/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --black: #0a0a0a;
    --black-2: #161616;
    --black-3: #1f1f1f;
    --gold: #d4af37;
    --gold-light: #f0d97a;
    --gold-dark: #a8821d;
    --white: #f5f5f5;
    --gray: #888;
}

body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background: var(--black);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: linear-gradient(180deg, var(--black-2), var(--black));
    border-bottom: 1px solid var(--gold-dark);
    gap: 16px;
    flex-wrap: wrap;
}

.actions {
    display: flex;
    gap: 8px;
}

.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
}

.btn-primary {
    background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
    color: var(--black);
}

.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--black-3);
    color: var(--gold);
    border: 1px solid var(--gold-dark);
    font-size: 1.3rem;
    padding: 10px 16px;
}

.btn-secondary:hover {
    border-color: var(--gold);
}

/* ===== MAIN ===== */
.main {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

/* ===== TERRAIN ===== */
.capture-zone {
    width: 100%;
    background: var(--black);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.export-title {
    text-align: center;
    color: var(--gold);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 16px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

/* ===== TERRAIN ===== */
.field {
    position: relative;
    width: 100%;
    border: 2px solid var(--gold-dark);
    border-radius: 8px;
    overflow: hidden;
    line-height: 0; /* évite l'espace sous l'img */
}

.field-img {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Slots */
.slot {
    position: absolute;
    width: 19%;
    aspect-ratio: 2 / 3;
    transform: translate(-50%, -50%);
    border: 2px dashed rgba(212, 175, 55, 0.6);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.25);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
}

.slot.empty::before {
    content: '+';
    color: var(--gold);
    font-size: 2rem;
    font-weight: 300;
    opacity: 0.6;
}

.slot.drag-over {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.2);
    border-style: solid;
}

.slot.selected-target {
    border-color: var(--gold);
    border-style: solid;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

.slot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.slot.filled {
    border-color: transparent;
    background: transparent;
}

.slot.filled::before {
    display: none;
}

/* ===== BANC ===== */
.bench {
    width: 100%;
    max-width: 1100px;
    background: var(--black-2);
    border: 1px solid var(--gold-dark);
    border-radius: 12px;
    padding: 16px;
}

.bench-title {
    color: var(--gold);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    text-align: center;
}

.bench-cards {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 8px 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--gold-dark) var(--black);
}

.bench-cards::-webkit-scrollbar {
    height: 8px;
}

.bench-cards::-webkit-scrollbar-thumb {
    background: var(--gold-dark);
    border-radius: 4px;
}

.card {
    flex-shrink: 0;
    width: 110px;
    aspect-ratio: 2 / 3;
    cursor: grab;
    border-radius: 8px;
    transition: transform .15s, box-shadow .2s;
    user-select: none;
    -webkit-user-drag: element;
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-4px);
}

.card:active {
    cursor: grabbing;
}

.card.dragging {
    opacity: 0.4;
}

.card.selected {
    box-shadow: 0 0 0 3px var(--gold), 0 0 20px rgba(212, 175, 55, 0.6);
    transform: translateY(-4px);
}

.card.placed {
    display: none;
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gold);
    color: var(--black);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    opacity: 0;
    transition: all .3s;
    pointer-events: none;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header {
        padding: 12px;
    }
    .btn {
        padding: 10px 14px;
        font-size: 0.9rem;
    }
    .main {
        padding: 12px;
        gap: 16px;
    }
    .export-title {
        font-size: 1.3rem;
        padding: 12px;
    }
    .card {
        width: 90px;
    }
}

@media (max-width: 480px) {
    .actions .btn-primary {
        font-size: 0.85rem;
        padding: 10px 12px;
    }
    .card {
        width: 80px;
    }
}


/* ===== BOUTON DÉSACTIVÉ ===== */
.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.btn:disabled:hover {
    transform: none;
}

/* ===== MODALE PREVIEW ===== */
.preview-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-y: auto;
}

.preview-modal.show {
    display: flex;
}

.preview-modal-content {
    background: var(--black-2);
    border: 2px solid var(--gold);
    border-radius: 12px;
    padding: 24px;
    max-width: 90vw;
    max-height: 95vh;
    text-align: center;
    position: relative;
    overflow-y: auto;
}

.preview-modal-content h3 {
    color: var(--gold);
    margin-bottom: 16px;
    font-size: 1.2rem;
}

.preview-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 10px;
}

.preview-image {
    max-width: 100%;
    max-height: 60vh;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--gold-dark);
    margin-bottom: 16px;
    /* Permet l'appui long natif iOS */
    -webkit-touch-callout: default;
    user-select: auto;
}

.preview-hint {
    margin-bottom: 20px;
    font-size: 0.95rem;
    color: #ccc;
}

.preview-hint strong {
    color: var(--gold);
}

/* Affichage conditionnel des hints */
.ios-hint { display: none; }
.is-ios .ios-hint { display: inline; }
.is-ios .desktop-hint { display: none; }

.preview-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
}

/* Sur iOS, masquer le bouton télécharger dans la modale (inutile) */
.is-ios .preview-actions {
    display: none;
}