/* ============================================
 * Biome (farm passif sanctuaire)
 * cf. assets/js/modules/biome.js
 * Variables :
 *   --biome-color, --biome-color-rgb : couleur element zone (vert forest, rouge volcano, etc.)
 *   --rarity-color, --diff-color : couleur rarete/difficulte
 * ============================================ */

.biome-loading {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
    font-style: italic;
}

/* --- Landing : 5 cards horizontales --- */
.biome-landing { padding: 1rem 1.2rem 2rem; }
.biome-landing-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
    max-width: 720px;
    margin: 0 auto 1.5rem;
    text-align: center;
}
.biome-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.2rem;
    max-width: 1100px;
    margin: 0 auto;
}
.biome-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.4rem 1rem 1.2rem;
    background: linear-gradient(180deg,
        rgba(var(--biome-color-rgb), 0.10) 0%,
        rgba(0, 0, 0, 0.7) 100%);
    border: 1px solid rgba(var(--biome-color-rgb), 0.35);
    border-radius: 12px;
    color: var(--text-main);
    cursor: pointer;
    font-family: 'Roboto Condensed', sans-serif;
    transition: transform 0.18s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.biome-card:hover {
    transform: translateY(-3px);
    border-color: var(--biome-color);
    box-shadow:
        0 8px 24px rgba(var(--biome-color-rgb), 0.25),
        0 0 32px rgba(var(--biome-color-rgb), 0.18);
}
.biome-card-icon {
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(var(--biome-color-rgb), 0.45));
}
.biome-card-name {
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--biome-color);
    text-align: center;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.biome-card-state {
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.35);
}
.biome-card-empty { color: var(--text-secondary); }
.biome-card-running { color: #ffcc66; background: rgba(255, 204, 102, 0.12); }
.biome-card-ready { color: #6effa1; background: rgba(110, 255, 161, 0.15); animation: biome-ready-pulse 1.6s ease-in-out infinite; }
@keyframes biome-ready-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(110, 255, 161, 0); }
    50%      { box-shadow: 0 0 14px rgba(110, 255, 161, 0.55); }
}
.biome-card-runs, .biome-card-difficulty, .biome-card-countdown {
    font-size: 0.78rem;
    color: var(--text-secondary);
}
.biome-card-countdown {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    color: #ffcc66;
}
.biome-card.is-ready { border-color: rgba(110, 255, 161, 0.55); }
.biome-card.is-active { border-color: rgba(255, 204, 102, 0.45); }

/* --- Modale zone --- */
.biome-overlay {
    position: fixed;
    inset: 0;
    z-index: 9500;
    background: rgba(0, 0, 0, 0.78);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 6vh;
    animation: fadeIn 0.18s ease;
}
.biome-modal {
    position: relative;
    width: 92%;
    max-width: 720px;
    max-height: 88vh;
    background: var(--bg-input);
    border: 1px solid rgba(var(--biome-color-rgb), 0.45);
    border-radius: 14px;
    box-shadow:
        0 12px 50px rgba(0, 0, 0, 0.7),
        0 0 40px rgba(var(--biome-color-rgb), 0.18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.biome-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(var(--gold-rgb), 0.3);
    color: var(--gold);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.biome-modal-close:hover { background: rgba(var(--gold-rgb), 0.18); border-color: var(--gold); }
.biome-modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: linear-gradient(180deg,
        rgba(var(--biome-color-rgb), 0.18),
        rgba(var(--biome-color-rgb), 0.05));
    border-bottom: 1px solid rgba(var(--biome-color-rgb), 0.25);
}
.biome-modal-icon {
    width: 56px;
    height: 56px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(var(--biome-color-rgb), 0.4));
}
.biome-modal-title {
    font-family: 'Cinzel', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--biome-color);
    margin: 0;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}
.biome-modal-body {
    overflow-y: auto;
    padding: 1rem 1.5rem 1.5rem;
    font-family: 'Roboto Condensed', sans-serif;
}

/* --- Sections de la modale --- */
.biome-section {
    margin-bottom: 1.3rem;
}
.biome-section-title {
    font-family: 'Cinzel', serif;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.6rem;
}

/* --- Difficulty selector --- */
.biome-diff-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.biome-diff-btn {
    padding: 0.4rem 0.9rem;
    background: rgba(var(--white-rgb), 0.03);
    border: 1px solid rgba(var(--diff-color), 0.4);
    border-radius: 6px;
    color: var(--diff-color);
    font-family: 'Cinzel', serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.12s;
}
.biome-diff-btn:hover:not(:disabled) { background: rgba(var(--white-rgb), 0.08); transform: translateY(-1px); }
.biome-diff-btn.is-active {
    background: color-mix(in srgb, var(--diff-color) 22%, transparent);
    border-color: var(--diff-color);
    color: #fff;
    box-shadow: 0 0 12px color-mix(in srgb, var(--diff-color) 40%, transparent);
}
.biome-diff-btn.is-locked {
    color: var(--text-muted);
    border-color: rgba(var(--white-rgb), 0.12);
    cursor: not-allowed;
    opacity: 0.5;
}
.biome-diff-lock { font-size: 0.7rem; margin-right: 4px; }

/* --- Slots dragons --- */
.biome-slots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}
.biome-slot {
    position: relative;
    min-height: 170px;
    background: rgba(var(--white-rgb), 0.03);
    border: 1px dashed rgba(var(--biome-color-rgb), 0.35);
    border-radius: 10px;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    text-align: center;
}
.biome-slot.is-empty.biome-slot-clickable { cursor: pointer; transition: border-color 0.18s, background 0.18s; }
.biome-slot.is-empty.biome-slot-clickable:hover {
    border-color: var(--biome-color);
    background: rgba(var(--biome-color-rgb), 0.08);
}
.biome-slot-empty-icon {
    font-size: 2.4rem;
    color: rgba(var(--biome-color-rgb), 0.7);
    font-weight: 200;
    line-height: 1;
}
.biome-slot-empty-label {
    font-family: 'Cinzel', serif;
    font-size: 0.82rem;
    color: var(--text-main);
}
.biome-slot-empty-hint, .biome-slot-empty-text {
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-style: italic;
}
.biome-slot.is-filled {
    border: 1px solid rgba(var(--biome-color-rgb), 0.55);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.75));
}
.biome-slot-sprite {
    width: 80px;
    height: 80px;
    background-position: 0 0;
    background-repeat: no-repeat;
    image-rendering: pixelated;
    filter: drop-shadow(0 0 6px rgba(var(--biome-color-rgb), 0.5));
}
.biome-slot-name {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.biome-slot-meta { font-size: 0.7rem; color: var(--text-secondary); }
.biome-slot-pwr {
    font-size: 0.78rem;
    color: var(--biome-color);
    font-family: 'Oswald', sans-serif;
}
.biome-slot-pwr strong { font-size: 0.95rem; }
.biome-slot-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    background: rgba(204, 68, 68, 0.85);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
}
.biome-slot-remove:hover { background: rgba(220, 50, 50, 1); }

/* --- Summary + actions --- */
.biome-summary {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(var(--white-rgb), 0.08);
    border-radius: 8px;
    padding: 0.7rem 1rem;
}
.biome-summary-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-size: 0.85rem;
}
.biome-summary-row > span:first-child {
    flex: 1;
    color: var(--text-secondary);
}
.biome-summary-row strong {
    color: var(--biome-color);
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
}
.biome-summary-split {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-style: italic;
    margin-left: 0.4rem;
}
.biome-actions {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}
.biome-start-btn, .biome-cancel-btn, .biome-collect-btn {
    padding: 0.7rem 1.6rem;
    font-family: 'Cinzel', serif;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.18s ease;
}
.biome-start-btn, .biome-collect-btn {
    background: linear-gradient(180deg, rgba(var(--biome-color-rgb), 0.22), rgba(var(--biome-color-rgb), 0.08));
    border: 1px solid rgba(var(--biome-color-rgb), 0.6);
    color: var(--biome-color);
    box-shadow: 0 0 14px rgba(var(--biome-color-rgb), 0.20);
}
.biome-start-btn:hover:not(:disabled), .biome-collect-btn:hover {
    border-color: var(--biome-color);
    box-shadow: 0 0 28px rgba(var(--biome-color-rgb), 0.40);
    transform: translateY(-1px);
}
.biome-start-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    box-shadow: none;
}
.biome-cancel-btn {
    background: transparent;
    border: 1px solid rgba(var(--error-rgb), 0.45);
    color: var(--error);
}
.biome-cancel-btn:hover {
    background: rgba(var(--error-rgb), 0.08);
    border-color: rgba(var(--error-rgb), 0.85);
}
.biome-collect-btn {
    animation: biome-collect-pulse 1.8s ease-in-out infinite;
}
@keyframes biome-collect-pulse {
    0%, 100% { box-shadow: 0 0 14px rgba(var(--biome-color-rgb), 0.30); }
    50%      { box-shadow: 0 0 28px rgba(var(--biome-color-rgb), 0.65); }
}

/* --- Active / Ready headers --- */
.biome-active-header, .biome-ready-header {
    text-align: center;
    padding: 0.6rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(var(--biome-color-rgb), 0.25);
}
.biome-active-status, .biome-ready-status {
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    color: var(--biome-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.biome-ready-status { color: #6effa1; text-shadow: 0 0 12px rgba(110, 255, 161, 0.5); }
.biome-active-countdown {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    color: #ffcc66;
    margin-top: 0.3rem;
    letter-spacing: 1px;
}
.biome-active-countdown.is-ready { color: #6effa1; }
.biome-ready-msg {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
}

/* --- Picker dragons --- */
.biome-picker-overlay {
    position: fixed;
    inset: 0;
    z-index: 9700;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 8vh;
}
.biome-picker-box {
    width: 90%;
    max-width: 520px;
    max-height: 78vh;
    background: var(--bg-input);
    border: 1px solid rgba(var(--gold-rgb), 0.25);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}
.biome-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.2rem;
    border-bottom: 1px solid rgba(var(--gold-rgb), 0.12);
}
.biome-picker-header h3 {
    margin: 0;
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    color: var(--gold);
}
.biome-picker-close {
    background: none; border: none; color: var(--text-secondary);
    font-size: 1.3rem; cursor: pointer; line-height: 1;
}
.biome-picker-close:hover { color: var(--text-main); }
.biome-picker-hint {
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    border-bottom: 1px solid rgba(var(--gold-rgb), 0.08);
}
.biome-picker-kind {
    display: inline-block;
    padding: 1px 6px;
    margin-left: 4px;
    font-size: 0.65rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 4px;
    vertical-align: middle;
}
.biome-picker-kind-native {
    background: rgba(var(--biome-color-rgb, 100, 170, 100), 0.20);
    color: var(--biome-color, #6fc16f);
    border: 1px solid rgba(var(--biome-color-rgb, 100, 170, 100), 0.45);
}
.biome-picker-kind-event {
    background: rgba(220, 160, 80, 0.18);
    color: #f0b066;
    border: 1px solid rgba(220, 160, 80, 0.45);
}
.biome-picker-list {
    overflow-y: auto;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.biome-picker-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}
.biome-picker-row {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.5rem 0.7rem;
    background: rgba(var(--white-rgb), 0.02);
    border: 1px solid rgba(var(--rarity-color), 0.3);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    font-family: 'Roboto Condensed', sans-serif;
}
.biome-picker-row:hover:not(.is-disabled) {
    background: rgba(var(--gold-rgb), 0.06);
    border-color: var(--rarity-color);
}
.biome-picker-row.is-disabled { opacity: 0.45; cursor: not-allowed; }
.biome-picker-sprite {
    width: 48px; height: 48px;
    background-position: 0 0; background-repeat: no-repeat;
    image-rendering: pixelated;
    flex-shrink: 0;
}
.biome-picker-info { flex: 1; min-width: 0; }
.biome-picker-name {
    font-family: 'Cinzel', serif;
    font-size: 0.88rem;
    color: var(--text-main);
}
.biome-picker-adult { color: var(--gold); font-size: 0.8rem; }
.biome-picker-meta { font-size: 0.72rem; color: var(--text-secondary); }
.biome-picker-reason {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.7rem;
    color: var(--error-muted, #cc8888);
    font-style: italic;
}
.biome-picker-pwr {
    text-align: right;
    font-family: 'Oswald', sans-serif;
    color: var(--gold);
}
.biome-picker-pwr strong { display: block; font-size: 1rem; }
.biome-picker-pwr span { font-size: 0.65rem; color: var(--text-secondary); }

/* --- Reveal anim --- */
.biome-reveal { text-align: center; padding: 0.5rem 0; }
.biome-reveal-title {
    font-family: 'Cinzel', serif;
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    text-shadow: 0 0 16px rgba(var(--gold-rgb), 0.4);
}
.biome-reveal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.7rem;
    min-height: 100px;
    margin-bottom: 1rem;
}
.biome-reveal-empty {
    grid-column: 1 / -1;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}
.biome-reveal-item {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(var(--white-rgb), 0.1);
    border-radius: 8px;
    padding: 0.6rem 0.4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    opacity: 0;
    transform: scale(0.6) translateY(15px);
    transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.4, 0.1, 0.3, 1.3);
}
.biome-reveal-item.is-visible { opacity: 1; transform: scale(1) translateY(0); }
.biome-reveal-item img, .biome-reveal-img {
    width: 44px; height: 44px;
    object-fit: contain;
    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.7));
}
/* Sprite egg : spritesheet 5x4 -> bg-size 500% 400% pour 1 frame.
   Pas de border-radius ni background : laisse le PNG transparent intact. */
.biome-reveal-egg-sprite {
    width: 56px;
    height: 56px;
    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.7));
}
.biome-reveal-label {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}
.biome-reveal-sub {
    font-size: 0.7rem;
    text-align: center;
    line-height: 1.2;
}
.biome-reveal-scale { box-shadow: 0 0 18px rgba(var(--gold-rgb), 0.25); }
.biome-reveal-actions { display: flex; justify-content: center; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }