/* ==========================================================================
   OVBRYJOD EDUCATION HUB LIMITED — ADMIN DASHBOARD STYLESHEET
   Admin Control Centre | Colors mirror the Scholar Portal design system
   Navy (#0b2d4e) | Royal Blue (#0056D2) | Amber (#f59e0b) | Emerald (#10b981)
   ========================================================================== */

:root {
    /* Core palette — identical to UserDashboard for brand consistency */
    --dash-navy: #0b2d4e;
    --dash-navy-dark: #071e35;
    --dash-navy-light: #163e66;
    --dash-blue: #0056D2;
    --dash-blue-hover: #00419e;
    --dash-blue-subtle: #ebf3ff;
    --dash-gold: #d97706;
    --dash-gold-accent: #f59e0b;
    --dash-gold-light: #fef3c7;
    --dash-green: #10b981;
    --dash-green-dark: #059669;
    --dash-green-light: #d1fae5;
    --dash-red: #ef4444;
    --dash-red-dark: #dc2626;
    --dash-red-light: #fee2e2;
    --dash-purple: #8b5cf6;
    --dash-purple-light: #ede9fe;
    --dash-orange: #f97316;
    --dash-orange-light: #fff7ed;

    --dash-bg: #f8fafc;
    --dash-card-bg: #ffffff;
    --dash-border: #e2e8f0;
    --dash-border-light: #f1f5f9;
    --dash-border-focus: #0056D2;

    --dash-text-dark: #0f172a;
    --dash-text-body: #334155;
    --dash-text-muted: #64748b;
    --dash-text-light: #94a3b8;

    --dash-radius-xs: 6px;
    --dash-radius-sm: 10px;
    --dash-radius-md: 14px;
    --dash-radius-lg: 20px;
    --dash-radius-xl: 28px;
    --dash-radius-full: 9999px;

    --dash-shadow-xs: 0 1px 3px rgba(15, 23, 42, 0.05);
    --dash-shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
    --dash-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --dash-shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.12);
    --dash-shadow-blue: 0 8px 20px rgba(0, 86, 210, 0.2);

    --dash-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    --sidebar-width: 275px;
}

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
}

body {
    background-color: var(--dash-bg);
    color: var(--dash-text-body);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; transition: var(--dash-transition); }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ==========================================================================
   LAYOUT FRAMEWORK
   ========================================================================== */
.admin-app {
    display: flex;
    min-height: 100vh;
    background: var(--dash-bg);
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    position: relative;
}

/* ---------- SIDEBAR ---------- */
.dash-sidebar {
    width: var(--sidebar-width);
    background: var(--dash-navy);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
}

.sidebar-header {
    padding: 24px 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand img {
    width: 44px; height: 44px;
    border-radius: var(--dash-radius-sm);
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.15);
}

.brand-text h2 {
    font-size: 17px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.brand-text span {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--dash-gold-accent);
    display: block;
}

/* Admin identity badge */
.admin-identity {
    margin: 14px 16px 8px;
    padding: 12px 14px;
    background: rgba(0, 86, 210, 0.25);
    border-radius: var(--dash-radius-md);
    border: 1px solid rgba(0, 86, 210, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dash-blue), var(--dash-navy-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.2);
}

.admin-info-name {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-info-role {
    font-size: 11px;
    color: var(--dash-gold-accent);
    font-weight: 600;
}

/* Sidebar Nav & Aside with Custom Vertical Scrollbar */
.sidebar-nav {
    flex: 1;
    padding: 14px 12px;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
}

aside.dash-sidebar,
.dash-sidebar {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
}

/* Custom WebKit Vertical Scrollbar for Aside */
aside.dash-sidebar::-webkit-scrollbar,
.dash-sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

aside.dash-sidebar::-webkit-scrollbar-track,
.dash-sidebar::-webkit-scrollbar-track,
.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

aside.dash-sidebar::-webkit-scrollbar-thumb,
.dash-sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

aside.dash-sidebar::-webkit-scrollbar-thumb:hover,
.dash-sidebar::-webkit-scrollbar-thumb:hover,
.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--dash-blue);
    box-shadow: 0 0 10px rgba(0, 86, 210, 0.6);
}

aside.dash-sidebar::-webkit-scrollbar-thumb:active,
.dash-sidebar::-webkit-scrollbar-thumb:active,
.sidebar-nav::-webkit-scrollbar-thumb:active {
    background: var(--dash-gold-accent);
}

.nav-section-title {
    font-size: 10px;
    font-weight: 800;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 14px 12px 6px;
}

.nav-list { display: flex; flex-direction: column; gap: 2px; }

.nav-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--dash-radius-sm);
    color: rgba(255,255,255,0.65);
    font-size: 13.5px;
    font-weight: 500;
    transition: var(--dash-transition);
}

.nav-item a:hover {
    background: rgba(255,255,255,0.08);
    color: #ffffff;
}

.nav-item.active a {
    background: linear-gradient(135deg, var(--dash-blue) 0%, #00419e 100%);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(0, 86, 210, 0.35);
}

.nav-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.09);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-icon svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.22s ease;
}

.nav-item:hover .nav-icon {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    color: #ffffff;
}

.nav-item:hover .nav-icon svg {
    transform: scale(1.12);
}

.nav-item.active .nav-icon {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.nav-badge {
    margin-left: auto;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--dash-radius-full);
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.8);
}

.nav-badge.danger { background: var(--dash-red); color: #ffffff; }
.nav-badge.gold { background: var(--dash-gold-accent); color: #ffffff; }
.nav-badge.green { background: var(--dash-green); color: #ffffff; }

.nav-item.active .nav-badge { background: rgba(255,255,255,0.25); color: #ffffff; }

.sidebar-footer {
    padding: 14px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: var(--dash-radius-sm);
    font-size: 13px;
    font-weight: 600;
    transition: var(--dash-transition);
}

.sidebar-link-btn.back-site {
    background: rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.75);
    border: 1px solid rgba(255,255,255,0.12);
}

.sidebar-link-btn.back-site:hover {
    background: rgba(255,255,255,0.13);
    color: #ffffff;
    border-color: rgba(255,255,255,0.25);
}

.sidebar-link-btn.logout-btn {
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.2);
}

.sidebar-link-btn.logout-btn:hover {
    background: rgba(239, 68, 68, 0.22);
    color: #fff;
}

/* ---------- MAIN CONTENT ---------- */
.admin-main {
    flex: 1 1 0%;
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    max-width: calc(100% - var(--sidebar-width));
    min-width: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--dash-bg);
    overflow-x: hidden;
    box-sizing: border-box;
}

/* ---------- TOPBAR ---------- */
.dash-topbar {
    position: sticky; top: 0; z-index: 900;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--dash-border);
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--dash-navy);
    padding: 6px;
    border-radius: var(--dash-radius-xs);
}

.topbar-title h1 {
    font-size: 19px;
    font-weight: 800;
    color: var(--dash-navy);
    line-height: 1.2;
}

.topbar-breadcrumb {
    font-size: 12px;
    color: var(--dash-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar-breadcrumb a:hover { color: var(--dash-blue); }

.topbar-right { display: flex; align-items: center; gap: 14px; }

.topbar-search { position: relative; width: 260px; }

.topbar-search input {
    width: 100%;
    padding: 8px 14px 8px 36px;
    border-radius: var(--dash-radius-full);
    border: 1px solid var(--dash-border);
    background: var(--dash-bg);
    font-size: 13.5px;
    color: var(--dash-text-dark);
    outline: none;
    transition: var(--dash-transition);
}

.topbar-search input:focus {
    border-color: var(--dash-blue);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0,86,210,0.1);
}

.topbar-search .search-icon {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--dash-text-light);
    font-size: 14px;
}

.topbar-action-icon {
    position: relative;
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--dash-bg);
    border: 1px solid var(--dash-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    color: var(--dash-text-body);
    transition: var(--dash-transition);
}

.topbar-action-icon:hover {
    background: #ffffff;
    border-color: var(--dash-blue);
    color: var(--dash-blue);
}

.topbar-badge-count {
    position: absolute;
    top: -2px; right: -2px;
    background: var(--dash-red);
    color: #ffffff;
    font-size: 10px;
    font-weight: 800;
    width: 17px; height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
}

.topbar-profile-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 12px 4px 4px;
    background: #ffffff;
    border: 1px solid var(--dash-border);
    border-radius: var(--dash-radius-full);
    cursor: pointer;
    transition: var(--dash-transition);
}

.topbar-profile-btn:hover {
    border-color: var(--dash-blue);
    box-shadow: var(--dash-shadow-xs);
}

.topbar-avatar-circle {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dash-blue), var(--dash-navy));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #fff;
}

.topbar-profile-name { font-size: 13px; font-weight: 600; color: var(--dash-navy); }
.topbar-profile-role { font-size: 11px; color: var(--dash-text-muted); }

/* Notifications Dropdown */
.notification-dropdown {
    position: absolute;
    top: 55px; right: 28px;
    width: 360px;
    background: #ffffff;
    border-radius: var(--dash-radius-md);
    box-shadow: var(--dash-shadow-lg);
    border: 1px solid var(--dash-border);
    display: none;
    z-index: 1100;
    overflow: hidden;
}

.notification-dropdown.show {
    display: block;
    animation: fadeInSlide 0.2s ease;
}

.notif-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--dash-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notif-header h4 { font-size: 14px; font-weight: 700; color: var(--dash-navy); }
.notif-list { max-height: 300px; overflow-y: auto; }

.notif-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--dash-border-light);
    display: flex;
    gap: 12px;
    transition: var(--dash-transition);
}

.notif-item:hover { background: var(--dash-bg); }

.notif-icon {
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.notif-icon.blue { background: var(--dash-blue-subtle); }
.notif-icon.gold { background: var(--dash-gold-light); }
.notif-icon.red { background: var(--dash-red-light); }
.notif-icon.green { background: var(--dash-green-light); }

.notif-content p { font-size: 12.5px; color: var(--dash-text-dark); margin-bottom: 3px; }
.notif-content span { font-size: 11px; color: var(--dash-text-light); }

/* ---------- PAGE CONTENT ---------- */
.admin-content {
    flex: 1;
    padding: 28px;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Flash Alerts */
.dash-alert {
    padding: 14px 18px;
    border-radius: var(--dash-radius-sm);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--dash-shadow-xs);
    animation: fadeInSlide 0.3s ease;
}

.dash-alert.success { background: var(--dash-green-light); color: #065f46; border: 1px solid rgba(16,185,129,0.3); }
.dash-alert.error { background: var(--dash-red-light); color: #991b1b; border: 1px solid rgba(239,68,68,0.3); }
.dash-alert.warning { background: var(--dash-gold-light); color: #92400e; border: 1px solid rgba(217,119,6,0.3); }

.dash-alert-close { background: none; border: none; font-size: 18px; cursor: pointer; color: inherit; opacity: 0.7; }
.dash-alert-close:hover { opacity: 1; }

/* ==========================================================================
   ADMIN HERO BANNER
   ========================================================================== */
.admin-welcome-banner {
    background: linear-gradient(135deg, var(--dash-navy-dark) 0%, var(--dash-navy) 50%, var(--dash-navy-light) 100%);
    border-radius: var(--dash-radius-lg);
    padding: 30px 36px;
    color: #ffffff;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    box-shadow: var(--dash-shadow-md);
    flex-wrap: wrap;
    gap: 24px;
    width: 100%;
    box-sizing: border-box;
}

.admin-welcome-banner > div:first-child {
    flex: 1 1 360px;
    min-width: 0;
}

.admin-welcome-banner::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -5%;
    width: 380px; height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245,158,11,0.2) 0%, rgba(0,86,210,0.1) 50%, transparent 70%);
    pointer-events: none;
}

.admin-welcome-banner::after {
    content: "⚙";
    position: absolute;
    right: 28%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 140px;
    opacity: 0.04;
    line-height: 1;
}

.admin-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(239,68,68,0.2);
    border: 1px solid rgba(239,68,68,0.35);
    padding: 4px 12px;
    border-radius: var(--dash-radius-full);
    font-size: 11px;
    font-weight: 700;
    color: #fca5a5;
    margin-bottom: 12px;
}

.admin-badge svg {
    width: 13px;
    height: 13px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.admin-welcome-banner h2 {
    font-size: 26px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 8px;
}

.admin-welcome-banner p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    max-width: 540px;
}

.welcome-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

/* Stats pills row */
.banner-stats-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    flex-shrink: 1;
    max-width: 100%;
}

.banner-stat-pill {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--dash-radius-md);
    padding: 14px 18px;
    text-align: center;
    min-width: 90px;
    flex: 1 1 auto;
}

.banner-stat-num {
    font-size: 28px;
    font-weight: 900;
    color: var(--dash-gold-accent);
    line-height: 1;
}

.banner-stat-label {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: rgba(255,255,255,0.8);
    margin-top: 4px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-dash {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--dash-radius-full);
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: var(--dash-transition);
}

.btn-dash svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.btn-dash-primary {
    background: var(--dash-blue);
    color: #ffffff;
    box-shadow: var(--dash-shadow-blue);
}

.btn-dash-primary:hover { background: var(--dash-blue-hover); transform: translateY(-1px); }

.btn-dash-gold {
    background: var(--dash-gold-accent);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(245,158,11,0.3);
}

.btn-dash-gold:hover { background: var(--dash-gold); transform: translateY(-1px); }

.btn-dash-danger {
    background: var(--dash-red);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239,68,68,0.25);
}

.btn-dash-danger:hover { background: var(--dash-red-dark); transform: translateY(-1px); }

.btn-dash-outline {
    background: #ffffff;
    color: var(--dash-navy);
    border: 1px solid var(--dash-border);
}

.btn-dash-outline:hover {
    border-color: var(--dash-blue);
    color: var(--dash-blue);
    background: var(--dash-blue-subtle);
}

.btn-dash-outline-light {
    background: rgba(255,255,255,0.12);
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.3);
}

.btn-dash-outline-light:hover { background: rgba(255,255,255,0.22); }

.btn-sm { padding: 6px 14px; font-size: 12.5px; }
.btn-xs { padding: 4px 10px; font-size: 11.5px; font-weight: 600; border-radius: var(--dash-radius-xs); }

/* ==========================================================================
   KPI METRICS GRID
   ========================================================================== */
.dash-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 28px;
    width: 100%;
    min-width: 0;
}

@media (min-width: 1600px) {
    .dash-metrics-grid {
        grid-template-columns: repeat(6, minmax(0, 1fr));
        gap: 16px;
    }
}

.metric-card {
    background: #ffffff;
    border-radius: var(--dash-radius-md);
    padding: 18px 20px;
    border: 1px solid var(--dash-border);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--dash-shadow-xs);
    transition: var(--dash-transition);
    position: relative;
    overflow: hidden;
    min-width: 0;
    box-sizing: border-box;
}

.metric-card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--dash-radius-md) var(--dash-radius-md) 0 0;
    opacity: 0;
    transition: var(--dash-transition);
}

.metric-card:hover { transform: translateY(-2px); box-shadow: var(--dash-shadow-sm); }
.metric-card:hover::after { opacity: 1; }
.metric-card.blue::after { background: var(--dash-blue); }
.metric-card.gold::after { background: var(--dash-gold-accent); }
.metric-card.green::after { background: var(--dash-green); }
.metric-card.purple::after { background: var(--dash-purple); }
.metric-card.red::after { background: var(--dash-red); }
.metric-card.orange::after { background: var(--dash-orange); }

.metric-icon-box {
    width: 48px; height: 48px;
    border-radius: var(--dash-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.metric-icon-box svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.activity-dot svg,
.quick-stat-icon svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.metric-icon-box.blue { background: var(--dash-blue-subtle); color: var(--dash-blue); }
.metric-icon-box.gold { background: var(--dash-gold-light); color: var(--dash-gold); }
.metric-icon-box.green { background: var(--dash-green-light); color: var(--dash-green-dark); }
.metric-icon-box.purple { background: var(--dash-purple-light); color: var(--dash-purple); }
.metric-icon-box.red { background: var(--dash-red-light); color: var(--dash-red); }
.metric-icon-box.orange { background: var(--dash-orange-light); color: var(--dash-orange); }

.metric-info {
    flex: 1;
    min-width: 0;
}

.metric-info h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--dash-navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.metric-info p {
    font-size: 13px;
    color: var(--dash-text-muted);
    font-weight: 500;
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.metric-trend {
    font-size: 11.5px;
    font-weight: 700;
    margin-top: 5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.metric-trend.up { color: var(--dash-green-dark); }
.metric-trend.down { color: var(--dash-red); }
.metric-trend.neutral { color: var(--dash-text-muted); }

/* ==========================================================================
   CARD COMPONENTS
   ========================================================================== */
.dash-card {
    background: #ffffff;
    border-radius: var(--dash-radius-md);
    border: 1px solid var(--dash-border);
    box-shadow: var(--dash-shadow-xs);
    overflow: hidden;
}

.dash-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--dash-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.dash-card-header h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--dash-navy);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dash-card-header h3 svg {
    width: 18px;
    height: 18px;
    stroke: var(--dash-blue);
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.dash-card-header .header-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--dash-blue);
    white-space: nowrap;
}

.dash-card-header .header-link:hover { text-decoration: underline; }

.dash-card-body { padding: 24px; }

/* Two column layout */
.admin-two-col {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
    gap: 24px;
    margin-bottom: 28px;
    width: 100%;
    min-width: 0;
    align-items: start;
}

.admin-two-col > * {
    min-width: 0;
    max-width: 100%;
}

.admin-three-col {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 28px;
    width: 100%;
    min-width: 0;
}

.admin-three-col > * {
    min-width: 0;
    max-width: 100%;
}

/* ==========================================================================
   DATA TABLE (Admin's primary UI pattern)
   ========================================================================== */
.admin-table-wrap,
.dash-table-responsive {
    overflow-x: auto;
    width: 100%;
    max-width: 100%;
    display: block;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--dash-radius-md);
}

.admin-table,
.dash-table {
    width: 100%;
    min-width: 760px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
    background: #ffffff;
}

.admin-table thead th,
.dash-table thead th {
    background: #f8fafc;
    padding: 14px 20px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #64748b;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}

.admin-table tbody tr,
.dash-table tbody tr {
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.15s ease;
}

.admin-table tbody tr:hover,
.dash-table tbody tr:hover {
    background: #f8fafc;
}

.admin-table tbody td,
.dash-table tbody td {
    padding: 16px 20px;
    color: #334155;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

.admin-table tbody tr:last-child td,
.dash-table tbody tr:last-child td {
    border-bottom: none;
}

.td-bold { font-weight: 700; color: var(--dash-navy); }
.td-muted { font-size: 12px; color: var(--dash-text-muted); }

/* User avatar in table */
.table-user-cell { display: flex; align-items: center; gap: 10px; }

.table-avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--dash-border);
}

.table-avatar-initials {
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    color: #ffffff;
    flex-shrink: 0;
}

.table-user-name { font-weight: 600; color: var(--dash-navy); font-size: 13.5px; }
.table-user-email { font-size: 11.5px; color: var(--dash-text-muted); }

/* Action buttons in table */
.table-actions { display: flex; align-items: center; gap: 8px; }

/* ==========================================================================
   STATUS PILLS / BADGES
   ========================================================================== */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 11px;
    border-radius: var(--dash-radius-full);
    font-size: 11.5px;
    font-weight: 700;
    white-space: nowrap;
}

.status-pill::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-pill.active { background: var(--dash-green-light); color: var(--dash-green-dark); }
.status-pill.active::before { background: var(--dash-green-dark); }

.status-pill.pending { background: var(--dash-gold-light); color: var(--dash-gold); }
.status-pill.pending::before { background: var(--dash-gold); }

.status-pill.inactive { background: var(--dash-red-light); color: var(--dash-red); }
.status-pill.inactive::before { background: var(--dash-red); }

.status-pill.transit { background: var(--dash-blue-subtle); color: var(--dash-blue); }
.status-pill.transit::before { background: var(--dash-blue); }

.status-pill.resolved { background: var(--dash-green-light); color: var(--dash-green-dark); }
.status-pill.resolved::before { background: var(--dash-green-dark); }

.status-pill.in-progress { background: var(--dash-purple-light); color: var(--dash-purple); }
.status-pill.in-progress::before { background: var(--dash-purple); }

.status-pill.open { background: var(--dash-red-light); color: var(--dash-red-dark); }
.status-pill.open::before { background: var(--dash-red-dark); }

/* ==========================================================================
   TABLE TOOLBAR (search + filter bar above tables)
   ========================================================================== */
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--dash-border-light);
    flex-wrap: wrap;
}

.table-toolbar-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.table-toolbar-right { display: flex; align-items: center; gap: 10px; }

.toolbar-search {
    position: relative;
    min-width: 220px;
}

.toolbar-search input {
    width: 100%;
    padding: 8px 14px 8px 34px;
    border-radius: var(--dash-radius-sm);
    border: 1px solid var(--dash-border);
    background: var(--dash-bg);
    font-size: 13px;
    color: var(--dash-text-dark);
    outline: none;
    transition: var(--dash-transition);
}

.toolbar-search input:focus {
    border-color: var(--dash-blue);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0,86,210,0.1);
}

.toolbar-search .search-icon {
    position: absolute;
    left: 10px; top: 50%;
    transform: translateY(-50%);
    color: var(--dash-text-light);
    font-size: 13px;
}

.toolbar-filter {
    padding: 7px 12px;
    border-radius: var(--dash-radius-sm);
    border: 1px solid var(--dash-border);
    background: #ffffff;
    font-size: 13px;
    color: var(--dash-text-body);
    outline: none;
    cursor: pointer;
    transition: var(--dash-transition);
}

.toolbar-filter:focus { border-color: var(--dash-blue); }

/* ==========================================================================
   TABS
   ========================================================================== */
.dash-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    border-bottom: 1px solid var(--dash-border);
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.dash-tab {
    padding: 10px 18px;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--dash-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--dash-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dash-tab:hover { color: var(--dash-navy); }

.dash-tab.active {
    color: var(--dash-blue);
    border-bottom-color: var(--dash-blue);
}

.dash-tab-badge {
    font-size: 11px;
    padding: 2px 7px;
    border-radius: var(--dash-radius-full);
    background: var(--dash-border-light);
    color: var(--dash-text-body);
}

.dash-tab.active .dash-tab-badge { background: var(--dash-blue-subtle); color: var(--dash-blue); }

/* ==========================================================================
   MINI CHART PLACEHOLDER
   ========================================================================== */
.chart-canvas-wrap {
    width: 100%;
    height: 220px;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding: 0 8px;
}

.chart-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.chart-bar {
    width: 100%;
    border-radius: 4px 4px 0 0;
    transition: height 0.6s cubic-bezier(0.16,1,0.3,1);
    cursor: pointer;
    min-width: 20px;
}

.chart-bar.blue { background: linear-gradient(180deg, var(--dash-blue) 0%, rgba(0,86,210,0.5) 100%); }
.chart-bar.gold { background: linear-gradient(180deg, var(--dash-gold-accent) 0%, rgba(245,158,11,0.5) 100%); }
.chart-bar.green { background: linear-gradient(180deg, var(--dash-green) 0%, rgba(16,185,129,0.5) 100%); }
.chart-bar:hover { filter: brightness(1.1); }

.chart-label { font-size: 10.5px; color: var(--dash-text-muted); font-weight: 600; text-align: center; }

/* Donut chart */
.donut-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 16px;
}

.donut-svg-wrap { position: relative; }

.donut-center-label {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}

.donut-center-label .num { font-size: 24px; font-weight: 900; color: var(--dash-navy); }
.donut-center-label .sub { font-size: 10px; color: var(--dash-text-muted); font-weight: 600; }

.donut-legend { display: flex; flex-direction: column; gap: 10px; }

.donut-legend-item { display: flex; align-items: center; gap: 10px; }
.donut-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.donut-legend-label { font-size: 13px; font-weight: 600; color: var(--dash-text-body); }
.donut-legend-val { font-size: 13px; font-weight: 800; color: var(--dash-navy); margin-left: auto; }

/* ==========================================================================
   ACTIVITY FEED
   ========================================================================== */
.activity-feed { display: flex; flex-direction: column; }

.activity-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--dash-border-light);
    position: relative;
}

.activity-item:last-child { border-bottom: none; }

.activity-dot {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 2px;
}

.activity-body { flex: 1; }
.activity-body p { font-size: 13.5px; color: var(--dash-text-dark); line-height: 1.5; }
.activity-body p strong { color: var(--dash-navy); }
.activity-meta { font-size: 11.5px; color: var(--dash-text-light); margin-top: 3px; }

/* ==========================================================================
   QUICK STATS SIDEBAR WIDGET
   ========================================================================== */
.quick-stats-list { display: flex; flex-direction: column; gap: 0; }

.quick-stat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--dash-border-light);
}

.quick-stat-row:last-child { border-bottom: none; }

.quick-stat-label { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--dash-text-body); }
.quick-stat-icon { font-size: 18px; width: 22px; text-align: center; }
.quick-stat-val { font-size: 15px; font-weight: 800; color: var(--dash-navy); }
.quick-stat-sub { font-size: 11px; color: var(--dash-text-muted); text-align: right; }

/* ==========================================================================
   PLATFORM STATS GRID (Dashboard Overview)
   ========================================================================== */
.platform-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 900px) {
    .platform-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .platform-stats-grid {
        grid-template-columns: 1fr;
    }
}

.platform-stat-tile {
    background: var(--dash-bg);
    border: 1px solid var(--dash-border-light);
    border-radius: var(--dash-radius-sm);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--dash-transition);
}

.platform-stat-tile:hover {
    background: #ffffff;
    border-color: var(--dash-border);
    box-shadow: var(--dash-shadow-xs);
    transform: translateY(-1px);
}

.platform-stat-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--dash-radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.platform-stat-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.platform-stat-icon.blue { background: var(--dash-blue-subtle); color: var(--dash-blue); }
.platform-stat-icon.gold { background: var(--dash-gold-light); color: var(--dash-gold); }
.platform-stat-icon.green { background: var(--dash-green-light); color: var(--dash-green-dark); }
.platform-stat-icon.purple { background: var(--dash-purple-light); color: var(--dash-purple); }
.platform-stat-icon.red { background: var(--dash-red-light); color: var(--dash-red); }
.platform-stat-icon.orange { background: var(--dash-orange-light); color: var(--dash-orange); }

.platform-stat-info {
    flex: 1;
    min-width: 0;
}

.platform-stat-val {
    font-size: 16px;
    font-weight: 800;
    color: var(--dash-navy);
    line-height: 1.2;
}

.platform-stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--dash-text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 1px;
}

.platform-stat-sub {
    font-size: 10.5px;
    color: var(--dash-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   REVENUE / SALES SUMMARY CARD
   ========================================================================== */
.revenue-summary {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.rev-item {
    background: var(--dash-bg);
    border-radius: var(--dash-radius-sm);
    padding: 14px 16px;
    border: 1px solid var(--dash-border-light);
}

.rev-item .label { font-size: 11.5px; color: var(--dash-text-muted); font-weight: 600; margin-bottom: 4px; }
.rev-item .value { font-size: 20px; font-weight: 900; color: var(--dash-navy); }
.rev-item .change { font-size: 11px; font-weight: 700; margin-top: 4px; }
.rev-item .change.up { color: var(--dash-green-dark); }
.rev-item .change.down { color: var(--dash-red); }

/* ==========================================================================
   ADMIN FORM COMPONENTS
   ========================================================================== */
.admin-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group, .dash-form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full, .dash-form-group.full { grid-column: 1 / -1; }

.form-label, .dash-form-label { font-size: 12.5px; font-weight: 700; color: var(--dash-navy); display: flex; align-items: center; gap: 4px; }

.form-input, .form-select, .form-textarea,
.dash-form-input, .dash-form-select, .dash-form-textarea {
    width: 100%;
    padding: 11px 15px;
    border-radius: var(--dash-radius-sm);
    border: 1px solid var(--dash-border);
    background: #ffffff;
    font-size: 13.5px;
    font-family: 'Poppins', sans-serif;
    color: var(--dash-text-dark);
    outline: none;
    transition: var(--dash-transition);
    box-sizing: border-box;
}

.form-input:focus, .form-select:focus, .form-textarea:focus,
.dash-form-input:focus, .dash-form-select:focus, .dash-form-textarea:focus {
    border-color: var(--dash-blue);
    box-shadow: 0 0 0 3.5px rgba(0,86,210,0.12);
}

.form-textarea, .dash-form-textarea { resize: vertical; min-height: 100px; }

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--dash-border-light);
}

/* ==========================================================================
   MODAL COMPONENT
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15,23,42,0.65);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.modal-overlay.active,
.modal-overlay.open {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal-container {
    background: #ffffff;
    border-radius: var(--dash-radius-lg);
    max-width: 600px;
    width: 100%;
    position: relative;
    box-shadow: var(--dash-shadow-lg);
    overflow: hidden;
    animation: scaleUp 0.25s cubic-bezier(0.16,1,0.3,1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--dash-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 { font-size: 18px; font-weight: 800; color: var(--dash-navy); }

.modal-close-btn {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--dash-bg);
    border: 1px solid var(--dash-border);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--dash-transition);
}

.modal-close-btn:hover { background: var(--dash-red-light); color: var(--dash-red); border-color: var(--dash-red); }

.modal-body { padding: 24px; }

.modal-actions-bar {
    padding: 16px 24px;
    border-top: 1px solid var(--dash-border-light);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: var(--dash-bg);
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--dash-border-light);
    font-size: 13px;
    color: var(--dash-text-muted);
    flex-wrap: wrap;
    gap: 12px;
}

.pagination-controls { display: flex; align-items: center; gap: 4px; }

.page-btn {
    width: 34px; height: 34px;
    border-radius: var(--dash-radius-sm);
    border: 1px solid var(--dash-border);
    background: #ffffff;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--dash-transition);
    color: var(--dash-text-body);
}

.page-btn:hover { border-color: var(--dash-blue); color: var(--dash-blue); }
.page-btn.active { background: var(--dash-blue); border-color: var(--dash-blue); color: #ffffff; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ==========================================================================
   TOGGLE SWITCH
   ========================================================================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 42px; height: 24px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--dash-border);
    border-radius: var(--dash-radius-full);
    transition: var(--dash-transition);
}

.toggle-slider::before {
    content: "";
    position: absolute;
    width: 18px; height: 18px;
    left: 3px; bottom: 3px;
    background: #ffffff;
    border-radius: 50%;
    transition: var(--dash-transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider { background: var(--dash-blue); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ==========================================================================
   SECTION DIVIDER
   ========================================================================== */
.section-gap { margin-bottom: 28px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.admin-footer {
    padding: 20px 28px;
    text-align: center;
    font-size: 12.5px;
    color: var(--dash-text-muted);
    border-top: 1px solid var(--dash-border);
    background: #ffffff;
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 1440px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes fadeInSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(0,86,210,0.5); }
    70% { box-shadow: 0 0 0 8px rgba(0,86,210,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,86,210,0); }
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1200px) {
    .admin-three-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .revenue-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1100px) {
    .admin-two-col { grid-template-columns: minmax(0, 1fr); }
    .admin-three-col { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
    .dash-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
}

@media (max-width: 768px) {
    .dash-sidebar {
        transform: translateX(-100%);
    }
    .dash-sidebar.open {
        transform: translateX(0);
        box-shadow: 0 0 40px rgba(0,0,0,0.3);
    }
    .sidebar-overlay {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        display: none;
    }
    .sidebar-overlay.active { display: block; }
    .admin-main {
        margin-left: 0;
        width: 100%;
        max-width: 100%;
    }
    .mobile-menu-toggle { display: inline-flex; }
    .topbar-search { display: none; }
    .admin-welcome-banner { flex-direction: column; align-items: flex-start; padding: 24px; }
    .banner-stats-row { width: 100%; }
    .banner-stat-pill { flex: 1; }
    .admin-three-col { grid-template-columns: 1fr; }
    .admin-form-grid { grid-template-columns: 1fr; }
    .admin-content { padding: 16px; }
    .revenue-summary { grid-template-columns: 1fr; }
    .dash-metrics-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .dash-metrics-grid { grid-template-columns: 1fr; }
    .topbar-right > *:not(.topbar-profile-btn) { display: none; }
    .admin-welcome-banner { padding: 18px 14px; }
    .admin-welcome-banner h2 { font-size: 20px; }
    .welcome-actions { flex-direction: column; width: 100%; gap: 8px; }
    .welcome-actions .btn-dash { width: 100%; text-align: center; justify-content: center; }
    .dash-topbar { padding: 10px 14px; }
    .topbar-profile-role { display: none; }
    .dash-card-header { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px 16px; }
    .dash-card-body { padding: 14px; }
    .admin-table-container, .table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }
    .modal-box { width: 95% !important; max-width: 95% !important; padding: 20px 16px !important; margin: 16px auto; }
}

@media (max-width: 360px) {
    .topbar-profile-name { display: none; }
    .btn-dash { font-size: 12px; padding: 8px 12px; }
}
[hidden] { display: none !important; }