/* ============================================
   Wedding Admin - Airbnb + Sidebar
   ============================================ */

/* --- Light Theme (default) --- */
:root,
[data-theme="light"] {
    --wa-primary: #e91e63;
    --wa-primary-hover: #c2185b;
    --wa-primary-light: #fce4ec;
    --wa-primary-soft: #fff0f3;
    --wa-gold: #d4a056;
    --wa-gold-light: #fdf3e7;
    --wa-green: #00a676;
    --wa-green-light: #e6f9f1;
    --wa-orange: #f5a623;
    --wa-orange-light: #fff7e6;
    --wa-red: #e53935;
    --wa-red-light: #ffebee;
    --wa-bg: #ffffff;
    --wa-bg-soft: #f7f7f7;
    --wa-bg-elevated: #ffffff;
    --wa-text: #222222;
    --wa-text-secondary: #717171;
    --wa-text-light: #b0b0b0;
    --wa-border: #ebebeb;
    --wa-shadow-sm: 0 1px 2px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
    --wa-shadow: 0 2px 8px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --wa-shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --wa-shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --wa-radius: 16px;
    --wa-radius-sm: 12px;
    --wa-radius-xs: 8px;
    --wa-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --wa-sidebar-width: 260px;
    --wa-navbar-height: 64px;
}

/* --- Dark Theme --- */
[data-theme="dark"] {
    --wa-primary: #ff4081;
    --wa-primary-hover: #ff80ab;
    --wa-primary-light: rgba(255, 64, 129, 0.15);
    --wa-primary-soft: rgba(255, 64, 129, 0.08);
    --wa-gold: #f5c77e;
    --wa-gold-light: rgba(245, 199, 126, 0.12);
    --wa-green: #4cdf9a;
    --wa-green-light: rgba(76, 223, 154, 0.12);
    --wa-orange: #ffb74d;
    --wa-orange-light: rgba(255, 183, 77, 0.12);
    --wa-red: #ff6b6b;
    --wa-red-light: rgba(255, 107, 107, 0.12);
    --wa-bg: #1a1a2e;
    --wa-bg-soft: #13131f;
    --wa-bg-elevated: #222240;
    --wa-text: #eaeaea;
    --wa-text-secondary: #a0a0b0;
    --wa-text-light: #5a5a6e;
    --wa-border: #2a2a42;
    --wa-shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --wa-shadow: 0 2px 8px rgba(0,0,0,0.35);
    --wa-shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --wa-shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
    color-scheme: dark;
}

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--wa-bg-soft);
    color: var(--wa-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--wa-text); text-decoration: none; transition: color var(--wa-transition); }
a:hover { color: var(--wa-primary); }

/* ========================================
   SIDEBAR
   ======================================== */
.wa-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--wa-sidebar-width);
    background: var(--wa-bg);
    border-right: 1px solid var(--wa-border);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Logo */
.wa-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 22px 20px;
    border-bottom: 1px solid var(--wa-border);
    flex-shrink: 0;
}

.wa-brand-logo {
    display: block;
    width: auto;
    object-fit: contain;
}

[data-theme="dark"] .wa-brand-logo {
    filter: brightness(0) invert(1);
}

.wa-brand-logo-sidebar {
    height: 34px;
}

.wa-brand-logo-offcanvas {
    height: 30px;
}

.wa-sidebar-brand svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.wa-sidebar-brand span {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--wa-primary);
    letter-spacing: -0.3px;
}

/* Nav */
.wa-sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px 12px;
    overflow-y: auto;
}

.wa-sidebar-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--wa-text-light);
    padding: 10px 12px 6px;
}

.wa-sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--wa-radius-xs);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--wa-text-secondary);
    transition: all var(--wa-transition);
    margin-bottom: 2px;
}

.wa-sidebar-link i {
    font-size: 1.15rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.wa-sidebar-link:hover {
    background: var(--wa-bg-soft);
    color: var(--wa-text);
}

.wa-sidebar-link.active {
    background: var(--wa-primary-light);
    color: var(--wa-primary);
    font-weight: 600;
}

.wa-sidebar-link-logout {
    margin-top: auto;
}

.wa-sidebar-link-logout:hover,
.wa-sidebar-link-logout:focus {
    color: var(--wa-red);
    background: var(--wa-red-light);
}

.wa-sidebar-link-logout:hover i,
.wa-sidebar-link-logout:focus i {
    color: var(--wa-red);
}

/* --- User Dropdown (navbar) --- */
.wa-user-dropdown {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--wa-radius-xs);
    transition: all var(--wa-transition);
}

.wa-user-dropdown:hover {
    background: var(--wa-bg-soft);
}

.wa-user-dropdown .bi-chevron-down {
    font-size: 0.7rem;
    color: var(--wa-text-secondary);
    transition: transform var(--wa-transition);
}

.wa-user-dropdown[aria-expanded="true"] .bi-chevron-down {
    transform: rotate(180deg);
}

.wa-dropdown-menu {
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    box-shadow: var(--wa-shadow-md);
    background: var(--wa-bg);
    padding: 6px;
    min-width: 180px;
    margin-top: 8px !important;
}

.wa-dropdown-menu .dropdown-divider {
    border-color: var(--wa-border);
    margin: 4px 0;
}

.wa-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--wa-radius-xs);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--wa-text);
    transition: all var(--wa-transition);
}

.wa-dropdown-item:hover,
.wa-dropdown-item:focus {
    background: var(--wa-bg-soft);
    color: var(--wa-text);
}

.wa-dropdown-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    color: var(--wa-text-secondary);
}

.wa-dropdown-danger:hover,
.wa-dropdown-danger:focus {
    color: var(--wa-red);
    background: var(--wa-red-light);
}

.wa-dropdown-danger:hover i,
.wa-dropdown-danger:focus i {
    color: var(--wa-red);
}

/* Scrollbar sidebar */
.wa-sidebar-nav::-webkit-scrollbar { width: 4px; }
.wa-sidebar-nav::-webkit-scrollbar-thumb { background: var(--wa-border); border-radius: 4px; }

/* ========================================
   MAIN LAYOUT
   ======================================== */
.wa-main {
    margin-left: var(--wa-sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --- Top Navbar --- */
.wa-navbar {
    height: var(--wa-navbar-height);
    background: var(--wa-bg);
    border-bottom: 1px solid var(--wa-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.wa-navbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-navbar-left h1 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: var(--wa-text);
    letter-spacing: -0.3px;
}

.wa-menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--wa-border);
    font-size: 1.25rem;
    color: var(--wa-text);
    padding: 6px 8px;
    cursor: pointer;
    border-radius: var(--wa-radius-xs);
    transition: all var(--wa-transition);
    line-height: 1;
}

.wa-menu-toggle:hover {
    background: var(--wa-bg-soft);
    border-color: var(--wa-text);
}

.wa-navbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--wa-primary), #ff6090);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.78rem;
    flex-shrink: 0;
}

.wa-user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--wa-text);
}

/* --- Page Content --- */
.wa-content {
    flex: 1;
    padding: 28px;
}

/* --- Page Header --- */
.wa-page-header {
    margin-bottom: 24px;
}

.wa-page-header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--wa-text);
    margin: 0 0 4px;
    letter-spacing: -0.5px;
}

.wa-page-header p {
    font-size: 0.9rem;
    color: var(--wa-text-secondary);
    margin: 0;
}

/* --- Cards --- */
.wa-card {
    background: var(--wa-bg);
    border-radius: var(--wa-radius);
    box-shadow: var(--wa-shadow-sm);
    border: 1px solid var(--wa-border);
    padding: 24px;
    transition: box-shadow var(--wa-transition), transform var(--wa-transition);
}

.wa-card:hover {
    box-shadow: var(--wa-shadow-md);
}

/* --- Stat Cards --- */
.wa-stat-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.wa-stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.wa-stat-icon.rose   { background: var(--wa-primary-light); color: var(--wa-primary); }
.wa-stat-icon.green  { background: var(--wa-green-light);   color: var(--wa-green); }
.wa-stat-icon.orange { background: var(--wa-orange-light);  color: var(--wa-orange); }
.wa-stat-icon.red    { background: var(--wa-red-light);     color: var(--wa-red); }

.wa-stat-content { flex: 1; min-width: 0; }

.wa-stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--wa-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.wa-stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--wa-text);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.wa-stat-change {
    font-size: 0.72rem;
    font-weight: 600;
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    color: var(--wa-text-secondary);
}

.wa-stat-change i {
    font-size: 1rem;
}

.wa-stat-change.up i   { color: var(--wa-green); }
.wa-stat-change.down i { color: var(--wa-red); }
.wa-stat-change.up   { color: var(--wa-green); }
.wa-stat-change.down { color: var(--wa-red); }

/* --- Section --- */
.wa-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 12px;
}

.wa-section-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.2px;
}

/* --- Badges --- */
.wa-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.wa-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.wa-badge.confirmed { background: var(--wa-green-light); color: var(--wa-green); }
.wa-badge.confirmed::before { background: var(--wa-green); }
.wa-badge.pending   { background: var(--wa-orange-light); color: var(--wa-orange); }
.wa-badge.pending::before   { background: var(--wa-orange); }
.wa-badge.declined  { background: var(--wa-red-light); color: var(--wa-red); }
.wa-badge.declined::before  { background: var(--wa-red); }

/* --- Tables --- */
.wa-table { border-collapse: separate; border-spacing: 0; }

.wa-table thead th {
    background: var(--wa-bg);
    border-bottom: 1px solid var(--wa-border);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--wa-text-secondary);
    padding: 12px 16px;
    white-space: nowrap;
}

.wa-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--wa-border);
    font-size: 0.88rem;
    vertical-align: middle;
}

.wa-table tbody tr { transition: background var(--wa-transition); }
.wa-table tbody tr:hover { background: var(--wa-bg-soft); }
.wa-table tbody tr:last-child td { border-bottom: none; }

/* --- Buttons --- */
.btn-wa {
    border-radius: var(--wa-radius-xs);
    padding: 10px 24px;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all var(--wa-transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-wa-primary { background: var(--wa-primary); color: #fff; }
.btn-wa-primary:hover {
    background: var(--wa-primary-hover);
    color: #fff;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(233,30,99,0.25);
}

.btn-wa-outline { background: var(--wa-bg); color: var(--wa-text); border: 1px solid var(--wa-border); }
.btn-wa-outline:hover { border-color: var(--wa-text); color: var(--wa-text); }

/* --- Form Controls --- */
.wa-form-control {
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-xs);
    padding: 12px 16px;
    font-size: 0.9rem;
    color: var(--wa-text);
    background: var(--wa-bg);
    transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
    width: 100%;
}

.wa-form-control:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 3px var(--wa-primary-light);
    outline: none;
}

.wa-form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--wa-text);
    margin-bottom: 8px;
    display: block;
}

/* --- Footer --- */
.wa-footer {
    padding: 20px 28px;
    text-align: center;
    font-size: 0.78rem;
    color: var(--wa-text-light);
    border-top: 1px solid var(--wa-border);
}

/* --- Guest avatars --- */
.wa-guest-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
    color: #fff;
}

.wa-guest-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--wa-text);
    margin-bottom: 1px;
}

.wa-guest-meta {
    font-size: 0.75rem;
    color: var(--wa-text-secondary);
}

.avatar-1 { background: linear-gradient(135deg, #e91e63, #ff6090); }
.avatar-2 { background: linear-gradient(135deg, #7c4dff, #b388ff); }
.avatar-3 { background: linear-gradient(135deg, #00bcd4, #4dd0e1); }
.avatar-4 { background: linear-gradient(135deg, #ff7043, #ffab91); }
.avatar-5 { background: linear-gradient(135deg, #66bb6a, #a5d6a7); }
.avatar-6 { background: linear-gradient(135deg, #5c6bc0, #9fa8da); }

/* --- Alert --- */
.wa-alert {
    border-radius: var(--wa-radius-sm);
    padding: 14px 18px;
    font-size: 0.88rem;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 10px;
}

.wa-alert.show { display: flex; }
.wa-alert-success { background: var(--wa-green-light); color: var(--wa-green); }

/* ========================================
   THEME TOGGLE
   ======================================== */
.wa-theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--wa-border);
    background: var(--wa-bg-soft);
    color: var(--wa-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--wa-transition);
    flex-shrink: 0;
    padding: 0;
}

.wa-theme-toggle:hover {
    border-color: var(--wa-text);
    color: var(--wa-text);
    transform: scale(1.08);
}

.wa-theme-toggle .bi-moon-fill { display: inline; }
.wa-theme-toggle .bi-sun-fill  { display: none; }
[data-theme="dark"] .wa-theme-toggle .bi-moon-fill { display: none; }
[data-theme="dark"] .wa-theme-toggle .bi-sun-fill  { display: inline; }

/* ========================================
   OFFCANVAS (Mobile sidebar)
   ======================================== */
.offcanvas.wa-offcanvas {
    width: var(--wa-sidebar-width);
    background: var(--wa-bg);
    border-right: 1px solid var(--wa-border);
}

.offcanvas.wa-offcanvas .offcanvas-body {
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* ========================================
   DARK MODE OVERRIDES
   ======================================== */
[data-theme="dark"] .wa-form-control,
[data-theme="dark"] .form-control {
    background: var(--wa-bg-elevated);
    border-color: var(--wa-border);
    color: var(--wa-text);
}

[data-theme="dark"] .wa-form-control:focus,
[data-theme="dark"] .form-control:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 3px rgba(255, 64, 129, 0.15);
    background: var(--wa-bg-elevated);
    color: var(--wa-text);
}

[data-theme="dark"] .offcanvas {
    background: var(--wa-bg);
    color: var(--wa-text);
    border-color: var(--wa-border);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] .wa-sidebar-link.active {
    background: var(--wa-primary-light);
    color: var(--wa-primary);
}

[data-theme="dark"] .wa-dropdown-menu {
    background: var(--wa-bg-elevated);
    border-color: var(--wa-border);
}

[data-theme="dark"] .wa-dropdown-item:hover,
[data-theme="dark"] .wa-dropdown-item:focus {
    background: var(--wa-bg);
}

[data-theme="dark"] .wa-user-dropdown:hover {
    background: var(--wa-bg-elevated);
}

[data-theme="dark"] table.dataTable thead th {
    background: var(--wa-bg);
}

[data-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--wa-text);
    --bs-table-border-color: var(--wa-border);
    --bs-table-hover-bg: var(--wa-bg-elevated);
    color: var(--wa-text);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 991.98px) {
    .wa-sidebar {
        display: none;
    }

    .wa-main {
        margin-left: 0;
    }

    .wa-menu-toggle {
        display: flex;
    }

    .wa-content {
        padding: 20px 16px;
    }

    .wa-navbar {
        padding: 0 16px;
    }

    .wa-user-name {
        display: none;
    }

    .wa-page-header h1 {
        font-size: 1.3rem;
    }
}

/* ========================================
   SMOOTH TRANSITION
   ======================================== */
body,
.wa-sidebar,
.wa-navbar,
.wa-card,
.wa-footer,
.wa-form-control,
.form-control,
.wa-theme-toggle,
.wa-sidebar-link,
.wa-badge,
.wa-stat-icon,
.offcanvas,
.wa-dropdown-menu,
.wa-dropdown-item {
    transition:
        background-color 0.3s ease,
        border-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

/* --- Scrollbar global --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--wa-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--wa-text-light); }

/* --- Utility --- */
.text-primary-wa { color: var(--wa-primary) !important; }