/* VASTConnect Admin — Meliman POS–inspired dashboard shell */
:root {
    --vc-admin-sidebar-w: 272px;
    --vc-admin-accent: #f57c00;
    --vc-admin-accent-soft: rgba(245, 124, 0, 0.12);
    --vc-admin-surface: #f4f7fc;
    --vc-admin-card: #ffffff;
    --vc-admin-border: rgba(0, 0, 139, 0.08);
    --vc-admin-shadow: 0 8px 32px rgba(0, 0, 44, 0.06);
    --vc-admin-shadow-hover: 0 16px 48px rgba(0, 0, 139, 0.12);
}

.vc-admin-body {
    background: var(--vc-admin-surface);
    min-height: 100vh;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--vc-text);
}

/* ── Login ── */
.vc-admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background:
        radial-gradient(circle at 10% 20%, rgba(0, 0, 139, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 90% 80%, rgba(245, 124, 0, 0.06) 0%, transparent 40%),
        linear-gradient(135deg, #f8faff 0%, #eef3ff 100%);
}

.vc-admin-card {
    background: var(--vc-admin-card);
    border-radius: 20px;
    box-shadow: 0 24px 64px rgba(0, 0, 44, 0.12);
    padding: 2.25rem;
    width: 100%;
    max-width: 440px;
    border: 1px solid var(--vc-admin-border);
}

.vc-admin-card h1 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--vc-navy);
    margin-bottom: 0.5rem;
}

.vc-admin-card h1 i {
    color: var(--vc-blue);
    margin-right: 0.35rem;
}

/* ── App shell ── */
.vc-admin-shell {
    min-height: 100vh;
    display: flex;
}

.vc-admin-sidebar {
    width: var(--vc-admin-sidebar-w);
    background: linear-gradient(180deg, #050818 0%, var(--vc-navy) 100%);
    color: #fff;
    padding: 0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1040;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.vc-admin-sidebar__stripe {
    height: 4px;
    background: linear-gradient(90deg, var(--vc-blue), var(--vc-admin-accent), var(--vc-yellow));
    flex-shrink: 0;
}

.vc-admin-sidebar__inner {
    padding: 1.35rem 1rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.vc-admin-sidebar__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
    padding: 0 0.35rem;
}

.vc-admin-sidebar__brand img {
    height: 42px;
    width: auto;
    border-radius: 8px;
    background: #fff;
    padding: 3px;
}

.vc-admin-sidebar__brand span {
    font-weight: 800;
    font-size: 0.92rem;
    line-height: 1.25;
}

.vc-admin-sidebar__brand small {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--vc-admin-accent);
    margin-top: 0.15rem;
}

.vc-admin-nav-label {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.38);
    padding: 0.85rem 0.85rem 0.45rem;
    margin-top: 0.25rem;
}

.vc-admin-nav a {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: rgba(255, 255, 255, 0.82);
    padding: 0.72rem 0.9rem;
    border-radius: 12px;
    margin-bottom: 0.2rem;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 0.88rem;
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.vc-admin-nav a i {
    width: 1.15rem;
    text-align: center;
    font-size: 0.95rem;
    opacity: 0.9;
}

.vc-admin-nav a:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    transform: translateX(3px);
}

.vc-admin-nav a.active {
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.22), rgba(255, 235, 59, 0.12));
    color: var(--vc-yellow);
    border-color: rgba(245, 124, 0, 0.35);
    box-shadow: inset 3px 0 0 var(--vc-admin-accent);
}

.vc-admin-nav a.active i {
    color: var(--vc-admin-accent);
}

.vc-admin-nav a.vc-admin-nav--logout {
    margin-top: 0.35rem;
    color: rgba(255, 180, 180, 0.9);
}

.vc-admin-nav a.vc-admin-nav--logout:hover {
    background: rgba(220, 53, 69, 0.15);
    color: #ffb4b4;
}

.vc-admin-user {
    margin-top: auto;
    padding: 1rem 0.85rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.vc-admin-user__avatar {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--vc-admin-accent), var(--vc-yellow));
    color: var(--vc-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.vc-admin-user__meta strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.vc-admin-user__meta span {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.55);
}

.vc-admin-main {
    flex: 1;
    margin-left: var(--vc-admin-sidebar-w);
    min-width: 0;
    padding: 1.5rem 1.75rem 2rem;
}

.vc-admin-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 44, 0.55);
    z-index: 1035;
    backdrop-filter: blur(2px);
}

.vc-admin-backdrop.is-visible {
    display: block;
}

/* ── Top bar ── */
.vc-admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.vc-admin-topbar__left {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    min-width: 0;
}

.vc-admin-menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--vc-admin-border);
    background: var(--vc-admin-card);
    border-radius: 12px;
    color: var(--vc-navy);
    font-size: 1.1rem;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: var(--vc-admin-shadow);
    transition: background 0.2s, color 0.2s;
}

.vc-admin-menu-toggle:hover {
    background: var(--vc-navy);
    color: var(--vc-yellow);
}

.vc-admin-topbar h2 {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--vc-navy);
    line-height: 1.2;
}

.vc-admin-topbar__subtitle {
    margin: 0.25rem 0 0;
    font-size: 0.88rem;
    color: var(--vc-text-muted);
}

.vc-admin-topbar__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

/* ── Welcome hero ── */
.vc-admin-hero {
    background: linear-gradient(135deg, var(--vc-navy) 0%, var(--vc-blue) 55%, #1a1a6e 100%);
    border-radius: 20px;
    padding: 1.75rem 2rem;
    color: #fff;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--vc-shadow-lg);
    border: 1px solid rgba(255, 235, 59, 0.12);
}

.vc-admin-hero::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 124, 0, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.vc-admin-hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: 30%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 235, 59, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.vc-admin-hero__content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
}

.vc-admin-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(245, 124, 0, 0.2);
    border: 1px solid rgba(245, 124, 0, 0.4);
    color: #ffb74d;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 0.65rem;
}

.vc-admin-hero h3 {
    margin: 0 0 0.35rem;
    font-size: 1.45rem;
    font-weight: 800;
    color: #fff;
}

.vc-admin-hero p {
    margin: 0;
    font-size: 0.92rem;
    opacity: 0.88;
    max-width: 520px;
    line-height: 1.6;
}

.vc-admin-hero__date {
    text-align: right;
    font-size: 0.82rem;
    opacity: 0.75;
}

.vc-admin-hero__date strong {
    display: block;
    font-size: 1rem;
    color: var(--vc-yellow);
    opacity: 1;
    margin-bottom: 0.15rem;
}

/* ── Stat cards (Meliman POS style) ── */
.vc-admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.vc-admin-stat-card {
    background: var(--vc-admin-card);
    border-radius: 16px;
    padding: 1.25rem 1.35rem;
    border: 1px solid var(--vc-admin-border);
    box-shadow: var(--vc-admin-shadow);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    position: relative;
    overflow: hidden;
}

.vc-admin-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--stat-accent, var(--vc-blue));
    opacity: 0.85;
}

.vc-admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--vc-admin-shadow-hover);
    border-color: rgba(0, 0, 139, 0.14);
}

.vc-admin-stat-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    background: var(--stat-bg, var(--vc-surface-blue));
    color: var(--stat-accent, var(--vc-blue));
}

.vc-admin-stat-card--blue {
    --stat-accent: var(--vc-blue);
    --stat-bg: var(--vc-surface-blue);
}

.vc-admin-stat-card--yellow {
    --stat-accent: #c9a800;
    --stat-bg: rgba(255, 235, 59, 0.22);
}

.vc-admin-stat-card--orange {
    --stat-accent: var(--vc-admin-accent);
    --stat-bg: var(--vc-admin-accent-soft);
}

.vc-admin-stat-card--navy {
    --stat-accent: var(--vc-navy);
    --stat-bg: rgba(0, 0, 44, 0.08);
}

.vc-admin-stat-card--green {
    --stat-accent: #059669;
    --stat-bg: rgba(5, 150, 105, 0.1);
}

.vc-admin-stat-card__body strong {
    display: block;
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--vc-navy);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.vc-admin-stat-card__body span {
    display: block;
    font-size: 0.8rem;
    color: var(--vc-text-muted);
    font-weight: 600;
    margin-top: 0.2rem;
}

.vc-admin-stat-card__body small {
    display: block;
    font-size: 0.72rem;
    color: var(--vc-text-muted);
    margin-top: 0.35rem;
    opacity: 0.85;
}

/* Legacy stat (fallback) */
.vc-admin-stat {
    background: linear-gradient(135deg, var(--vc-blue), var(--vc-navy));
    color: #fff;
    border-radius: 14px;
    padding: 1.25rem;
}

.vc-admin-stat strong {
    display: block;
    font-size: 1.75rem;
    color: var(--vc-yellow);
}

.vc-admin-stat span {
    font-size: 0.85rem;
    opacity: 0.9;
}

.vc-admin-chart-bar {
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    min-height: 140px;
    padding: 0.5rem 0 0;
    overflow-x: auto;
}
.vc-admin-chart-bar__col {
    flex: 1 0 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    min-width: 28px;
}
.vc-admin-chart-bar__fill {
    width: 100%;
    max-width: 26px;
    border-radius: 8px 8px 4px 4px;
    background: linear-gradient(180deg, #3d7eff 0%, #0a2a43 100%);
}
.vc-admin-chart-bar__label {
    margin-top: 0.35rem;
    font-size: 0.65rem;
    color: #778;
    white-space: nowrap;
}
.vc-admin-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.vc-admin-panel__head h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--vc-navy);
}

/* ── Panels ── */
.vc-admin-panel {
    background: var(--vc-admin-card);
    border-radius: 18px;
    box-shadow: var(--vc-admin-shadow);
    border: 1px solid var(--vc-admin-border);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.vc-admin-panel__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--vc-gray-dark);
}

.vc-admin-panel__head h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--vc-navy);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.vc-admin-panel__head h3 i {
    color: var(--vc-admin-accent);
    font-size: 0.95rem;
}

.vc-admin-panel__head .vc-admin-panel__link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--vc-blue);
    text-decoration: none !important;
}

.vc-admin-panel__head .vc-admin-panel__link:hover {
    color: var(--vc-admin-accent);
}

/* ── Quick links ── */
.vc-admin-quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.vc-admin-quick-link {
    display: block;
    padding: 1.35rem;
    border-radius: 16px;
    border: 1px solid var(--vc-admin-border);
    text-decoration: none !important;
    color: var(--vc-navy) !important;
    background: linear-gradient(180deg, #fff 0%, #fafbff 100%);
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    position: relative;
    overflow: hidden;
}

.vc-admin-quick-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--vc-admin-accent), var(--vc-yellow));
    opacity: 0;
    transition: opacity 0.25s;
}

.vc-admin-quick-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--vc-admin-shadow-hover);
    border-color: rgba(245, 124, 0, 0.25);
}

.vc-admin-quick-link:hover::before {
    opacity: 1;
}

.vc-admin-quick-link__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--vc-surface-blue);
    color: var(--vc-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 0.85rem;
    transition: background 0.25s, color 0.25s;
}

.vc-admin-quick-link:hover .vc-admin-quick-link__icon {
    background: linear-gradient(135deg, var(--vc-admin-accent), var(--vc-yellow));
    color: var(--vc-navy);
}

.vc-admin-quick-link strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 0.35rem;
}

.vc-admin-quick-link p {
    font-size: 0.82rem;
    color: var(--vc-text-muted);
    margin: 0;
    line-height: 1.55;
}

.vc-admin-quick-link__arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--vc-blue);
    transition: gap 0.2s, color 0.2s;
}

.vc-admin-quick-link:hover .vc-admin-quick-link__arrow {
    gap: 0.55rem;
    color: var(--vc-admin-accent);
}

/* ── Activity list ── */
.vc-admin-activity {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vc-admin-activity li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--vc-gray-dark);
}

.vc-admin-activity li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.vc-admin-activity__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--vc-admin-accent);
    margin-top: 0.45rem;
    flex-shrink: 0;
    box-shadow: 0 0 0 3px var(--vc-admin-accent-soft);
}

.vc-admin-activity__dot.is-active {
    background: #059669;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.vc-admin-activity__dot.is-muted {
    background: #94a3b8;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.15);
}

.vc-admin-activity strong {
    display: block;
    font-size: 0.88rem;
    color: var(--vc-navy);
    margin-bottom: 0.15rem;
}

.vc-admin-activity span {
    font-size: 0.78rem;
    color: var(--vc-text-muted);
}

/* ── Tables ── */
.vc-admin-table th {
    border-top: none;
    color: var(--vc-navy);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 800;
    background: var(--vc-surface);
}

.vc-admin-table td {
    vertical-align: middle;
    font-size: 0.88rem;
}

.vc-admin-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    background: rgba(0, 0, 139, 0.1);
    color: var(--vc-blue);
}

.vc-admin-badge.is-off {
    background: rgba(100, 116, 139, 0.15);
    color: #64748b;
}

.vc-admin-ad-preview {
    min-width: 270px;
    font-size: 0.76rem;
    line-height: 1.45;
    background: #f8fbff;
    border: 1px solid var(--vc-admin-border);
}

/* ── Buttons ── */
.vc-btn-primary {
    background: linear-gradient(135deg, var(--vc-blue), var(--vc-navy)) !important;
    border: none !important;
    color: #fff !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    padding: 0.55rem 1.15rem !important;
    box-shadow: 0 6px 20px rgba(0, 0, 139, 0.22);
    transition: transform 0.2s, box-shadow 0.2s !important;
}

.vc-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0, 0, 139, 0.3);
    background: linear-gradient(135deg, var(--vc-admin-accent), var(--vc-blue)) !important;
    color: #fff !important;
}

.vc-btn-outline-admin {
    background: #fff !important;
    border: 1px solid var(--vc-admin-border) !important;
    color: var(--vc-navy) !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    padding: 0.5rem 1rem !important;
}

.vc-btn-outline-admin:hover {
    border-color: var(--vc-blue) !important;
    color: var(--vc-blue) !important;
}

/* ── Two-column dashboard layout ── */
.vc-admin-dash-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

.vc-admin-mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.35rem;
    height: 48px;
    margin-top: 0.5rem;
}

.vc-admin-mini-chart span {
    flex: 1;
    background: linear-gradient(180deg, var(--vc-admin-accent), var(--vc-blue));
    border-radius: 4px 4px 0 0;
    opacity: 0.75;
    min-height: 8px;
    transition: opacity 0.2s;
}

.vc-admin-mini-chart span:hover {
    opacity: 1;
}

/* ── Responsive ── */
@media (max-width: 1199px) {
    .vc-admin-dash-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991px) {
    .vc-admin-sidebar {
        transform: translateX(-100%);
    }

    .vc-admin-sidebar.is-open {
        transform: translateX(0);
    }

    .vc-admin-main {
        margin-left: 0;
        padding: 1.15rem 1rem 1.75rem;
    }

    .vc-admin-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .vc-admin-hero {
        padding: 1.35rem 1.25rem;
    }

    .vc-admin-hero__date {
        text-align: left;
    }

    .vc-admin-stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .vc-admin-stat-grid {
        grid-template-columns: 1fr;
    }

    .vc-admin-topbar h2 {
        font-size: 1.3rem;
    }

    .vc-admin-quick-links {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .vc-admin-sidebar,
    .vc-admin-stat-card,
    .vc-admin-quick-link,
    .vc-admin-nav a {
        transition: none;
    }
}