/* ============================================
   AIWO Sales Intelligence Engine — Design System
   Aesthetic: Clean Corporate Light
   Primary: #1e3a5f (Navy) + #e8590c (Burnt Orange)
   ============================================ */

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

/* --- CSS Variables --- */
:root {
    /* Colors */
    --bg-body: #f1f3f5;
    --bg-card: #ffffff;
    --bg-card-hover: #fafbfc;
    --bg-sidebar: #ffffff;
    --bg-sidebar-active: #1e3a5f;
    --bg-header: #ffffff;
    --bg-badge: #e9ecef;

    --brand-navy: #1e3a5f;
    --brand-navy-light: #2d5a8e;
    --brand-navy-dark: #0f1f33;
    --brand-orange: #e8590c;
    --brand-orange-light: #ff7a33;
    --brand-orange-bg: #fff4ef;

    --text-primary: #1a1a2e;
    --text-secondary: #495057;
    --text-muted: #868e96;
    --text-white: #ffffff;
    --text-link: #1e3a5f;

    --success: #2b8a3e;
    --success-bg: #ebfbee;
    --danger: #c92a2a;
    --danger-bg: #fff5f5;
    --warning: #e67700;
    --warning-bg: #fff9db;
    --info: #1971c2;
    --info-bg: #e7f5ff;

    --border: #dee2e6;
    --border-light: #e9ecef;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-card-hover: 0 8px 25px -5px rgba(0,0,0,0.1), 0 4px 10px -6px rgba(0,0,0,0.05);

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* Spacing */
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --header-height: 64px;
    --page-padding: 28px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 15px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    background: var(--bg-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #ced4da;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #adb5bd;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: 1.75rem; letter-spacing: -0.02em; }
h2 { font-size: 1.4rem; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

.font-mono {
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
}

.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-info { color: var(--info); }
.text-navy { color: var(--brand-navy); }
.text-orange { color: var(--brand-orange); }

/* --- Layout: App Shell --- */
.app {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--transition-base);
    overflow: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-light);
    min-height: var(--header-height);
}

.sidebar-logo {
    width: 34px;
    height: 34px;
    background: var(--brand-navy);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo svg {
    width: 20px;
    height: 20px;
    fill: var(--text-white);
}

.sidebar-brand {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--brand-navy);
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .sidebar-brand {
    opacity: 0;
    width: 0;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    overflow-y: auto;
}

.nav-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 16px 12px 6px;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar.collapsed .nav-section-label {
    text-align: center;
    font-size: 0;
    padding: 16px 0 6px;
}

.sidebar.collapsed .nav-section-label::after {
    content: '···';
    font-size: 0.7rem;
    letter-spacing: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    margin-bottom: 2px;
}

.nav-item:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--bg-sidebar-active);
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.nav-item.active .nav-icon {
    color: var(--text-white);
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.nav-item:hover .nav-icon {
    color: var(--text-primary);
}

.nav-label {
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .nav-label {
    opacity: 0;
    width: 0;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 10px;
}

.sidebar-footer {
    padding: 14px;
    border-top: 1px solid var(--border-light);
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-body);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
    border-color: var(--brand-navy);
    color: var(--brand-navy);
}

.sidebar-toggle .toggle-label {
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .sidebar-toggle .toggle-label {
    display: none;
}

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

.sidebar.collapsed ~ .main {
    margin-left: var(--sidebar-collapsed);
}

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--header-height);
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--page-padding);
    backdrop-filter: blur(8px);
    background: rgba(255,255,255,0.92);
}

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

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.breadcrumb a:hover {
    color: var(--brand-navy);
}

.breadcrumb .separator {
    font-size: 0.7rem;
}

.breadcrumb .current {
    color: var(--text-primary);
    font-weight: 600;
}

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

.search-box {
    position: relative;
}

.search-box input {
    font-family: inherit;
    font-size: 0.85rem;
    padding: 8px 14px 8px 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-body);
    color: var(--text-primary);
    width: 220px;
    outline: none;
    transition: all var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--brand-navy);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.08);
    width: 280px;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.header-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-navy), var(--brand-navy-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.header-avatar:hover {
    transform: scale(1.08);
}

/* --- Page Content --- */
.page {
    flex: 1;
    padding: var(--page-padding);
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--brand-navy-dark);
}

.page-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 400;
}

/* --- Cards --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card-header {
    padding: 18px 22px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.card-body {
    padding: 18px 22px 22px;
}

/* --- KPI Cards --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kpi-card.navy::before { background: var(--brand-navy); }
.kpi-card.orange::before { background: var(--brand-orange); }
.kpi-card.success::before { background: var(--success); }
.kpi-card.info::before { background: var(--info); }
.kpi-card.warning::before { background: var(--warning); }

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

.kpi-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.kpi-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.85rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.kpi-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
}

.kpi-change.up {
    color: var(--success);
    background: var(--success-bg);
}

.kpi-change.down {
    color: var(--danger);
    background: var(--danger-bg);
}

.kpi-change.neutral {
    color: var(--text-muted);
    background: var(--bg-badge);
}

/* --- Grid Layouts --- */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.grid-2-1 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.grid-1-2 {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
}

.mb-20 { margin-bottom: 20px; }
.mb-24 { margin-bottom: 24px; }

/* --- Tables --- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

thead {
    background: var(--bg-body);
}

th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

tr {
    transition: background var(--transition-fast);
}

tbody tr:hover {
    background: var(--bg-card-hover);
}

td.mono {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
}

td.bold {
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-navy { background: rgba(30,58,95,0.08); color: var(--brand-navy); }
.badge-orange { background: var(--brand-orange-bg); color: var(--brand-orange); }
.badge-neutral { background: var(--bg-badge); color: var(--text-muted); }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--brand-navy);
    color: var(--text-white);
}

.btn-primary:hover {
    background: var(--brand-navy-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    border-color: var(--brand-navy);
    color: var(--brand-navy);
    background: rgba(30,58,95,0.03);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.78rem;
}

/* --- Chart Container --- */
.chart-container {
    position: relative;
    width: 100%;
    min-height: 250px;
    padding: 10px 0;
}

.chart-container canvas {
    width: 100% !important;
}

/* --- Alert / Notification Cards --- */
.alert-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    border-left: 3px solid;
    margin-bottom: 10px;
    transition: background var(--transition-fast);
}

.alert-card:hover {
    background: var(--bg-card-hover);
}

.alert-card.critical {
    background: var(--danger-bg);
    border-color: var(--danger);
}

.alert-card.warning {
    background: var(--warning-bg);
    border-color: var(--warning);
}

.alert-card.info {
    background: var(--info-bg);
    border-color: var(--info);
}

.alert-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-content h4 {
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.alert-content p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

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

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

.stat-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.stat-value {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    font-size: 0.95rem;
}

/* --- Progress Bar --- */
.progress-bar {
    height: 6px;
    background: var(--bg-badge);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar .fill {
    height: 100%;
    border-radius: 3px;
    transition: width var(--transition-slow);
}

.progress-bar .fill.navy { background: var(--brand-navy); }
.progress-bar .fill.orange { background: var(--brand-orange); }
.progress-bar .fill.success { background: var(--success); }
.progress-bar .fill.danger { background: var(--danger); }

/* --- Pattern / Playbook Cards --- */
.playbook-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 22px;
    background: var(--bg-card);
    transition: all var(--transition-base);
}

.playbook-card:hover {
    border-color: var(--brand-navy);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.playbook-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--brand-orange);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.playbook-card h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.playbook-traits {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 20px;
}

.pagination button {
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination button:hover {
    border-color: var(--brand-navy);
    color: var(--brand-navy);
}

.pagination button.active {
    background: var(--brand-navy);
    color: white;
    border-color: var(--brand-navy);
}

.pagination a {
    text-decoration: none;
}

/* --- Filter Bar --- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filter-bar select,
.filter-bar input {
    font-family: inherit;
    font-size: 0.85rem;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.filter-bar select:focus,
.filter-bar input:focus {
    border-color: var(--brand-navy);
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.4;
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.9rem;
    max-width: 360px;
    margin: 0 auto;
}

/* --- Identity Bar (Call Detail) --- */
.identity-bar {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.identity-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.identity-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.identity-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* --- Timeline (Key Moments) --- */
.timeline {
    position: relative;
    padding-left: 24px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border);
    border-radius: 1px;
}

.timeline-item {
    position: relative;
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

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

.timeline-marker {
    position: absolute;
    left: -24px;
    top: 18px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--brand-navy);
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 0 2px var(--brand-navy);
    z-index: 1;
    flex-shrink: 0;
}

.timeline-time {
    flex-shrink: 0;
    width: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--brand-orange);
}

.timeline-body {
    flex: 1;
}

.timeline-moment {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.timeline-significance {
    font-size: 0.82rem;
}

/* --- Signal Group Dot --- */
.signal-group-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.signal-group-dot.success { background: var(--success); }
.signal-group-dot.info { background: var(--info); }
.signal-group-dot.danger { background: var(--danger); }
.signal-group-dot.warning { background: var(--warning); }

/* --- Animations --- */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-in {
    animation: fadeUp 0.4s ease-out both;
}

.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.30s; }

/* --- Responsive --- */
@media (max-width: 1200px) {
    .grid-2, .grid-3, .grid-2-1, .grid-1-2 {
        grid-template-columns: 1fr;
    }
    .kpi-grid {
        grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --page-padding: 16px;
    }

    .sidebar {
        width: var(--sidebar-collapsed);
    }
    .sidebar .sidebar-brand,
    .sidebar .nav-label,
    .sidebar .nav-section-label,
    .sidebar .toggle-label {
        display: none;
    }
    .sidebar .nav-item {
        justify-content: center;
        padding: 10px;
    }
    .main {
        margin-left: var(--sidebar-collapsed);
    }
    .search-box input {
        width: 160px;
    }
    .search-box input:focus {
        width: 200px;
    }
    .header-right .btn span {
        display: none;
    }
}

/* --- Lead Funnel Page --- */
.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.conversion-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 16px 0;
}

.conversion-step {
    text-align: center;
    padding: 12px 18px;
    background: var(--bg-secondary);
    border-radius: 10px;
    min-width: 90px;
}

.conversion-stage {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.conversion-count {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.conversion-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--text-muted);
}

.conversion-rate {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.conversion-rate.text-success {
    color: var(--success);
}