/* ============================================
   PODBBANG ADS CENTER - Media Dashboard Style
   Color: Deep Navy (#1a1d3e) + Orange (#ff6b35)
   ============================================ */

:root {
    --ads-navy: #111111;
    --ads-navy-light: #1a1a1a;
    --ads-navy-dark: #0a0a0a;
    --ads-orange: #ff6b35;
    --ads-orange-light: #ff8c5a;
    --ads-orange-dark: #e55a2b;
    --ads-bg: #f0f2f8;
    --ads-card: #ffffff;
    --ads-text: #2d3748;
    --ads-text-muted: #8492a6;
    --ads-border: #e2e8f0;
    --ads-sidebar-width: 240px;
    --ads-sidebar-expanded: 240px;
    --ads-topbar-height: 60px;
    --ads-radius: 12px;
    --ads-shadow: 0 1px 3px rgba(26,29,62,0.08), 0 4px 12px rgba(26,29,62,0.04);
    --ads-shadow-hover: 0 4px 16px rgba(26,29,62,0.12);
}

/* Dark mode */
[data-theme="dark"] {
    --ads-bg: #080808;
    --ads-card: #111111;
    --ads-text: #e2e8f0;
    --ads-text-muted: #8492a6;
    --ads-border: #222222;
    --ads-shadow: 0 1px 3px rgba(0,0,0,0.3);
    --ads-shadow-hover: 0 4px 16px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--ads-bg);
    color: var(--ads-text);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   SIDEBAR - Slim Icon Style
   ============================================ */
.ads-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--ads-sidebar-width);
    height: 100vh;
    background: var(--ads-navy);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    overflow-y: auto;
}

.ads-sidebar-logo {
    height: var(--ads-topbar-height);
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.ads-sidebar-logo .logo-icon {
    width: 32px;
    height: 32px;
    background: var(--ads-orange);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
    font-size: 16px;
    flex-shrink: 0;
}

.ads-sidebar-logo .logo-text {
    margin-left: 10px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.ads-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px 0;
}

.ads-sidebar-nav::-webkit-scrollbar {
    width: 4px;
}
.ads-sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
    border-radius: 4px;
}

.ads-nav-section {
    padding: 8px 0;
}

.ads-nav-label {
    padding: 6px 20px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,0.35);
    white-space: nowrap;
}

.ads-nav-item {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all 0.15s;
    position: relative;
    white-space: nowrap;
    cursor: pointer;
}

.ads-nav-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
    text-decoration: none;
}

.ads-nav-item.active {
    color: var(--ads-orange);
    background: rgba(255,107,53,0.1);
}

.ads-nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 3px;
    background: var(--ads-orange);
    border-radius: 0 3px 3px 0;
}

.ads-nav-item i,
.ads-nav-item img {
    font-size: 20px;
    width: 24px;
    height: 24px;
    text-align: center;
    flex-shrink: 0;
    object-fit: cover;
    border-radius: 4px;
}

.ads-nav-item span {
    margin-left: 14px;
    font-size: 13px;
    font-weight: 500;
}

/* Submenu */
.ads-nav-sub {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0,0,0,0.15);
}

.ads-nav-sub.open {
    max-height: 500px;
}

.ads-nav-sub .ads-nav-item {
    padding: 8px 20px 8px 58px;
    font-size: 13px;
}

.ads-nav-sub .ads-nav-item i {
    font-size: 6px;
    width: 6px;
    margin-right: 8px;
}

/* Sidebar bottom */
.ads-sidebar-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 12px 16px;
    flex-shrink: 0;
}

.ads-user-mini {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 4px;
    border-radius: 8px;
    transition: background 0.15s;
}

.ads-user-mini:hover {
    background: rgba(255,255,255,0.06);
}

.ads-user-mini img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.ads-user-mini .user-info {
    margin-left: 10px;
    overflow: hidden;
}

.ads-user-mini .user-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ads-user-mini .user-role {
    font-size: 11px;
    color: rgba(255,255,255,0.45);
    white-space: nowrap;
}

/* ============================================
   TOPBAR
   ============================================ */
.ads-topbar {
    position: fixed;
    top: 0;
    left: var(--ads-sidebar-width);
    right: 0;
    height: var(--ads-topbar-height);
    background: var(--ads-card);
    border-bottom: 1px solid var(--ads-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 1040;
    transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.ads-topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ads-topbar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--ads-navy);
}

[data-theme="dark"] .ads-topbar-title {
    color: #fff;
}

.ads-topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--ads-text-muted);
}

.ads-topbar-breadcrumb a {
    color: var(--ads-text-muted);
    text-decoration: none;
}

.ads-topbar-breadcrumb a:hover {
    color: var(--ads-orange);
}

.ads-topbar-breadcrumb .sep {
    font-size: 10px;
}

.ads-topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ads-topbar-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ads-text-muted);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 18px;
}

.ads-topbar-btn:hover {
    background: var(--ads-bg);
    color: var(--ads-text);
}

/* Online Users Badge */
.ads-online-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.ads-online-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    background: var(--ads-bg);
    border: 1px solid var(--ads-border);
    font-size: 13px;
    font-weight: 600;
    color: var(--ads-text);
    cursor: default;
    transition: all 0.15s;
}
.ads-online-badge:hover {
    border-color: var(--ads-orange);
}
.online-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    flex-shrink: 0;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50% { box-shadow: 0 0 0 4px rgba(34,197,94,0); }
}
.online-count {
    white-space: nowrap;
}
.ads-online-popup {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--ads-card);
    border: 1px solid var(--ads-border);
    border-radius: var(--ads-radius);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    padding: 14px 16px;
    z-index: 1000;
}
.ads-online-wrap:hover .ads-online-popup {
    display: block;
}
.online-popup-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--ads-text-muted);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--ads-border);
}
.online-popup-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.online-user-chip {
    display: inline-block;
    padding: 4px 10px;
    background: var(--ads-bg);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--ads-text);
}
.online-user-chip.is-admin {
    background: rgba(255,107,53,0.12);
    color: var(--ads-orange);
    font-weight: 600;
}
.online-user-chip.is-approved {
    background: rgba(34,197,94,0.1);
    color: #22c55e;
    font-weight: 600;
}
.online-user-chip.is-basic {
    background: rgba(139,92,246,0.1);
    color: #8b5cf6;
    font-weight: 600;
}
.online-popup-notice {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--ads-border);
    font-size: 11px;
    color: var(--ads-text-muted);
    opacity: 0.7;
}

.ads-topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px 4px 4px;
    border-radius: 24px;
    cursor: pointer;
    transition: background 0.15s;
    position: relative;
}

.ads-topbar-user:hover {
    background: var(--ads-bg);
}

.ads-topbar-user img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.ads-topbar-user .user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--ads-text);
}

/* User dropdown */
.ads-user-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--ads-card);
    border: 1px solid var(--ads-border);
    border-radius: var(--ads-radius);
    box-shadow: var(--ads-shadow-hover);
    min-width: 180px;
    z-index: 1060;
    overflow: hidden;
}

.ads-user-dropdown.show {
    display: block;
}

.ads-user-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--ads-text);
    text-decoration: none;
    font-size: 13px;
    transition: background 0.15s;
}

.ads-user-dropdown a:hover {
    background: var(--ads-bg);
}

.ads-user-dropdown a i {
    font-size: 16px;
    color: var(--ads-text-muted);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.ads-main {
    margin-left: var(--ads-sidebar-width);
    margin-top: var(--ads-topbar-height);
    padding: 24px;
    min-height: calc(100vh - var(--ads-topbar-height));
    transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   CARDS
   ============================================ */
.ads-card {
    background: var(--ads-card);
    border-radius: var(--ads-radius);
    box-shadow: var(--ads-shadow);
    border: 1px solid var(--ads-border);
    transition: box-shadow 0.2s;
    margin-bottom: 20px;
    overflow: hidden;
}

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

.ads-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--ads-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ads-card-header h5 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--ads-text);
}

.ads-card-body {
    padding: 20px;
}

/* Stat cards */
.ads-stat-card {
    background: var(--ads-card);
    border-radius: var(--ads-radius);
    box-shadow: var(--ads-shadow);
    border: 1px solid var(--ads-border);
    padding: 20px;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.ads-stat-card:hover {
    box-shadow: var(--ads-shadow-hover);
    transform: translateY(-2px);
}

.ads-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    opacity: 0.06;
    transform: translate(20px, -20px);
}

.ads-stat-card.orange::after { background: var(--ads-orange); }
.ads-stat-card.navy::after { background: var(--ads-navy); }
.ads-stat-card.green::after { background: #22c55e; }
.ads-stat-card.blue::after { background: #3b82f6; }

.ads-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 12px;
}

.ads-stat-icon.orange { background: rgba(255,107,53,0.1); color: var(--ads-orange); }
.ads-stat-icon.navy { background: rgba(26,29,62,0.1); color: var(--ads-navy); }
.ads-stat-icon.green { background: rgba(34,197,94,0.1); color: #22c55e; }
.ads-stat-icon.blue { background: rgba(59,130,246,0.1); color: #3b82f6; }

.ads-stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--ads-text);
    line-height: 1.2;
}

.ads-stat-label {
    font-size: 13px;
    color: var(--ads-text-muted);
    margin-top: 2px;
}

.ads-stat-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 8px;
    padding: 2px 8px;
    border-radius: 20px;
}

.ads-stat-change.up {
    color: #16a34a;
    background: rgba(34,197,94,0.1);
}

.ads-stat-change.down {
    color: #dc2626;
    background: rgba(220,38,38,0.1);
}

/* ============================================
   BUTTONS
   ============================================ */
.ads-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.ads-btn-primary {
    background: var(--ads-orange);
    color: #fff;
}

.ads-btn-primary:hover {
    background: var(--ads-orange-dark);
    color: #fff;
    text-decoration: none;
}

.ads-btn-secondary {
    background: var(--ads-navy);
    color: #fff;
}

.ads-btn-secondary:hover {
    background: var(--ads-navy-light);
    color: #fff;
    text-decoration: none;
}

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

.ads-btn-outline:hover {
    background: var(--ads-bg);
    text-decoration: none;
}

/* ============================================
   TABLES
   ============================================ */
.ads-card table.dataTable,
.ads-card .table {
    margin: 0 !important;
    width: 100% !important;
}

.ads-card .dataTables_wrapper {
    padding: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.ads-footer {
    margin-left: var(--ads-sidebar-width);
    padding: 16px 24px;
    text-align: center;
    font-size: 12px;
    color: var(--ads-text-muted);
    border-top: 1px solid var(--ads-border);
    transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.ads-login-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--ads-navy) 0%, var(--ads-navy-light) 50%, var(--ads-navy-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.ads-login-bg::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--ads-orange);
    border-radius: 50%;
    opacity: 0.05;
    top: -200px;
    right: -100px;
}

.ads-login-bg::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--ads-orange);
    border-radius: 50%;
    opacity: 0.03;
    bottom: -100px;
    left: -100px;
}

.ads-login-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.ads-login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.ads-login-logo .logo-mark {
    width: 56px;
    height: 56px;
    background: var(--ads-orange);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 16px;
}

.ads-login-logo h1 {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 4px 0;
}

.ads-login-logo p {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    margin: 0;
}

.ads-login-btn {
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s;
}

.ads-login-btn.kakao {
    background: #FEE500;
    color: #191919;
}

.ads-login-btn.kakao:hover {
    background: #f0d800;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(254,229,0,0.3);
}

.ads-login-notice {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255,255,255,0.35);
    line-height: 1.6;
}

/* ============================================
   RESPONSIVE
   ============================================ */
.ads-mobile-toggle {
    display: none;
}

.ads-mobile-bottom-nav {
    display: none;
}

.ads-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1045;
}

.ads-overlay.show {
    display: block;
}

@media (max-width: 991px) {
    .ads-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .ads-sidebar.mobile-open {
        transform: translateX(0);
    }
    .ads-topbar {
        left: 0;
    }
    .ads-main {
        margin-left: 0;
        padding-bottom: 80px;
    }
    .ads-footer {
        margin-left: 0;
        padding-bottom: 80px;
    }
    .ads-mobile-toggle {
        display: flex !important;
    }

    /* Bottom Navigation */
    .ads-mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 64px;
        background: var(--ads-card);
        border-top: 1px solid var(--ads-border);
        z-index: 1050;
        align-items: center;
        justify-content: space-around;
        padding: 0 8px;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .ads-bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 8px 12px;
        border-radius: 10px;
        text-decoration: none;
        color: var(--ads-text-muted);
        font-size: 10px;
        font-weight: 600;
        transition: all 0.15s;
        min-width: 56px;
    }

    .ads-bottom-nav-item i {
        font-size: 22px;
        line-height: 1;
    }

    .ads-bottom-nav-item.active {
        color: var(--ads-orange);
    }

    .ads-bottom-nav-item.active i {
        color: var(--ads-orange);
    }

    .ads-bottom-nav-item.menu-toggle {
        color: var(--ads-navy);
    }

    [data-theme="dark"] .ads-bottom-nav-item.menu-toggle {
        color: #fff;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-orange { color: var(--ads-orange) !important; }
.bg-orange { background-color: var(--ads-orange) !important; }
.text-navy { color: var(--ads-navy) !important; }
.bg-navy { background-color: var(--ads-navy) !important; }