/* ============================================================
   Chaotic TCG Deck Builder — Styles
   ============================================================ */

.cdb-top-bar { display: flex; justify-content: center; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.cdb-deck-name {
    padding: 6px 12px;
    border: 1px solid var(--cps-silver);
    border-radius: 6px;
    background: var(--cps-surface2);
    color: var(--cps-gold);
    font-size: 0.95em;
    font-weight: 600;
    width: 180px;
    text-align: center;
    letter-spacing: 0.3px;
}
.cdb-deck-name::placeholder { color: var(--cps-text-muted); font-weight: 400; }

/* ─── Filters bar (spans full width above the two-column layout) ─── */
.cdb-filters-bar {
    background: var(--cps-surface); border-radius: 10px; padding: 10px 12px;
    border: 1px solid var(--cps-surface2); margin-bottom: 12px;
}

/* ─── Main two-column layout: deck on left, card pool on right ─── */
.cdb-main-layout {
    display: flex; gap: 14px; align-items: flex-start;
}
.cdb-left-panel {
    flex: 0 0 320px; display: flex; flex-direction: column; gap: 10px;
}
.cdb-right-panel {
    flex: 1; min-width: 0;
}

/* ─── Battlefield ─── */
.cdb-battlefield { background: var(--cps-surface); border-radius: 10px; padding: 12px; border: 1px solid var(--cps-surface2); }
.cdb-bf-grid { display: grid; grid-template-columns: repeat(3, 90px); grid-template-rows: repeat(5, 75px); gap: 4px; justify-items: center; align-items: center; }
.cdb-bf-cell { position: relative; width: 84px; height: 70px; }
.cdb-bf-blank { pointer-events: none; }
.cdb-bf-empty { width: 100%; height: 100%; border: 2px dashed var(--cps-text-muted); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 0.6em; color: var(--cps-text-muted); opacity: 0.5; }
.cdb-bf-creature { position: relative; z-index: 2; width: 100%; height: 100%; }
.cdb-bf-creature img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 5px; border: 2px solid var(--cps-silver); }
/* Battlegear peeks out from behind the creature — offset down-right, 75% size */
.cdb-bf-bg {
    position: absolute;
    bottom: -8px;
    right: -10px;
    z-index: 1;
    width: 75%;
    height: 75%;
    opacity: 0.9;
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: pointer;
}
.cdb-bf-bg img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 4px; border: 1px solid var(--cps-text-muted); }
/* Battlegear hover: lift up slightly */
.cdb-bf-bg:hover {
    transform: translateY(-6px);
    opacity: 1;
    z-index: 3;
}

/* Mugic ability dots above creatures */
.cdb-mugic-dots {
    position: absolute; top: -8px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 2px; z-index: 6;
}
.cdb-mugic-dot {
    width: 7px; height: 7px; border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.3);
    box-shadow: 0 0 3px rgba(255,255,255,0.3);
}

/* Clickable deck items (creatures, deck cards) */
.cdb-deck-item { cursor: pointer; transition: opacity 0.15s, transform 0.15s; }
.cdb-deck-item:hover { opacity: 0.7; transform: scale(0.95); }
/* Battlegear has its own hover (lift up), override the generic shrink */
.cdb-bf-bg.cdb-deck-item:hover { opacity: 1; transform: translateY(-6px); }

/* ─── Drag & drop feedback ─── */
.cdb-drop-hover { outline: 2px dashed var(--cps-gold) !important; outline-offset: 2px; background: rgba(255,215,0,0.08) !important; }
.cdb-dragging { opacity: 0.4; }

/* ─── Deck card lists (below battlefield) ─── */
.cdb-deck-lists { display: flex; flex-direction: column; gap: 8px; }
.cdb-deck-section { background: var(--cps-surface); border-radius: 8px; padding: 8px 10px; border: 1px solid var(--cps-surface2); min-height: 50px; transition: background 0.2s; }
.cdb-deck-section-title { font-weight: 700; font-size: 0.85em; color: var(--cps-silver); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.cdb-count { color: var(--cps-text-muted); font-weight: 400; }
.cdb-deck-cards { display: flex; flex-wrap: wrap; gap: 4px; }
.cdb-deck-card-wrap { position: relative; width: 50px; height: 70px; }
.cdb-deck-card-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 4px; border: 1px solid var(--cps-text-muted); }

/* Hover z-index elevation */
.cdb-bf-cell:hover, .cdb-deck-card-wrap:hover, .cdb-pool-card:hover { z-index: 9999; }

/* ─── Drag-to-remove zone ─── */
.cdb-remove-zone {
    display: none;
    text-align: center;
    padding: 12px;
    margin: 8px 0;
    border: 2px dashed var(--cps-accent);
    border-radius: 8px;
    color: var(--cps-accent);
    font-size: 0.8em;
    font-weight: 600;
    background: rgba(233,69,96,0.05);
    transition: background 0.2s;
}
.cdb-remove-zone.cdb-remove-visible {
    display: block;
}
.cdb-remove-zone.cdb-drop-hover {
    background: rgba(233,69,96,0.2);
    border-color: var(--cps-ultra-rare);
    color: var(--cps-ultra-rare);
}

/* ─── Pool controls (now in filters bar) ─── */
.cdb-tabs { display: flex; gap: 4px; margin-bottom: 8px; flex-wrap: wrap; }
.cdb-tab { padding: 6px 14px; background: var(--cps-surface2); border: 1px solid var(--cps-text-muted); border-radius: 5px; color: var(--cps-text-muted); cursor: pointer; font-weight: 600; font-size: 0.8em; transition: all 0.2s; text-transform: uppercase; letter-spacing: 0.3px; }
.cdb-tab:hover { color: var(--cps-text); }
.cdb-tab.active { background: var(--cps-accent2); color: var(--cps-silver); border-color: var(--cps-silver); }
.cdb-tab-count { font-weight: 400; color: var(--cps-text-muted); font-size: 0.85em; }
.cdb-pool-controls { display: flex; gap: 10px; margin-bottom: 10px; align-items: center; flex-wrap: wrap; }
.cdb-pool-controls input[type="text"] { flex: 1; min-width: 160px; padding: 6px 10px; border: 1px solid var(--cps-silver); border-radius: 6px; background: var(--cps-surface2); color: var(--cps-text); font-size: 0.85em; }
.cdb-pool-controls input[type="text"]::placeholder { color: var(--cps-text-muted); }
.cdb-toggle { font-size: 0.8em; color: var(--cps-text-muted); display: flex; align-items: center; gap: 4px; cursor: pointer; white-space: nowrap; }
.cdb-toggle input { cursor: pointer; }

.cdb-card-pool {
    max-height: 75vh; overflow-y: auto; padding: 4px;
    background: var(--cps-surface); border-radius: 10px;
    border: 1px solid var(--cps-surface2); padding: 10px;
}

/* Set group labels & separators */
.cdb-set-group-label { font-size: 0.75em; font-weight: 700; color: var(--cps-silver); text-transform: uppercase; letter-spacing: 0.5px; padding: 6px 2px 4px; }
.cdb-set-separator { border: none; border-top: 1px solid var(--cps-surface2); margin: 6px 0; }
.cdb-set-card-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }

/* Pool cards */
.cdb-pool-card { position: relative; width: 70px; height: 98px; cursor: grab; transition: transform 0.15s; }
.cdb-pool-card:hover { transform: translateY(-2px); }
.cdb-pool-card:active { cursor: grabbing; }
.cdb-pool-card img { width: 100%; height: 100%; object-fit: cover; border-radius: 5px; border: 2px solid var(--cps-text-muted); }
.cdb-pool-card.cdb-maxed { opacity: 0.35; pointer-events: none; }
.cdb-in-deck-badge { position: absolute; top: 2px; right: 2px; background: var(--cps-accent); color: white; font-size: 0.6em; font-weight: 700; padding: 1px 4px; border-radius: 8px; min-width: 14px; text-align: center; line-height: 1.3; }

/* ─── Deck Validation UI ─── */
.cdb-validation-bar {
    display: flex; align-items: center; justify-content: center;
    gap: 14px; padding: 6px 12px; margin-bottom: 10px;
    background: var(--cps-surface); border-radius: 8px;
    border: 1px solid var(--cps-surface2); flex-wrap: wrap;
}
.cdb-bp-counter {
    font-size: 0.85em; color: var(--cps-silver);
}
.cdb-bp-counter strong { color: var(--cps-gold); }
.cdb-status-badge {
    padding: 3px 12px; border-radius: 5px; font-size: 0.75em;
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.cdb-status-legal { background: #2e7d32; color: white; }
.cdb-status-illegal { background: #c62828; color: white; animation: cdb-flash-illegal 0.6s ease; }
@keyframes cdb-flash-illegal {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.cdb-override-label {
    font-size: 0.75em; color: var(--cps-text-muted); display: flex;
    align-items: center; gap: 4px; cursor: pointer;
}
.cdb-override-label input { cursor: pointer; }
.cdb-error-panel {
    background: rgba(198,40,40,0.1); border: 1px solid rgba(198,40,40,0.3);
    border-radius: 8px; padding: 8px 14px; margin-bottom: 10px;
}
.cdb-error-item {
    font-size: 0.78em; color: #ef9a9a; padding: 2px 0;
    display: flex; align-items: center; gap: 6px;
}
.cdb-error-item::before { content: '!'; display: inline-flex; width: 16px; height: 16px; border-radius: 50%; background: #c62828; color: white; font-size: 0.7em; font-weight: 700; align-items: center; justify-content: center; flex-shrink: 0; }
.cdb-save-error {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: rgba(198,40,40,0.95); color: white; padding: 20px 40px;
    border-radius: 12px; font-size: 1.3em; font-weight: 700; z-index: 200000;
    text-align: center; cursor: pointer;
    box-shadow: 0 10px 40px rgba(198,40,40,0.5);
    animation: cdb-save-error-pulse 0.5s ease;
    letter-spacing: 1px;
}
.cdb-save-error::before { content: '! '; }
.cdb-save-error::after { content: ' !'; }
@keyframes cdb-save-error-pulse {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(1.05); }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .cdb-main-layout { flex-direction: column; }
    .cdb-left-panel { flex: none; width: 100%; }
}
@media (max-width: 768px) {
    .cdb-bf-grid { grid-template-columns: repeat(3, 70px); grid-template-rows: repeat(5, 60px); }
    .cdb-bf-cell { width: 66px; height: 56px; }
    .cdb-pool-card { width: 60px; height: 84px; }
}

/* ─── Deck slot overlays ─── */
.cdb-deck-slot { display: flex; align-items: center; gap: 8px; padding: 10px 12px; margin-bottom: 6px; background: var(--cps-surface2, #222244); border-radius: 6px; cursor: pointer; transition: background 0.15s; border: 1px solid transparent; }
.cdb-deck-slot:hover { background: var(--cps-accent2, #0f3460); border-color: var(--cps-silver, #c0c0c0); }
.cdb-slot-name { flex: 1; font-weight: 600; color: var(--cps-silver, #c0c0c0); }
.cdb-slot-date { font-size: 0.75em; color: var(--cps-text-muted, #888); }
.cdb-slot-delete { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--cps-accent, #e94560); background: transparent; color: var(--cps-accent, #e94560); font-size: 0.7em; font-weight: 700; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.15s; }
.cdb-slot-delete:hover { background: var(--cps-accent, #e94560); color: white; }