/* ============================================================
   Admin Dashboard Styles
   Dark Corporate UI
   ============================================================ */

:root {
    --admin-bg: #0f1923;
    --admin-sidebar: #0a121c;
    --admin-card: #1a2332;
    --admin-hover: #243044;
    --admin-border: #2a3548;
    --admin-accent: #c9a84c;
    --admin-accent-dark: #b8942e;
    --admin-text: #e8ecf1;
    --admin-muted: #8896a8;
    --admin-danger: #ef4444;
    --admin-success: #22c55e;
    --admin-warning: #f59e0b;
    --admin-info: #3b82f6;
}

body.admin-body {
    font-family: 'Inter', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    overflow-x: hidden;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a121c 0%, #162033 50%, #0a121c 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.login-box {
    background: var(--admin-card);
    border-radius: 16px;
    padding: 45px;
    width: 100%; max-width: 420px;
    border: 1px solid var(--admin-border);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-box .logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 22px; font-weight: 700; color: var(--admin-text);
    text-align: center; margin-bottom: 5px;
}
.login-box .logo-text .gold { color: var(--admin-accent); }
.login-box .subtitle {
    text-align: center; color: var(--admin-muted);
    font-size: 13px; margin-bottom: 30px;
}

/* ===== SIDEBAR ===== */
.admin-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: 260px; background: var(--admin-sidebar);
    border-right: 1px solid var(--admin-border);
    z-index: 1000; transition: all 0.3s;
    overflow-y: auto;
}
.admin-sidebar .sidebar-header {
    padding: 20px; border-bottom: 1px solid var(--admin-border);
    text-align: center;
}
.admin-sidebar .sidebar-header h4 {
    font-family: 'Playfair Display', serif;
    color: var(--admin-text); font-size: 18px; margin: 0;
}
.admin-sidebar .sidebar-header h4 .gold { color: var(--admin-accent); }
.sidebar-logo { height: 40px; width: auto; display: block; margin: 0 auto 8px; }
.admin-sidebar .sidebar-header small { color: var(--admin-muted); font-size: 11px; }
.admin-sidebar .nav-item { width: 100%; }
.admin-sidebar .nav-link {
    padding: 12px 20px; color: var(--admin-muted);
    display: flex; align-items: center; gap: 12px;
    font-size: 14px; border-radius: 0;
    transition: all 0.2s; border-left: 3px solid transparent;
}
.admin-sidebar .nav-link:hover {
    background: var(--admin-hover); color: var(--admin-text);
}
.admin-sidebar .nav-link.active {
    background: var(--admin-hover);
    color: var(--admin-accent);
    border-left-color: var(--admin-accent);
}
.admin-sidebar .nav-link i { width: 20px; text-align: center; font-size: 16px; }
.admin-sidebar .nav-link .badge {
    margin-left: auto; font-size: 10px;
    background: var(--admin-accent); color: var(--admin-sidebar);
    font-weight: 600;
}

/* ===== MAIN CONTENT ===== */
.admin-main {
    margin-left: 260px; min-height: 100vh;
    transition: all 0.3s;
}
.admin-topbar {
    background: var(--admin-card);
    padding: 15px 30px;
    border-bottom: 1px solid var(--admin-border);
    display: flex; align-items: center; justify-content: space-between;
}
.admin-topbar .page-title { font-size: 20px; font-weight: 600; margin: 0; }
.admin-topbar .user-info {
    display: flex; align-items: center; gap: 20px;
    color: var(--admin-muted); font-size: 14px;
}
.admin-content { padding: 30px; }

/* ===== CARDS ===== */
.admin-card {
    background: var(--admin-card); border-radius: 12px;
    border: 1px solid var(--admin-border);
    padding: 24px; margin-bottom: 24px;
}
.admin-card .card-title {
    font-size: 16px; font-weight: 600;
    margin-bottom: 15px; color: var(--admin-text);
}
.stat-card {
    background: var(--admin-card); border-radius: 12px;
    border: 1px solid var(--admin-border);
    padding: 24px; display: flex; align-items: center;
    gap: 18px; transition: all 0.3s;
}
.stat-card:hover { border-color: var(--admin-accent); transform: translateY(-2px); }
.stat-icon {
    width: 55px; height: 55px; border-radius: 12px;
    background: rgba(201,168,76,0.1);
    display: flex; align-items: center; justify-content: center;
}
.stat-icon i { font-size: 24px; color: var(--admin-accent); }
.stat-info h3 { font-size: 28px; font-weight: 700; margin: 0; color: var(--admin-text); }
.stat-info p { font-size: 13px; color: var(--admin-muted); margin: 2px 0 0; }

/* ===== TABLES ===== */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
    padding: 12px 16px; text-align: left;
    font-size: 12px; font-weight: 600; color: var(--admin-muted);
    text-transform: uppercase; letter-spacing: 0.5px;
    border-bottom: 1px solid var(--admin-border);
}
.admin-table td {
    padding: 12px 16px; font-size: 14px;
    border-bottom: 1px solid rgba(42,53,72,0.5);
    vertical-align: middle;
}
.admin-table tr:hover td { background: var(--admin-hover); }
.admin-table .status-badge {
    padding: 4px 12px; border-radius: 50px;
    font-size: 11px; font-weight: 600;
}
.status-unread { background: rgba(201,168,76,0.15); color: var(--admin-accent); }
.status-replied { background: rgba(34,197,94,0.15); color: var(--admin-success); }
.status-archived { background: rgba(136,150,168,0.15); color: var(--admin-muted); }
.status-trash { background: rgba(239,68,68,0.15); color: var(--admin-danger); }

/* ===== FORMS ===== */
.admin-form .form-label { color: var(--admin-muted); font-size: 13px; font-weight: 500; }
.admin-form .form-control, .admin-form .form-select {
    background: var(--admin-bg); border: 1px solid var(--admin-border);
    color: var(--admin-text); border-radius: 8px;
    padding: 10px 14px; font-size: 14px;
}
.admin-form .form-control:focus, .admin-form .form-select:focus {
    border-color: var(--admin-accent); box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}
.admin-form .form-control::placeholder { color: #556; }
.admin-form textarea.form-control { min-height: 100px; }

/* ===== BUTTONS ===== */
.btn-admin-gold {
    background: var(--admin-accent); color: var(--admin-sidebar);
    border: none; padding: 10px 24px; border-radius: 8px;
    font-weight: 600; font-size: 14px; transition: all 0.3s;
}
.btn-admin-gold:hover { background: var(--admin-accent-dark); color: var(--admin-sidebar); }
.btn-admin-outline {
    background: transparent; color: var(--admin-accent);
    border: 1px solid var(--admin-accent); padding: 10px 24px;
    border-radius: 8px; font-weight: 500; font-size: 14px; transition: all 0.3s;
}
.btn-admin-outline:hover { background: var(--admin-accent); color: var(--admin-sidebar); }
.btn-admin-danger { background: var(--admin-danger); color: white; border: none; padding: 8px 18px; border-radius: 8px; font-size: 13px; }
.btn-admin-sm { padding: 6px 14px; font-size: 12px; border-radius: 6px; }

/* ===== CRM INBOX ===== */
.inbox-layout { display: flex; gap: 0; min-height: 70vh; }
.inbox-sidebar {
    width: 220px; min-width: 220px;
    border-right: 1px solid var(--admin-border);
    padding: 15px 0;
}
.inbox-sidebar .filter-item {
    padding: 10px 20px; cursor: pointer;
    display: flex; align-items: center; gap: 10px;
    font-size: 14px; color: var(--admin-muted); transition: all 0.2s;
    border-left: 3px solid transparent;
}
.inbox-sidebar .filter-item:hover, .inbox-sidebar .filter-item.active {
    background: var(--admin-hover); color: var(--admin-text);
}
.inbox-sidebar .filter-item.active { border-left-color: var(--admin-accent); color: var(--admin-accent); }
.inbox-sidebar .filter-item .count {
    margin-left: auto; font-size: 12px; padding: 1px 8px;
    border-radius: 10px; background: rgba(201,168,76,0.15); color: var(--admin-accent);
}
.inbox-list { flex: 1; overflow-y: auto; max-height: 70vh; }
.inbox-message {
    padding: 15px 20px; border-bottom: 1px solid rgba(42,53,72,0.3);
    cursor: pointer; transition: all 0.2s;
}
.inbox-message:hover { background: var(--admin-hover); }
.inbox-message.unread { border-left: 3px solid var(--admin-accent); }
.inbox-message .msg-subject { font-size: 14px; font-weight: 600; color: var(--admin-text); }
.inbox-message .msg-preview { font-size: 13px; color: var(--admin-muted); margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.inbox-message .msg-meta { font-size: 11px; color: var(--admin-muted); margin-top: 6px; display: flex; gap: 15px; }

/* ===== TOGGLE SWITCH ===== */
.form-switch .form-check-input { width: 40px; height: 20px; }
.form-switch .form-check-input:checked { background-color: var(--admin-accent); border-color: var(--admin-accent); }
.form-switch .form-check-input:focus { box-shadow: none; border-color: var(--admin-accent); }

/* ===== SORTABLE ===== */
.sortable-item {
    padding: 12px 16px; background: var(--admin-card);
    border: 1px solid var(--admin-border); border-radius: 8px;
    margin-bottom: 8px; cursor: move;
    display: flex; align-items: center; gap: 12px;
}
.sortable-item .handle { color: var(--admin-muted); cursor: grab; }

/* ===== RESPONSIVE ADMIN ===== */
@media (max-width: 991px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.show { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .inbox-layout { flex-direction: column; }
    .inbox-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--admin-border); display: flex; flex-wrap: wrap; padding: 10px; }
    .inbox-sidebar .filter-item { padding: 8px 14px; }
}