@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --bg-body: #f1f5f9;
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: #eff6ff;
    --success: #10b981;
    --success-light: #ecfdf5;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --info: #06b6d4;
    --info-light: #ecfeff;
    --border: #e2e8f0;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,.08);

    /* Light sidebar tokens - Crisp Modern Aesthetic */
    --sb-w: 256px;
    --sb-w-min: 68px;
    --sb-bg: #ffffff;
    --sb-text: #334155;
    --sb-text-hover: #0f172a;
    --sb-text-active: #1d4ed8;
    --sb-hover: #f8fafc;
    --sb-active-bg: #eff6ff;
    --sb-active-border: #2563eb;
    --sb-section-text: #64748b;
    --sb-border: #e2e8f0;
    --sb-icon-bg: #f8fafc;
    --sb-icon-active-bg: #dbeafe;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ── LAYOUT ─────────────────────────── */
.app-container { display: flex; min-height: 100vh; }

/* ── SIDEBAR ────────────────────────── */
.app-sidebar {
    width: var(--sb-w);
    background: var(--sb-bg);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: width .22s cubic-bezier(.4,0,.2,1);
    border-right: 1px solid var(--sb-border);
    box-shadow: 1px 0 3px rgba(0,0,0,0.03);
    overflow: hidden;
}
.app-sidebar.is-collapsed { width: var(--sb-w-min); }

.sidebar-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* ── HEADER ─────────────────────────── */
.sidebar-header {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-bottom: 1px solid var(--sb-border);
    gap: 10px;
    flex-shrink: 0;
    background: #ffffff;
}
.is-compact .sidebar-header { padding: 0 8px; justify-content: center; }

.brand-container {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    overflow: hidden;
}
.brand-logo-glow {
    width: 36px; height: 36px;
    border-radius: 9px;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.15rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}
.brand-text { display: flex; flex-direction: column; overflow: hidden; white-space: nowrap; }
.brand-title { font-size: 0.9rem; font-weight: 800; letter-spacing: 0.04em; color: #0f172a; line-height: 1.15; }
.brand-subtitle { font-size: 0.65rem; font-weight: 500; color: #64748b; letter-spacing: 0.01em; }

.sidebar-toggle-btn {
    margin-left: auto;
    width: 26px; height: 26px;
    border-radius: 6px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.72rem;
    transition: all .15s;
    flex-shrink: 0;
}
.sidebar-toggle-btn:hover { background: #e2e8f0; color: #0f172a; }

.sidebar-close-btn {
    margin-left: auto;
    background: transparent;
    border: none;
    color: #64748b;
    font-size: 1.1rem;
    cursor: pointer;
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}
.sidebar-close-btn:hover { color: #0f172a; background: #f1f5f9; }

/* ── SEARCH ─────────────────────────── */
.sidebar-search-box {
    margin: 10px 12px 4px;
    position: relative;
}
.sidebar-search-box .search-icon {
    position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
    color: #94a3b8; font-size: 0.8rem; pointer-events: none;
}
.sidebar-search-box .search-input {
    width: 100%;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 7px 28px 7px 32px;
    color: #0f172a;
    font-size: 0.8rem;
    font-family: var(--font);
    outline: none;
    transition: all .15s;
}
.sidebar-search-box .search-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59,130,246,0.12);
    background: #ffffff;
}
.sidebar-search-box .search-input::placeholder { color: #94a3b8; }
.sidebar-search-box .clear-search-btn {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 0.85rem; padding: 0; line-height: 1;
}

/* ── NAV ────────────────────────────── */
.sidebar-nav {
    flex: 1;
    padding: 8px 10px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}
.is-compact .sidebar-nav { padding: 8px 6px; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }

.nav-group { margin-bottom: 4px; }

.nav-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.64rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sb-section-text);
    padding: 10px 8px 4px;
    user-select: none;
}
.section-toggle-icon {
    font-size: 0.65rem;
    color: #94a3b8;
    transition: transform 0.15s ease;
}
.nav-items-container { padding-top: 2px; }
.nav-item { margin-bottom: 1px; }

/*
 * NAV LINK:
 * Perfect vertical alignment with flexbox and aligned icon/label baselines.
 */
.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    color: var(--sb-text);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.835rem;
    font-weight: 500;
    transition: all .15s ease;
    position: relative;
}
.is-compact .nav-link {
    justify-content: center;
    padding: 6px 0;
    gap: 0;
}
.nav-link:hover {
    color: var(--sb-text-hover);
    background: var(--sb-hover);
}

/* active state */
.nav-link.active {
    color: var(--sb-text-active);
    background: var(--sb-active-bg);
    font-weight: 600;
}
.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 4px; bottom: 4px;
    width: 3.5px;
    border-radius: 0 4px 4px 0;
    background: var(--sb-active-border);
}
.is-compact .nav-link.active::before { display: none; }
.is-compact .nav-link.active { background: transparent; }

/* ICON WRAPPER */
.nav-icon-wrapper {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.98rem;
    line-height: 1;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    transition: all .15s ease;
}
.nav-icon-wrapper i,
.nav-icon-wrapper .bi {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-link:hover .nav-icon-wrapper {
    background: #f1f5f9;
    border-color: #e2e8f0;
}

.nav-link.active .nav-icon-wrapper {
    background: #2563eb;
    color: #ffffff !important;
    border-color: #2563eb;
    box-shadow: 0 2px 6px rgba(37,99,235,0.28);
}

.is-compact .nav-icon-wrapper {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    font-size: 1.12rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}
.is-compact .nav-link:hover .nav-icon-wrapper {
    background: #e2e8f0;
    border-color: #cbd5e1;
}
.is-compact .nav-link.active .nav-icon-wrapper {
    background: #2563eb;
    color: #ffffff !important;
    border-color: #2563eb;
    box-shadow: 0 3px 8px rgba(37,99,235,0.35);
}

.nav-label {
    flex: 1;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
    font-size: 0.835rem;
    font-weight: inherit;
    line-height: 1.35;
}

.badge-tag {
    font-size: 0.62rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 5px;
    letter-spacing: 0.02em;
    flex-shrink: 0;
    line-height: 1.3;
}

/* collapsed tooltip */
.is-compact .nav-link:hover::after {
    content: attr(title);
    position: fixed;
    left: calc(var(--sb-w-min) + 8px);
    background: #0f172a;
    color: #f8fafc;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
    pointer-events: none;
    z-index: 9999;
}

/* Icon colours — High Contrast & Vibrant on Light BG */
.text-primary-light  { color: #2563eb; }
.text-success-light  { color: #059669; }
.text-info-light     { color: #0284c7; }
.text-warning-light  { color: #d97706; }
.text-danger-light   { color: #dc2626; }
.text-purple-light   { color: #7c3aed; }
.text-teal-light     { color: #0d9488; }
.text-pink-light     { color: #db2777; }
.text-cyan-light     { color: #0891b2; }

/* ── FOOTER ─────────────────────────── */
.sidebar-footer {
    padding: 8px 8px;
    border-top: 1px solid var(--sb-border);
    flex-shrink: 0;
}
.is-compact .sidebar-footer { padding: 8px 4px; }

.profile-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    width: 100%;
    transition: background .15s;
}
.profile-card:hover { background: #f1f5f9; }
.profile-card.compact {
    justify-content: center;
    padding: 4px;
    background: transparent;
    border: none;
    width: auto;
}

.profile-avatar {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: linear-gradient(135deg,#6366f1,#4338ca);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem; font-weight: 700; color: #fff;
    position: relative; flex-shrink: 0;
}
.avatar-status-dot {
    position: absolute; bottom: -2px; right: -2px;
    width: 8px; height: 8px;
    background: #10b981;
    border-radius: 50%;
    border: 2px solid #fff;
}

.profile-info { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.profile-name { font-size: .72rem; font-weight: 700; color: #1e293b; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.2; }
.profile-role { font-size: .58rem; color: #94a3b8; white-space: nowrap; }
.server-ping-badge { font-size: .88rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ── MAIN ───────────────────────────── */
.app-main {
    flex: 1; display: flex; flex-direction: column;
    min-width: 0; transition: all .25s;
}

.top-header {
    height: 56px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,.03);
    gap: .75rem;
}
.header-left { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.header-icon-btn {
    width: 32px; height: 32px;
    border-radius: 7px;
    background: #f8fafc;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    cursor: pointer;
    transition: all .15s;
    flex-shrink: 0;
}
.header-icon-btn:hover { background: #eff6ff; color: #3b82f6; border-color: #bfdbfe; }

.header-title { display: flex; align-items: center; gap: .4rem; overflow: hidden; }
.title-primary { font-size: .9rem; font-weight: 800; color: #0f172a; white-space: nowrap; }
.title-divider { color: #cbd5e1; font-weight: 300; }
.title-secondary { color: #64748b; font-weight: 500; font-size: .82rem; white-space: nowrap; }

.header-actions { display: flex; align-items: center; gap: .65rem; flex-shrink: 0; }

.badge-pill {
    display: inline-flex; align-items: center; gap: .3rem;
    padding: 3px 8px; border-radius: 20px;
    font-size: .7rem; font-weight: 600; border: 1px solid;
}
.badge-success { background: #f0fdf4; color: #059669; border-color: #bbf7d0; }
.badge-danger  { background: #fef2f2; color: #ef4444; border-color: #fecaca; }
.badge-warning { background: #fffbeb; color: #d97706; border-color: #fde68a; }
.badge-info    { background: #ecfeff; color: #0891b2; border-color: #a5f3fc; }
.badge-secondary { background: #f1f5f9; color: #64748b; border-color: #e2e8f0; }

.user-profile {
    display: flex; align-items: center; gap: .5rem;
    padding: 3px 8px 3px 3px;
    background: #f8fafc; border-radius: 22px; border: 1px solid var(--border);
}
.user-avatar {
    width: 28px; height: 28px; border-radius: 50%;
    background: linear-gradient(135deg,#6366f1,#3b82f6);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .68rem; flex-shrink: 0;
}
.user-details { display: flex; flex-direction: column; }
.user-name { font-size: .72rem; font-weight: 700; color: #0f172a; line-height: 1.2; white-space: nowrap; }
.user-role { font-size: .58rem; color: #64748b; white-space: nowrap; }

.content-body { padding: 1.5rem; flex: 1; overflow-y: auto; min-height: 0; }

/* ── MOBILE ─────────────────────────── */
.mobile-backdrop {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.4); backdrop-filter: blur(3px);
    z-index: 1040; cursor: pointer;
}
.mobile-sidebar-open .mobile-backdrop { display: block !important; animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity:0 } to { opacity:1 } }

@media (max-width: 991.98px) {
    .app-sidebar {
        position: fixed !important; left: 0 !important; top: 0 !important; bottom: 0 !important;
        width: 260px !important; height: 100vh !important; z-index: 1050 !important;
        transform: translateX(-110%) !important;
        transition: transform .25s cubic-bezier(.4,0,.2,1) !important;
        box-shadow: 8px 0 24px rgba(0,0,0,.15) !important;
    }
    .mobile-sidebar-open .app-sidebar { transform: translateX(0) !important; }
    .app-sidebar.is-collapsed { width: 260px !important; }
    .app-main { width: 100% !important; }
    .is-compact .nav-link { justify-content: flex-start !important; padding: 7px 8px !important; gap: 10px !important; }
    .is-compact .nav-label { display: inline !important; }
    .is-compact .brand-text { display: flex !important; }
    .is-compact .sidebar-header { justify-content: flex-start !important; padding: 0 14px !important; }
    .is-compact .sidebar-footer { padding: 8px !important; }
    .is-compact .profile-card.compact { justify-content: flex-start !important; padding: 6px 8px !important; width: 100% !important; background: #f8fafc !important; border: 1px solid #f1f5f9 !important; }
    .is-compact .profile-info { display: flex !important; }
    .is-compact .nav-icon-wrapper { width: 20px !important; height: 20px !important; font-size: .92rem !important; background: transparent !important; border-radius: 0 !important; }
    .is-compact .server-ping-badge { display: flex !important; }
    .is-compact .nav-link:hover::after { display: none !important; }
    .top-header { padding: 0 .75rem !important; height: 52px !important; }
    .content-body { padding: 1rem !important; }
}
@media (max-width: 575.98px) { .content-body { padding: .75rem !important; } }

/* ── WIDGETS ────────────────────────── */
.widget-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 1.15rem; margin-bottom: 1.75rem; }
.stat-card {
    background: #fff; border-radius: var(--radius); padding: 1.25rem;
    border: 1px solid var(--border); box-shadow: var(--shadow-sm);
    transition: transform .15s, box-shadow .15s; position: relative; overflow: hidden;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-card::before { content:''; position:absolute; top:0; left:0; width:4px; height:100%; background:var(--primary); }
.stat-card.blue::before{background:#3b82f6}.stat-card.purple::before{background:#8b5cf6}
.stat-card.green::before{background:#10b981}.stat-card.amber::before{background:#f59e0b}
.stat-card.rose::before{background:#f43f5e}.stat-card.cyan::before{background:#06b6d4}
.stat-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:.75rem; }
.stat-label { font-size:.78rem; font-weight:600; color:var(--text-muted); text-transform:uppercase; letter-spacing:.03em; }
.stat-icon { width:36px; height:36px; border-radius:9px; display:flex; align-items:center; justify-content:center; background:var(--primary-light); color:var(--primary); font-size:1.1rem; }
.stat-value { font-size:1.6rem; font-weight:700; color:var(--text-main); line-height:1.2; }
.stat-subtext { font-size:.75rem; color:var(--text-muted); margin-top:.3rem; display:flex; align-items:center; gap:.4rem; }

/* ── TABLES ─────────────────────────── */
.card-panel { background:#fff; border-radius:var(--radius); border:1px solid var(--border); box-shadow:var(--shadow-sm); margin-bottom:1.25rem; overflow:hidden; }
.panel-header { padding:1rem 1.25rem; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:.75rem; flex-wrap:wrap; }
.panel-title { font-size:1rem; font-weight:700; color:var(--text-main); }
.table-responsive { width:100%; overflow-x:auto; }
.csq-table { width:100%; border-collapse:collapse; text-align:left; font-size:.85rem; }
.csq-table th { background:#f8fafc; padding:.7rem 1rem; font-weight:600; color:#475569; border-bottom:1px solid var(--border); white-space:nowrap; font-size:.78rem; }
.csq-table td { padding:.7rem 1rem; border-bottom:1px solid #f1f5f9; color:var(--text-main); vertical-align:middle; }
.csq-table tbody tr:hover { background:#fafbfd; }

/* ── BUTTONS ────────────────────────── */
.btn-csq { display:inline-flex; align-items:center; justify-content:center; gap:.4rem; padding:.5rem 1rem; font-size:.85rem; font-weight:600; border-radius:var(--radius-sm); border:none; cursor:pointer; transition:all .15s; font-family:var(--font); }
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}
.btn-secondary{background:#e2e8f0;color:#334155}.btn-secondary:hover{background:#cbd5e1}
.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}
.btn-sm{padding:.3rem .65rem;font-size:.78rem}

/* ── FORMS ──────────────────────────── */
.form-control-csq { width:100%; padding:.5rem .8rem; font-size:.85rem; font-family:var(--font); border:1px solid var(--border); border-radius:var(--radius-sm); background:#fff; transition:border-color .15s,box-shadow .15s; color:var(--text-main); }
.form-control-csq:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(59,130,246,.12); }
.search-box { position:relative; min-width:220px; }
.search-box input { padding-left:2rem; }
.search-box svg { position:absolute; left:.7rem; top:50%; transform:translateY(-50%); color:var(--text-muted); }

::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#cbd5e1}