@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;900&display=swap');

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:     #0d0d0d;
      --panel:  rgba(18,18,18,.96);
      --accent: #f5c518;
      --red:    #ff4d4d;
      --text:   #f0f0f0;
      --muted:  #555;
      --border: rgba(255,255,255,.08);
      --shadow: 0 12px 48px rgba(0,0,0,.8);
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      overflow: hidden;
      width: 100vw; height: 100vh;
      user-select: none;
      color: var(--text);
    }

    /* ─── BOARD ─── */
    #board {
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse at 15% 60%, rgba(245,197,24,.05) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 15%, rgba(255,77,77,.04)  0%, transparent 55%),
        #0d0d0d;
    }
    #board::before {
      content: '';
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
      /* 1mm grid with a slightly brighter line every 10mm (1cm) */
      background-size: 10mm 10mm, 10mm 10mm, 1mm 1mm, 1mm 1mm;
      pointer-events: none;
    }

    /* ─── PLACE HINT ─── */
    #place-hint {
      position: fixed;
      top: 20px; left: 50%;
      transform: translateX(-50%);
      background: rgba(245,197,24,.15);
      border: 1px solid rgba(245,197,24,.35);
      color: var(--accent);
      padding: 9px 22px;
      border-radius: 20px;
      font-size: 13px; font-weight: 600;
      pointer-events: none;
      z-index: 11000;
      opacity: 0; transition: opacity .25s;
    }
    #place-hint.show { opacity: 1; }

    /* ─── EMPTY STATE ─── */
    #empty-state {
      position: absolute; inset: 0;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 14px; pointer-events: none;
      transition: opacity .5s;
    }
    #empty-state .big { font-size: 68px; animation: bob 3s ease-in-out infinite; }
    #empty-state h1   { font-size: 26px; font-weight: 900; letter-spacing: -.5px; }
    #empty-state p    { font-size: 14px; color: var(--muted); }
    #empty-state p strong { color: var(--accent); }
    @keyframes bob {
      0%,100% { transform: translateY(0); }
      50%      { transform: translateY(-10px); }
    }

    /* ─── TOOLBAR ─── */
    #toolbar {
      position: fixed;
      bottom: 28px; left: 50%;
      transform: translateX(-50%);
      display: flex; align-items: center; gap: 10px;
      background: var(--panel);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 8px 14px;
      backdrop-filter: blur(24px);
      box-shadow: var(--shadow);
      z-index: 9000;
    }
    .tbtn {
      display: flex; align-items: center; gap: 7px;
      padding: 8px 16px;
      border-radius: 11px; border: none;
      font-family: inherit; font-size: 13.5px; font-weight: 600;
      cursor: pointer; transition: all .14s; white-space: nowrap;
    }
    .tbtn:active { transform: scale(.95); }
    #btn-add   { background: var(--accent); color: #111; }
    #btn-add:hover { background: #ffd740; }
    #btn-codes { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border); }
    #btn-codes:hover { background: rgba(255,255,255,.12); }
    
    .sep   { width: 1px; height: 26px; background: var(--border); }
    #count { font-size: 13px; color: var(--muted); min-width: 58px; text-align: center; }

    /* Admin Buttons & Panel */
    .admin-btn { display: none !important; background: rgba(255,77,77,.12); color: var(--red); border: 1px solid rgba(255,77,77,.2); }
    .admin-btn:hover { background: rgba(255,77,77,.22); }
    body.admin-unlocked .admin-btn { display: flex !important; }
    body.admin-unlocked #btn-codes { display: none !important; }

    #active-codes-panel {
      position: fixed;
      bottom: 24px; right: 24px;
      background: var(--panel);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 14px 18px;
      backdrop-filter: blur(24px);
      box-shadow: var(--shadow);
      z-index: 8500;
      display: none;
      min-width: 160px;
      max-height: 300px;
      overflow-y: auto;
    }
    body.admin-unlocked #active-codes-panel { display: block; }
    #active-codes-panel h3 { font-size: 13px; color: var(--accent); margin-bottom: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
    .code-list-item { font-size: 13px; color: var(--text); font-family: monospace; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.05); user-select: text; }
    .code-list-item:last-child { border-bottom: none; }
    .code-empty { font-size: 12px; color: var(--muted); font-style: italic; }

    /* ─── URL MODAL ─── */
    #modal-overlay {
      position: fixed; inset: 0;
      background: rgba(0,0,0,.65);
      backdrop-filter: blur(6px);
      display: flex; align-items: center; justify-content: center;
      z-index: 10000;
      opacity: 0; pointer-events: none;
      transition: opacity .2s;
    }
    #modal-overlay.open { opacity: 1; pointer-events: all; }
    #modal {
      background: #161616;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 20px;
      padding: 28px 28px 24px;
      width: min(480px, 90vw);
      box-shadow: 0 32px 80px rgba(0,0,0,.9);
      transform: scale(.93) translateY(12px);
      transition: transform .22s cubic-bezier(.34,1.56,.64,1), opacity .2s;
      opacity: 0;
    }
    #modal-overlay.open #modal { transform: scale(1) translateY(0); opacity: 1; }

    #modal h2 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
    #modal p  { font-size: 13px; color: var(--muted); margin-bottom: 18px; line-height: 1.5; }
    #modal p code { background: rgba(255,255,255,.07); border-radius: 5px; padding: 1px 6px; font-size: 12px; color: var(--accent); }

    .url-row { display: flex; gap: 8px; margin-bottom: 12px; }
    #url-input {
      flex: 1;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 10px;
      padding: 10px 14px;
      color: var(--text); font-family: inherit; font-size: 13.5px;
      outline: none; transition: border-color .15s;
      user-select: text;
    }
    #url-input:focus { border-color: var(--accent); }
    #url-input::placeholder { color: var(--muted); }
    #btn-go {
      padding: 10px 18px;
      background: var(--accent); color: #111;
      border: none; border-radius: 10px;
      font-family: inherit; font-size: 13.5px; font-weight: 700;
      cursor: pointer; transition: background .14s; white-space: nowrap;
    }
    #btn-go:hover { background: #ffd740; }

    #preview-area {
      min-height: 64px;
      display: flex; align-items: center; justify-content: center;
      border-radius: 10px;
      border: 1px dashed rgba(255,255,255,.1);
      overflow: hidden;
      margin-bottom: 14px;
      background: rgba(255,255,255,.03);
    }
    #preview-img   { max-height: 160px; max-width: 100%; object-fit: contain; border-radius: 6px; display: none; }
    #preview-label { font-size: 13px; color: var(--muted); padding: 20px; text-align: center; }
    #preview-error { font-size: 13px; color: var(--red); padding: 16px; text-align: center; display: none; }

    .modal-footer { display: flex; justify-content: flex-end; gap: 10px; }
    .modal-footer button {
      padding: 9px 20px; border-radius: 10px; border: none;
      font-family: inherit; font-size: 13.5px; font-weight: 600;
      cursor: pointer; transition: all .14s;
    }
    #btn-cancel { background: rgba(255,255,255,.07); color: var(--text); border: 1px solid var(--border); }
    #btn-cancel:hover { background: rgba(255,255,255,.12); }
    #btn-place { background: var(--accent); color: #111; opacity: .4; pointer-events: none; }
    #btn-place.ready { opacity: 1; pointer-events: all; }
    #btn-place:hover { background: #ffd740; }

    /* ─── CODES MODAL ─── */
    #codes-overlay {
      position: fixed; inset: 0; background: rgba(0,0,0,.65); backdrop-filter: blur(6px);
      display: flex; align-items: center; justify-content: center; z-index: 10000;
      opacity: 0; pointer-events: none; transition: opacity .2s;
    }
    #codes-overlay.open { opacity: 1; pointer-events: all; }
    #codes-modal {
      background: #161616; border: 1px solid rgba(255,255,255,.12); border-radius: 20px;
      padding: 24px; width: 320px; box-shadow: 0 32px 80px rgba(0,0,0,.9);
      transform: scale(.93); transition: transform .22s, opacity .2s; opacity: 0;
    }
    #codes-overlay.open #codes-modal { transform: scale(1); opacity: 1; }

    /* ─── MEME CARD ─── */
    .meme-card {
      position: absolute;
      cursor: default;
      border-radius: 4px;
      box-shadow: 0 4px 28px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
    }
    .meme-card.premium {
      box-shadow: 0 6px 32px rgba(255,215,0,.3), 0 0 0 2px rgba(255,215,0,.6);
    }
    .meme-card img {
      display: block;
      width: 100%; height: 100%;
      object-fit: cover;
      border-radius: 3px;
      pointer-events: none;
      -webkit-user-drag: none;
    }

    /* URL badge on hover */
    .meme-url-badge {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      background: rgba(0,0,0,.7);
      color: var(--accent);
      font-size: 10px; padding: 4px 8px;
      border-radius: 0 0 3px 3px;
      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
      opacity: 0; transition: opacity .15s;
      pointer-events: none; backdrop-filter: blur(4px);
    }
    .meme-card:hover .meme-url-badge { opacity: 1; }

    /* Expanded (double-click) state */
    .meme-card.expanded {
      z-index: 8999 !important;
      box-shadow: 0 24px 80px rgba(0,0,0,.9), 0 0 0 2px var(--accent);
      cursor: grab;
    }
    .meme-card.expanded:active { cursor: grabbing; }
    .meme-card.expanded .meme-corner { display: block; }

    /* Delete Button (Admin Mode Only) */
    .meme-delete {
      position: absolute;
      top: -12px; right: -12px;
      width: 24px; height: 24px;
      background: var(--red);
      color: #fff;
      border-radius: 50%;
      text-align: center;
      line-height: 24px;
      font-size: 14px;
      font-weight: bold;
      cursor: pointer;
      display: none;
      z-index: 10;
      box-shadow: 0 4px 12px rgba(0,0,0,.5);
    }
    body.admin-delete-active .meme-card:not(.preview-mode) .meme-delete { display: block; }
    
    /* Premium Badge */
    .premium-badge {
      position: absolute;
      bottom: -16px;
      left: 50%;
      transform: translateX(-50%);
      background: rgba(255, 215, 0, 0.15);
      border: 1px solid rgba(255, 215, 0, 0.5);
      color: gold;
      padding: 4px 12px;
      border-radius: 12px;
      font-size: 12px;
      font-weight: bold;
      text-decoration: none;
      white-space: nowrap;
      pointer-events: all;
      opacity: 0;
      transition: opacity 0.2s, bottom 0.2s;
      z-index: 10;
    }
    .meme-card.expanded .premium-badge,
    .meme-card:not(.preview-mode):hover .premium-badge {
      opacity: 1;
      bottom: -32px;
    }
    .meme-card.preview-mode .premium-badge { display: none; }
    
    body.donator-unlocked .donator-only { display: block !important; }

    /* ─── PREVIEW MODE ─── */
    .meme-card.preview-mode {
      cursor: grab;
      z-index: 9999 !important;
      box-shadow: 0 0 0 2px var(--accent), 0 12px 48px rgba(0,0,0,.8);
    }
    .meme-card.preview-mode.invalid {
      box-shadow: 0 0 0 2px var(--red), 0 12px 48px rgba(255,77,77,.4);
    }
    .meme-card.preview-mode:active { cursor: grabbing; }
    
    .meme-corner {
      position: absolute;
      width: 14px; height: 14px;
      border-radius: 50%;
      background: var(--accent);
      border: 2px solid var(--bg);
      display: none;
      z-index: 3;
    }
    .meme-card.preview-mode .meme-corner { display: block; }
    .meme-corner:hover { transform: scale(1.3); }
    .meme-corner.tl { top: -7px; left: -7px; cursor: nw-resize; }
    .meme-corner.tr { top: -7px; right: -7px; cursor: ne-resize; }
    .meme-corner.bl { bottom: -7px; left: -7px; cursor: sw-resize; }
    .meme-corner.br { bottom: -7px; right: -7px; cursor: se-resize; }

    /* ─── TOAST ─── */
    #toast {
      position: fixed;
      bottom: 90px; left: 50%;
      transform: translateX(-50%);
      padding: 8px 20px;
      border-radius: 20px;
      font-size: 13px; font-weight: 600;
      backdrop-filter: blur(8px);
      opacity: 0; transition: opacity .3s;
      pointer-events: none; z-index: 11000;
    }
    #toast.show { opacity: 1; }
    #toast.ok  { background: rgba(245,197,24,.15); border: 1px solid rgba(245,197,24,.3); color: var(--accent); }
    #toast.err { background: rgba(255,77,77,.15);  border: 1px solid rgba(255,77,77,.3);  color: var(--red); }

    /* Live size label during preview resize */
    #size-label {
      position: fixed; background: rgba(0,0,0,.75); color: #f5c518;
      font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 8px;
      pointer-events: none; z-index: 9600; display: none; font-family: 'Inter', sans-serif;
    }