/* =========================================================
   GOLDEX - Thème Gold
========================================================= */
:root {
    --gold: #C9A227;
    --gold-light: #E8C766;
    --gold-dark: #8A6D1F;
    --gold-bg: linear-gradient(135deg, #C9A227 0%, #8A6D1F 100%);
    --bg-body: #f4f2ec;
    --card-bg: #ffffff;
    --text-dark: #2b2b2b;
    --text-muted: #7a7368;
    --border: #e6dfc9;
    --success: #2e8b57;
    --danger: #c0392b;
    --warning: #d99b1e;
    --info: #3d7ea6;
    --purple: #6c4fa1;
    --sidebar-w: 250px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--bg-body);
    color: var(--text-dark);
}

a { text-decoration: none; color: inherit; }

/* ---------- Login ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top, #3a2f14 0%, #1a1508 100%);
}
.login-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 40px 36px;
    width: 380px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    text-align: center;
    border-top: 5px solid var(--gold);
}
.login-card .brand {
    font-size: 28px;
    font-weight: 800;
    color: var(--gold-dark);
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.login-card .brand span { color: var(--gold); }
.login-card .subtitle { color: var(--text-muted); margin-bottom: 24px; font-size: 13px; }
.login-card .form-group { text-align: left; margin-bottom: 16px; }
.login-card label { font-size: 13px; font-weight: 600; color: var(--text-dark); }
.login-card input[type=text],
.login-card input[type=password] {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-top: 6px;
    font-size: 14px;
}
.login-card input:focus { outline: none; border-color: var(--gold); }
.btn-gold {
    background: var(--gold-bg);
    border: none;
    color: #fff;
    padding: 12px 18px;
    width: 100%;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: .5px;
    transition: opacity .2s;
}
.btn-gold:hover { opacity: .9; }
.login-error {
    background: #fdecea;
    color: var(--danger);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}
.role-select { display: flex; gap: 8px; margin-bottom: 20px; }
.role-select .role-btn {
    flex: 1;
    padding: 8px 4px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
    background: #faf8f0;
}

/* ---------- App layout ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: #1e1a10;
    color: #e9dfc0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}
.sidebar .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 22px 20px;
    font-size: 20px;
    font-weight: 800;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar .brand .dot { color: var(--gold); }
.sidebar .user-mini {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar .user-mini .avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--gold-bg);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: #1e1a10;
}
.sidebar .user-mini small { color: #b7ac86; display:block; }
.sidebar nav { flex: 1; padding: 14px 0; overflow-y: auto; }
.nav-group { margin-bottom: 4px; }
.nav-group > a, .nav-group > .nav-parent {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 20px;
    color: #d8cca3;
    font-size: 14px;
    cursor: pointer;
    border-left: 3px solid transparent;
}
.nav-group > a:hover, .nav-group > .nav-parent:hover,
.nav-group.active > a, .nav-group.active > .nav-parent {
    background: rgba(201,162,39,0.12);
    border-left-color: var(--gold);
    color: var(--gold-light);
}
.nav-children { display: none; padding-left: 20px; }
.nav-group.open .nav-children { display: block; }
.nav-children a {
    display: block;
    padding: 9px 20px;
    font-size: 13px;
    color: #b7ac86;
    border-left: 3px solid transparent;
}
.nav-children a:hover, .nav-children a.active {
    color: var(--gold-light);
    border-left-color: var(--gold);
    background: rgba(201,162,39,0.08);
}

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
    background: #fff;
    padding: 14px 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}
.topbar .welcome { font-size: 13px; color: var(--text-muted); }
.topbar .welcome b { color: var(--text-dark); }
.topbar .actions { display: flex; align-items: center; gap: 16px; }
.topbar .icon-btn { position: relative; font-size: 18px; color: var(--text-muted); cursor:pointer; }
.topbar .badge-count {
    position: absolute; top: -6px; right: -8px;
    background: var(--danger); color: #fff;
    font-size: 10px; padding: 1px 5px; border-radius: 10px;
}
.topbar .logout-link { color: var(--danger); font-size: 13px; font-weight: 600; }

.content { padding: 24px; flex: 1; }

.page-header {
    background: var(--gold-bg);
    color: #fff;
    padding: 14px 20px;
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: .5px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-size: 15px;
}

/* ---------- Cards / Stats grid ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 18px 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border);
}
.stat-card .num { font-size: 28px; font-weight: 800; }
.stat-card .label { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.stat-card .icon {
    width: 46px; height: 46px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #fff;
    background: var(--gold-bg);
    flex-shrink: 0;
}
.stat-card.success .num { color: var(--success); }
.stat-card.danger .num { color: var(--danger); }
.stat-card.warning .num { color: var(--warning); }
.stat-card.info .num { color: var(--info); }
.stat-card.purple .num { color: var(--purple); }
.stat-card.gold .num { color: var(--gold-dark); }
.stat-card.danger .icon { background: var(--danger); }
.stat-card.success .icon { background: var(--success); }
.stat-card.info .icon { background: var(--info); }
.stat-card.purple .icon { background: var(--purple); }
.stat-card.warning .icon { background: var(--warning); }

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    border: 1px solid var(--border);
    margin-bottom: 22px;
}
.card h3 {
    margin: 0 0 16px;
    font-size: 15px;
    color: var(--gold-dark);
    display: flex; align-items: center; gap: 8px;
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .form-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 16px; }
.form-group label { display:block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.form-group label .req { color: var(--danger); }
.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
}
.form-control:focus { outline: none; border-color: var(--gold); }
textarea.form-control { resize: vertical; min-height: 70px; }
.radio-row { display: flex; gap: 18px; align-items: center; }
.radio-row label { font-weight: 500; display:flex; align-items:center; gap:6px; }

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
}
.btn-primary { background: var(--gold-bg); color: #fff; }
.btn-outline { background: #fff; border: 1px solid var(--gold); color: var(--gold-dark); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table.gx-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.gx-table th {
    text-align: left;
    color: var(--gold-dark);
    text-transform: uppercase;
    font-size: 11.5px;
    letter-spacing: .4px;
    border-bottom: 2px solid var(--border);
    padding: 10px 12px;
    white-space: nowrap;
}
table.gx-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
table.gx-table tr:hover td { background: #fbf8ee; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 700;
    color: #fff;
}
.badge-success { background: var(--success); }
.badge-danger { background: var(--danger); }
.badge-warning { background: var(--warning); }
.badge-info { background: var(--info); }
.badge-purple { background: var(--purple); }
.badge-secondary { background: #9a9382; }
.badge-primary { background: #2c6e9e; }
.badge-gold { background: var(--gold-bg); }

.filters-bar {
    display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; margin-bottom: 18px;
}
.filters-bar .form-group { margin-bottom: 0; min-width: 180px; }

.pagination { display:flex; gap: 6px; margin-top: 16px; }
.pagination a, .pagination span {
    padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border); font-size: 13px;
}
.pagination .active { background: var(--gold-bg); color:#fff; border-color: transparent; }

.alert { padding: 12px 16px; border-radius: 8px; font-size: 13.5px; margin-bottom: 16px; }
.alert-success { background: #e7f6ee; color: var(--success); }
.alert-danger { background: #fdecea; color: var(--danger); }
.alert-info { background: #eaf3fa; color: var(--info); }

.empty-state { padding: 30px; text-align: center; color: var(--text-muted); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 950px) { .two-col { grid-template-columns: 1fr; } }

.chat-list a { display:block; padding: 12px; border-bottom: 1px solid var(--border); }
.chat-list a:hover { background: #fbf8ee; }
.chat-list .conv-name { font-weight: 700; color: var(--gold-dark); }
.chat-list .conv-msg { color: var(--text-muted); font-size: 13px; }

.chat-box { display: flex; flex-direction: column; height: 480px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 10px; background: #faf8f0; border-radius: 8px; }
.msg { max-width: 70%; padding: 8px 12px; border-radius: 10px; margin-bottom: 8px; font-size: 13.5px; }
.msg.mine { background: var(--gold-bg); color: #fff; margin-left: auto; }
.msg.theirs { background: #fff; border: 1px solid var(--border); }
.chat-input { display:flex; gap: 8px; margin-top: 10px; }
.chat-input input { flex:1; }

/* ---------- Fenêtre de confirmation (remplace confirm() natif du navigateur) ---------- */
.gx-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(30,26,16,0.55);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    opacity: 0; pointer-events: none;
    transition: opacity .18s ease;
    padding: 20px;
}
.gx-modal-overlay.show { opacity: 1; pointer-events: auto; }
.gx-modal {
    background: #fff;
    border-radius: 14px;
    padding: 30px 32px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 70px rgba(0,0,0,0.35);
    border-top: 5px solid var(--gold);
    transform: translateY(-14px) scale(.98);
    transition: transform .18s ease;
}
.gx-modal-overlay.show .gx-modal { transform: translateY(0) scale(1); }
.gx-modal-icon {
    width: 54px; height: 54px; border-radius: 50%;
    background: var(--gold-bg); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin: 0 auto 16px;
}
.gx-modal.danger .gx-modal-icon { background: var(--danger); }
.gx-modal.success .gx-modal-icon { background: var(--success); }
.gx-modal-title { font-weight: 800; font-size: 16px; color: var(--gold-dark); margin-bottom: 8px; }
.gx-modal-message { font-size: 13.5px; color: var(--text-dark); line-height: 1.6; margin-bottom: 24px; }
.gx-modal-actions { display: flex; gap: 12px; justify-content: center; }
.gx-modal-actions .btn { min-width: 120px; }