/* =========================================================
   TIERLIST.CSS
   Estilos específicos del creador de Tier List.
   ========================================================= */

.tool-header--tierlist .badge { background: var(--color-tierlist-soft); color: var(--color-tierlist); }

.tierlist-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-5);
}
.tierlist-toolbar .toolbar-group {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

/* --- Tablero de filas --- */
.tier-board {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}

.tier-row {
  display: flex;
  min-height: 96px;
  border-bottom: 1px solid var(--color-border);
}
.tier-row:last-child { border-bottom: none; }

.tier-row-label {
  width: 110px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  padding: var(--sp-2);
  position: relative;
  color: #fff;
  font-family: var(--font-display);
}
.tier-row-label input[type="text"] {
  width: 88%;
  text-align: center;
  background: rgba(255,255,255,0.18);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-md);
  padding: var(--sp-1);
}
.tier-row-label input[type="text"]:focus { outline: 2px solid rgba(255,255,255,0.7); }
.tier-row-label input[type="color"] {
  width: 26px; height: 26px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 50%;
  overflow: hidden;
  padding: 0;
}
.row-controls {
  position: absolute;
  top: 2px;
  right: 2px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.row-controls button {
  background: rgba(0,0,0,0.18);
  border: none;
  color: #fff;
  width: 20px; height: 18px;
  font-size: 10px;
  cursor: pointer;
  border-radius: 3px;
  line-height: 1;
}
.row-controls button:hover { background: rgba(0,0,0,0.35); }

.tier-row-items {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: var(--sp-2);
  padding: var(--sp-2);
  background: var(--color-surface);
  min-height: 96px;
  transition: background var(--dur-fast) var(--ease-standard);
}
.tier-row-items.is-dragover { background: var(--color-primary-soft); }

/* --- Miniaturas de imagen --- */
.tier-item {
  width: 76px; height: 76px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: grab;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  flex-shrink: 0;
}
.tier-item:active { cursor: grabbing; }
.tier-item img { width: 100%; height: 100%; object-fit: cover; }
.tier-item .item-actions {
  position: absolute;
  top: 2px; right: 2px;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard);
}
.tier-item:hover .item-actions, .tier-item:focus-within .item-actions { opacity: 1; }
.tier-item .item-actions button {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 10px;
  cursor: pointer;
  line-height: 1;
}
.tier-item .item-actions button:hover { background: var(--color-danger); }
.tier-item.dragging { opacity: 0.35; }

/* --- Zona de carga / pool sin clasificar --- */
.pool-panel {
  margin-top: var(--sp-6);
  padding: var(--sp-5);
}
.pool-panel h2 { font-size: var(--fs-lg); margin-bottom: var(--sp-1); }
.pool-panel .hint { font-size: var(--fs-sm); margin-bottom: var(--sp-4); }

.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-4);
  transition: border-color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}
.dropzone.is-dragover { border-color: var(--color-tierlist); background: var(--color-tierlist-soft); }
.dropzone strong { color: var(--color-text); }
.dropzone input[type="file"] { display: none; }

.pool-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  min-height: 96px;
  padding: var(--sp-2);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease-standard);
}
.pool-items.is-dragover { background: var(--color-tierlist-soft); }

/* --- Modal de imagen ampliada --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 20, 0.82);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: var(--sp-5);
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: min(90vw, 640px);
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: absolute;
  top: var(--sp-5); right: var(--sp-5);
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: var(--fs-lg);
  cursor: pointer;
}

/* --- Añadir fila --- */
.add-row-bar { padding: var(--sp-3); text-align: center; }