'recent') cmp = byRecent;
      visible.sort(cmp);
      // Re-append in new order
      var frag = document.createDocumentFragment();
      visible.forEach(function(li){ frag.appendChild(li); });
      hidden.forEach(function(li){ frag.appendChild(li); });
      grid.appendChild(frag);
    }

    function getVisibleNames(){
      var out=[];
      Array.prototype.forEach.call(grid.children, function(li){
        if (li.style.display === 'none') return;
        var span = li.querySelector('[data-card-name]');
        if (span) out.push(span.getAttribute('data-card-name'));
      });
      return out;
    }
    function getSelectedNames(){
      var out=[];
      Array.prototype.forEach.call(grid.children, function(li){
        var cb = li.querySelector('input.sel');
        if (cb && cb.checked){ var span = li.querySelector('[data-card-name]'); if (span) out.push(span.getAttribute('data-card-name')); }
      });
      return out;
    }
    function updateSelectedState(){
      if (!bulk) return;
      var selected = getSelectedNames();
      if (btnRemoveSel) btnRemoveSel.disabled = selected.length === 0;
      if (selAll){
        // Reflect if all visible are selected
        var vis = getVisibleNames();
        selAll.checked = (vis.length>0 && selected.length === vis.length);
        selAll.indeterminate = (selected.length>0 && selected.length < vis.length);
      }
    }

    if (selAll){
      selAll.addEventListener('change', function(){
        var on = !!selAll.checked;
        Array.prototype.forEach.call(grid.children, function(li){ if (li.style.display==='none') return; var cb=li.querySelector('input.sel'); if (cb) cb.checked = on; });
        updateSelectedState();
      });
    }
    grid.addEventListener('change', function(e){ if (e.target && e.target.classList && e.target.classList.contains('sel')) updateSelectedState(); });

    function postJSON(url, body){ return fetch(url, { method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify(body||{}) }).then(function(r){ if (r.ok) return r.text(); throw new Error('Request failed'); }); }
    function formPost(url, names){
      var fd = new FormData(); fd.append('names', names.join(','));
      return fetch(url, { method:'POST', body: fd }).then(function(r){ if (r.ok) return r.text(); throw new Error('Request failed'); });
    }
    function confirmRemove(count){
      return window.confirm('Remove '+count+' item'+(count===1?'':'s')+' from Owned? This cannot be undone.');
    }
    if (btnRemoveVis) btnRemoveVis.addEventListener('click', function(){ var names=getVisibleNames(); if(!names.length) return; if(!confirmRemove(names.length)) return; sessionStorage.setItem('mtg:toastAfterReload', JSON.stringify({msg:'Removed '+names.length+' visible name'+(names.length===1?'':'s')+'.', type:'success'})); formPost('/owned/remove', names).then(function(html){ document.documentElement.innerHTML = html; }).catch(function(){ alert('Remove failed'); }); });
    if (btnRemoveSel) btnRemoveSel.addEventListener('click', function(){ var names=getSelectedNames(); if(!names.length) return; if(!confirmRemove(names.length)) return; sessionStorage.setItem('mtg:toastAfterReload', JSON.stringify({msg:'Removed '+names.length+' selected name'+(names.length===1?'':'s')+'.', type:'success'})); formPost('/owned/remove', names).then(function(html){ document.documentElement.innerHTML = html; }).catch(function(){ alert('Remove failed'); }); });
    if (btnExportVis) btnExportVis.addEventListener('click', function(){ var names=getVisibleNames(); if(!names.length) return; postJSON('/owned/export-visible', { names: names }).then(function(txt){ var a=document.createElement('a'); a.href=URL.createObjectURL(new Blob([txt],{type:'text/plain'})); a.download='owned_visible.txt'; a.click(); }); });
    if (btnExportVisCsv) btnExportVisCsv.addEventListener('click', function(){ var names=getVisibleNames(); if(!names.length) return; postJSON('/owned/export-visible.csv', { names: names }).then(function(csv){ var a=document.createElement('a'); a.href=URL.createObjectURL(new Blob([csv],{type:'text/csv'})); a.download='owned_visible.csv'; a.click(); }); });

    // Keyboard helpers: '/' focus search, Esc clear filters
    document.addEventListener('keydown', function(e){
      if (e.target && (/input|textarea|select/i).test(e.target.tagName)) return;
      if (e.key === '/') { if (fText){ e.preventDefault(); fText.focus(); fText.select && fText.select(); } }
      else if (e.key === 'Escape'){ if (fText && fText.value){ fText.value=''; apply(); } }
    });

  // Hydrate from URL hash/localStorage
  try{
    var params = state.readHash();
    var hv;
    if (fSort){ hv = params.get('o_sort'); if (!hv) hv = state.get(fSort.getAttribute('data-pref'), 'name'); if (hv) fSort.value = hv; }
    if (fType){ hv = params.get('o_type'); if (!hv) hv = state.get(fType.getAttribute('data-pref'), ''); if (hv !== null && typeof hv !== 'undefined') fType.value = hv; }
    if (fTag){ hv = params.get('o_tag'); if (!hv) hv = state.get(fTag.getAttribute('data-pref'), ''); if (hv !== null && typeof hv !== 'undefined') fTag.value = hv; }
    if (fColor){ hv = params.get('o_color'); if (!hv) hv = state.get(fColor.getAttribute('data-pref'), ''); if (hv !== null && typeof hv !== 'undefined') fColor.value = hv; }
    if (fText){ hv = params.get('o_q'); if (!hv && hv !== '') hv = state.get(fText.getAttribute('data-pref'), ''); if (typeof hv === 'string') fText.value = hv; }
  }catch(_){ }

  if (fSort) fSort.addEventListener('change', function(){ resort(); apply(); });
  if (fType) fType.addEventListener('change', apply);
    if (fTag) fTag.addEventListener('change', apply);
    if (fColor) fColor.addEventListener('change', apply);
  if (fText) fText.addEventListener('input', apply);
  if (btnClear) btnClear.addEventListener('click', function(){
    if(fSort)fSort.value='name'; if(fType)fType.value=''; if(fTag)fTag.value=''; if(fColor)fColor.value=''; if(fText)fText.value='';
    apply();
  });
  // Initial state
  apply();

  // Delegated click: quick remove a user tag chip
  grid.addEventListener('click', function(e){
    var chip = e.target.closest && e.target.closest('.user-tags .chip');
    if (!chip) return;
    var name = chip.getAttribute('data-name');
    var tag = chip.getAttribute('data-user-tag');
    if (!name || !tag) return;
    if (!window.confirm('Remove tag \''+tag+'\' from "'+name+'"?')) return;
    fetch('/owned/tag/remove', { method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify({ names:[name], tag: tag }) })
      .then(function(r){ return r.text(); })
      .then(function(html){ sessionStorage.setItem('mtg:toastAfterReload', JSON.stringify({msg:'Removed tag \''+tag+'\' from '+name+'.', type:'success'})); document.documentElement.innerHTML = html; })
      .catch(function(){ alert('Untag failed'); });
  });
  })();
  </script>
<style>
  .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; }
  .mana{ display:inline-block; width:14px; height:14px; border-radius:50%; box-sizing:border-box; }
  .mana-W{ background:#f9fafb; border:1px solid #d1d5db; }
  .mana-U{ background:#3b82f6; }
  .mana-B{ background:#111827; }
  .mana-R{ background:#ef4444; }
  .mana-G{ background:#10b981; }
  .mana-C{ background:#9ca3af; border:1px solid #6b7280; }
  /* Subtle scrollbar styling for the owned list box */
  #owned-box{ scrollbar-width: thin; scrollbar-color: rgba(148,163,184,.35) transparent; }
  #owned-box:hover{ scrollbar-color: rgba(148,163,184,.6) transparent; }
  #owned-box::-webkit-scrollbar{ width:8px; height:8px; }
  #owned-box::-webkit-scrollbar-track{ background: transparent; }
  #owned-box::-webkit-scrollbar-thumb{ background-color: rgba(148,163,184,.35); border-radius:8px; }
  #owned-box:hover::-webkit-scrollbar-thumb{ background-color: rgba(148,163,184,.6); }
</style>
{% endblock %}