:root {
    --bg: #12141c;
    --bg-card: #1b1f2b;
    --text: #e6e8ef;
    --text-muted: #9aa0b4;
    --accent: #7c5cff;
    --accent-hover: #9179ff;
    --error: #ff6b6b;
    --success: #4ade80;
    --border: #2a2f3f;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    line-height: 1.5;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 380px;
}

.auth-card h1 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
}

.subtitle {
    color: var(--text-muted);
    margin: 0 0 1.5rem;
    font-size: 0.9rem;
}

form label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 1rem 0 0.35rem;
}

form input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
}

form input:focus {
    outline: none;
    border-color: var(--accent);
}

form textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    resize: vertical;
}

form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

button {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.7rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

button:hover { background: var(--accent-hover); }

/* Style personnalisé pour les listes déroulantes (rôles, etc.) */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: var(--bg);
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239aa0b4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    padding: 0.6rem 2.2rem 0.6rem 0.75rem;
    font-size: 0.95rem;
    cursor: pointer;
}

select:focus {
    outline: none;
    border-color: var(--accent);
}

.inline-form-compact select {
    padding: 0.35rem 1.8rem 0.35rem 0.5rem;
    background-position: right 0.4rem center;
}

/* Icônes SVG inline (voir src/icons.php) */
.icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    vertical-align: middle;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
}
.back-link:hover { color: var(--text); }

.error { color: var(--error); font-size: 0.9rem; }
.success { color: var(--success); font-size: 0.9rem; }
.warning { color: #ffc107; font-size: 0.85rem; margin: 0.35rem 0 0; }

.topbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.topbar span { color: var(--text-muted); font-size: 0.85rem; margin-left: auto; }
.topbar a { color: var(--accent); text-decoration: none; }

.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.role-icon {
    width: 18px;
    height: 18px;
}

.label-icon {
    width: 14px;
    height: 14px;
    vertical-align: middle;
    margin-right: 0.3rem;
}

.topnav { display: flex; gap: 1rem; align-items: center; }
.topnav a { color: var(--text-muted); font-size: 0.9rem; }
.topnav a:hover { color: var(--text); }

.logout-link { color: var(--accent); text-decoration: none; }

main { padding: 1.5rem; }

.page {
    max-width: 960px;
    margin: 0 auto;
}

.page-wide {
    max-width: 1400px;
}

.page h1 { margin-top: 0; }

.table-counter {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}
.table-counter strong { color: var(--text); font-size: 1.1rem; }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card h2 { margin-top: 0; font-size: 1.1rem; }

.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}

.inline-form label { margin: 0 0 0.35rem; }

.inline-form input,
.inline-form select {
    width: auto;
    min-width: 160px;
}

.inline-form button {
    width: auto;
    margin-top: 0;
    padding: 0.6rem 1.2rem;
}

.hint {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.actions-cell {
    /* Volontairement pas de display:flex ici : ça casserait le calcul de largeur
       des colonnes du tableau. Le flex vit dans .actions-inner ci-dessous. */
}

.actions-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.inline-form-compact {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.inline-form-compact select {
    width: auto;
    min-width: 100px;
    padding: 0.35rem 0.5rem;
    font-size: 0.85rem;
}

.btn-small {
    width: auto;
    margin-top: 0;
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

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

.btn-danger {
    background: transparent;
    border: 1px solid var(--error);
    color: var(--error);
}

.btn-danger:hover { background: var(--error); color: white; }

.btn-active {
    background: var(--accent);
    color: white;
    border: 1px solid var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-admin { background: rgba(124,92,255,0.2); color: var(--accent); }
.badge-promo { background: rgba(74,222,128,0.15); color: var(--success); }
.badge-barman { background: rgba(255,193,7,0.15); color: #ffc107; }
.badge-secu { background: rgba(255,107,107,0.15); color: var(--error); }

.badge-en_attente { background: rgba(255,193,7,0.15); color: #ffc107; }
.badge-arrivee { background: rgba(74,222,128,0.15); color: var(--success); }
.badge-annulee { background: rgba(255,107,107,0.15); color: var(--error); }

.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.btn-primary-action {
    background: var(--accent);
    color: white;
    border: none;
    width: auto;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    margin-left: auto;
    text-decoration: none;
    display: inline-block;
}
.btn-primary-action:hover { background: var(--accent-hover); }
.btn-primary-action { display: inline-flex; align-items: center; gap: 0.35rem; }

.editor-layout {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    flex-wrap: wrap;
}

.plan-canvas-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg);
    flex: 1 1 600px;
}

.plan-canvas {
    position: relative;
    /* Largeur/hauteur fixées en inline par la page (dimensions propres à chaque salle). */
    background-image:
        linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 20px 20px;
}

.plan-element {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.75rem;
    padding: 0.25rem;
    cursor: move;
    user-select: none;
    color: var(--text);
    border: 2px solid transparent;
    word-break: break-word;
    box-sizing: border-box;
    line-height: 1.2;
    overflow: hidden;
}

.plan-element.readonly { cursor: pointer; }
.plan-element.readonly.selected {
    outline: 3px solid white;
    outline-offset: 2px;
    z-index: 5;
}

.plan-table_ronde {
    background: rgba(124,92,255,0.25);
    border-color: var(--accent);
    border-radius: 50%;
}

.plan-table_rect {
    background: rgba(124,92,255,0.25);
    border-color: var(--accent);
    border-radius: 8px;
}

.plan-bar {
    background: rgba(255,193,7,0.15);
    border-color: #ffc107;
    border-radius: 8px;
    border-style: dashed;
}

.plan-dj {
    background: rgba(74,222,128,0.15);
    border-color: var(--success);
    border-radius: 8px;
    border-style: dashed;
}

.plan-element.selected {
    outline: 2px solid white;
    outline-offset: 2px;
}

.plan-element.state-occupee { border-color: var(--error); }
.plan-element.state-arrivee { border-color: var(--success); }

.resize-handle {
    position: absolute;
    right: -7px;
    bottom: -7px;
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    cursor: nwse-resize;
}

.element-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    width: 100%;
    max-width: 260px;
}

.element-panel h3 { margin-top: 0; font-size: 1rem; }
.element-panel label { display: block; margin: 0.75rem 0 0.3rem; font-size: 0.8rem; color: var(--text-muted); }
.element-panel input {
    width: 100%;
    padding: 0.5rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
}
.element-panel button { margin-top: 1.25rem; width: 100%; }

.reservation-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    width: 100%;
    max-width: 300px;
}
.reservation-panel h3 { margin-top: 0; font-size: 1.05rem; }
.reservation-panel dl { margin: 0.75rem 0; }
.reservation-panel dt { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.6rem; }
.reservation-panel dd { margin: 0.1rem 0 0; font-size: 0.9rem; }
.reservation-panel .panel-actions { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.reservation-panel .panel-actions form { display: flex; gap: 0.4rem; align-items: center; }
.reservation-panel .panel-actions select { flex: 1; padding: 0.4rem; font-size: 0.8rem; }
.reservation-panel button,
.reservation-panel a.btn-small { width: auto; margin-top: 0; }

.rename-input {
    width: auto;
    min-width: 120px;
    padding: 0.35rem 0.5rem;
    font-size: 0.85rem;
}

.salle-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.3rem;
    width: fit-content;
}

.salle-switch .btn-small {
    border-radius: 999px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    padding: 0.45rem 1rem;
}
.salle-switch .btn-small.btn-secondary {
    border: none;
}
.salle-switch .btn-small:hover {
    color: var(--text);
    background: rgba(255,255,255,0.06);
}
.salle-switch .btn-small.btn-active {
    background: var(--accent);
    color: white;
}
.salle-switch .btn-small.btn-active:hover {
    background: var(--accent);
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.4rem;
    vertical-align: middle;
    border: 2px solid;
}
.legend-dot.state-libre { background: rgba(124,92,255,0.25); border-color: var(--accent); }
.legend-dot.state-occupee { background: rgba(255,107,107,0.2); border-color: var(--error); }
.legend-dot.state-arrivee { background: rgba(74,222,128,0.2); border-color: var(--success); }

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.5rem 0;
    min-width: 170px;
    z-index: 20;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    display: block;
}
.nav-dropdown-menu a {
    display: block;
    padding: 0.45rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    white-space: nowrap;
}
.nav-dropdown-menu a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-dropdown-empty {
    display: block;
    padding: 0.45rem 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-style: italic;
}

@media (max-width: 900px) {
    .editor-layout { flex-direction: column; }
    .element-panel, .reservation-panel { max-width: 100%; }
}

@media (max-width: 480px) {
    .auth-card { padding: 1.5rem; }
}

@media (max-width: 640px) {
    .actions-inner { flex-direction: column; align-items: flex-start; }

    .data-table, .data-table thead, .data-table tbody, .data-table th, .data-table td, .data-table tr {
        display: block;
    }
    .data-table thead { display: none; }
    .data-table tr {
        margin-bottom: 1rem;
        border-bottom: 1px solid var(--border);
        padding-bottom: 0.5rem;
    }
    .data-table td {
        border: none;
        padding: 0.3rem 0;
    }
    .data-table td::before {
        content: attr(data-label) ": ";
        color: var(--text-muted);
        font-size: 0.75rem;
    }
}