/* ========================================
   Asset Compliance Dashboard - Styles
   ======================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --sidebar-w: 260px;
    --header-h: 64px;
    --navy: #161441;
    --navy-light: #1c1a56;
    --navy-mid: #2d2a6e;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --bg: #f8fafc;
    --white: #ffffff;
    --blue-500: #161441;
    --blue-600: #0e0d2e;
    --blue-100: #e8e7f5;
    --driven-red: #EE4037;
    --driven-red-dark: #d13029;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-100: #dcfce7;
    --red-500: #EE4037;
    --red-600: #d13029;
    --red-100: #fee2e2;
    --orange-500: #f97316;
    --orange-100: #ffedd5;
    --yellow-500: #eab308;
    --yellow-100: #fef9c3;
    --purple-500: #161441;
    --purple-100: #e8e7f5;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: .2s cubic-bezier(.4,0,.2,1);
}

html { font-size: 14px; }
body {
    font-family: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--navy);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ---- Sidebar ---- */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--navy);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 100;
    transition: transform var(--transition);
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand-icon {
    width: 130px; height: 28px;
    background: transparent;
    border-radius: 0;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
}
.brand-icon svg { display: block; width: 100%; height: auto; }
.brand-name { font-weight: 700; font-size: 1.1rem; color: #fff; display: block; }
.brand-sub { font-size: .7rem; color: var(--slate-400); text-transform: uppercase; letter-spacing: .5px; }

.sidebar-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.nav-section-label {
    font-size: .65rem;
    font-weight: 600;
    color: var(--slate-400);
    letter-spacing: 1px;
    padding: 16px 12px 6px;
    text-transform: uppercase;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--slate-300);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
    position: relative;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active {
    background: rgba(238,64,55,.12);
    color: #fff;
}
.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 60%;
    background: var(--driven-red);
    border-radius: 0 3px 3px 0;
}
.nav-badge {
    margin-left: auto;
    font-size: .65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(34,197,94,.15);
    color: var(--green-500);
    font-weight: 600;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.06);
}
.sync-status {
    display: flex; align-items: center; gap: 8px;
    font-size: .75rem; color: var(--green-500);
}
.sync-pulse {
    width: 8px; height: 8px;
    background: var(--green-500);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,.4); }
    50% { opacity: .7; box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* ---- Main Content ---- */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- Top Header ---- */
.top-header {
    height: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky; top: 0; z-index: 50;
}
.header-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle {
    display: none;
    background: none; border: none; cursor: pointer; color: var(--navy-mid);
}
.sidebar-toggle svg { width: 22px; height: 22px; }

.search-wrapper {
    position: relative;
    display: flex; align-items: center;
}
.search-icon {
    position: absolute; left: 12px;
    width: 16px; height: 16px;
    color: var(--slate-400);
    pointer-events: none;
}
.search-input {
    width: 320px;
    padding: 8px 60px 8px 36px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: .85rem;
    background: var(--slate-100);
    transition: border var(--transition), background var(--transition);
    outline: none;
}
.search-input:focus { border-color: var(--navy); background: var(--white); }
.search-kbd {
    position: absolute; right: 10px;
    font-size: .65rem; padding: 2px 6px;
    border: 1px solid var(--slate-200);
    border-radius: 4px;
    color: var(--slate-400);
    background: var(--white);
    font-family: inherit;
}
.header-right { display: flex; align-items: center; gap: 14px; }
.header-timestamp {
    display: flex; align-items: center; gap: 6px;
    font-size: .8rem; color: var(--slate-400);
}
.header-timestamp strong { color: var(--navy-mid); }
.header-btn {
    width: 36px; height: 36px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-mid);
    transition: background var(--transition), border var(--transition);
}
.header-btn:hover { background: var(--slate-100); border-color: var(--slate-300); }
.header-btn svg { width: 16px; height: 16px; }
.notification-btn { position: relative; }
.notification-dot {
    position: absolute; top: 6px; right: 6px;
    width: 7px; height: 7px;
    background: var(--red-500);
    border-radius: 50%;
    border: 2px solid var(--white);
}
.header-user {
    display: flex; align-items: center; gap: 10px;
    padding-left: 14px;
    border-left: 1px solid var(--slate-200);
}
.user-avatar {
    width: 34px; height: 34px;
    background: var(--navy);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: .75rem; font-weight: 700;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-size: .85rem; font-weight: 600; }
.user-role { font-size: .7rem; color: var(--slate-400); }

/* ---- Page Content ---- */
.page-content { padding: 28px; flex: 1; }
.page-title-row {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 24px;
}
.page-title-row h1 { font-size: 1.6rem; font-weight: 800; letter-spacing: -.02em; }
.page-subtitle { color: var(--slate-400); font-size: .9rem; margin-top: 4px; }
.page-actions { display: flex; gap: 10px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: .85rem; font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}
.btn-outline {
    background: var(--white);
    border: 1px solid var(--slate-200);
    color: var(--navy-mid);
}
.btn-outline:hover { background: var(--slate-100); border-color: var(--slate-300); }
.btn-primary {
    background: var(--driven-red);
    color: #fff;
    box-shadow: 0 2px 8px rgba(238,64,55,.3);
}
.btn-primary:hover { background: var(--driven-red-dark); box-shadow: 0 4px 12px rgba(238,64,55,.4); transform: translateY(-1px); }

/* ---- KPI Grid ---- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}
.kpi-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 22px;
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    position: relative;
    overflow: hidden;
}
.kpi-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--navy);
    opacity: 0;
    transition: opacity var(--transition);
}
.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.kpi-card:hover::before { opacity: 1; }
.kpi-card-alert::before { background: var(--driven-red); opacity: 1; }

.kpi-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.kpi-label { font-size: .8rem; font-weight: 600; color: var(--slate-400); text-transform: uppercase; letter-spacing: .3px; }
.kpi-icon {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
}
.kpi-icon svg { width: 18px; height: 18px; }
.kpi-icon-blue { background: var(--blue-100); color: var(--blue-600); }
.kpi-icon-red { background: var(--red-100); color: var(--red-600); }
.kpi-icon-green { background: var(--green-100); color: var(--green-600); }
.kpi-icon-purple { background: var(--purple-100); color: var(--purple-500); }

.kpi-value { font-size: 2.2rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.kpi-value-alert { color: var(--red-500); }
.kpi-value-success { color: var(--green-600); }
.kpi-subtext { font-size: .8rem; color: var(--red-500); font-weight: 500; margin-top: 2px; }

.kpi-progress-bar {
    height: 6px;
    background: var(--slate-100);
    border-radius: 3px;
    margin-top: 12px;
    overflow: hidden;
}
.kpi-progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .8s cubic-bezier(.4,0,.2,1);
}
.kpi-progress-danger { background: linear-gradient(90deg, var(--red-500), var(--orange-500)); }

.kpi-footer {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 10px;
}
.kpi-trend { display: flex; align-items: center; gap: 4px; font-size: .75rem; font-weight: 600; }
.kpi-trend-up { color: var(--green-600); }
.kpi-meta { font-size: .72rem; color: var(--slate-400); }

.kpi-donut-wrapper {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    margin-top: 4px;
}
.kpi-donut-center {
    position: absolute;
    font-size: 1.5rem; font-weight: 800;
    color: var(--navy);
}

/* ---- Charts Grid ---- */
.charts-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}
.chart-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.chart-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 22px 0;
}
.chart-header h3 { font-size: .95rem; font-weight: 700; }
.chart-actions { display: flex; gap: 4px; }
.chart-toggle {
    padding: 5px 12px;
    font-size: .75rem; font-weight: 600;
    border: 1px solid var(--slate-200);
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    color: var(--slate-400);
    transition: all var(--transition);
    font-family: inherit;
}
.chart-toggle.active {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
}
.chart-body { padding: 16px 22px 22px; }

/* ---- Grid Section ---- */
.grid-section {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.grid-toolbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 22px;
    border-bottom: 1px solid var(--slate-200);
    flex-wrap: wrap; gap: 12px;
}
.grid-toolbar-left { display: flex; align-items: center; gap: 12px; }
.grid-toolbar-left h3 { font-size: 1rem; font-weight: 700; }
.grid-count {
    font-size: .75rem;
    padding: 3px 10px;
    background: var(--slate-100);
    border-radius: 10px;
    color: var(--slate-400);
    font-weight: 600;
}
.grid-toolbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.filter-group { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 6px 14px;
    border: 1px solid var(--slate-200);
    border-radius: 20px;
    background: var(--white);
    font-family: inherit; font-size: .75rem; font-weight: 600;
    color: var(--navy-mid);
    cursor: pointer;
    transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--slate-300); background: var(--slate-100); }
.filter-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.filter-dot { width: 6px; height: 6px; border-radius: 50%; }
.filter-dot-red { background: var(--red-500); }
.filter-dot-orange { background: var(--orange-500); }
.filter-dot-yellow { background: var(--yellow-500); }
.filter-dot-green { background: var(--green-500); }

.grid-search-wrapper {
    position: relative;
    display: flex; align-items: center;
}
.grid-search-wrapper svg {
    position: absolute; left: 10px;
    color: var(--slate-400);
    pointer-events: none;
}
.grid-search {
    width: 200px;
    padding: 7px 12px 7px 30px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: .8rem;
    outline: none;
    transition: border var(--transition);
}
.grid-search:focus { border-color: var(--navy); }

/* ---- Table ---- */
.table-wrapper { overflow-x: auto; }
.compliance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .82rem;
}
.compliance-table thead th {
    position: sticky; top: 0;
    background: var(--slate-100);
    padding: 12px 16px;
    text-align: left;
    font-weight: 700;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--slate-400);
    border-bottom: 1px solid var(--slate-200);
    white-space: nowrap;
    user-select: none;
}
th.sortable { cursor: pointer; }
th.sortable:hover { color: var(--navy); }
.sort-icon { font-size: .7rem; opacity: .4; margin-left: 2px; }
th.sort-asc .sort-icon, th.sort-desc .sort-icon { opacity: 1; color: var(--driven-red); }
th.sort-asc .sort-icon::after { content: '↑'; }
th.sort-desc .sort-icon::after { content: '↓'; }

.compliance-table tbody tr {
    border-bottom: 1px solid var(--slate-100);
    transition: background var(--transition);
}
.compliance-table tbody tr:hover { background: rgba(59,130,246,.03); }
.compliance-table tbody td {
    padding: 12px 16px;
    white-space: nowrap;
}

/* Agent badges */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: .72rem;
    font-weight: 600;
}
.badge-active {
    background: var(--green-100);
    color: var(--green-600);
}
.badge-missing {
    background: var(--red-100);
    color: var(--red-600);
}
.badge-icon { font-size: .8rem; }

/* Score bar */
.score-cell { display: flex; align-items: center; gap: 8px; }
.score-bar {
    width: 48px; height: 6px;
    background: var(--slate-100);
    border-radius: 3px; overflow: hidden;
}
.score-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .3s ease;
}
.score-fill.score-high { background: var(--green-500); }
.score-fill.score-mid { background: var(--yellow-500); }
.score-fill.score-low { background: var(--red-500); }

.status-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.status-compliant { background: var(--green-100); color: var(--green-600); }
.status-partial { background: var(--yellow-100); color: #a16207; }
.status-critical { background: var(--red-100); color: var(--red-600); }

/* Table footer & pagination */
.table-footer {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 22px;
    border-top: 1px solid var(--slate-200);
}
.table-footer-info { font-size: .8rem; color: var(--slate-400); }
.table-pagination { display: flex; gap: 4px; }
.page-btn {
    width: 32px; height: 32px;
    border: 1px solid var(--slate-200);
    border-radius: 6px;
    background: var(--white);
    cursor: pointer;
    font-family: inherit; font-size: .8rem; font-weight: 600;
    color: var(--navy-mid);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.page-btn:hover { background: var(--slate-100); }
.page-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---- Toast ---- */
.toast-container {
    position: fixed; bottom: 24px; right: 24px;
    display: flex; flex-direction: column; gap: 8px;
    z-index: 200;
}
.toast {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 20px;
    background: var(--navy);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: .85rem; font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: toastIn .3s ease;
    min-width: 280px;
}
.toast-success { border-left: 4px solid var(--green-500); }
.toast-info { border-left: 4px solid var(--driven-red); }
@keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ---- Responsive ---- */
@media (max-width: 1200px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: flex; }
    .kpi-grid { grid-template-columns: 1fr; }
    .search-input { width: 200px; }
    .filter-group { flex-wrap: wrap; }
}