/* ============================================
   DockLabs Design System — "Warm Harbor" v2
   CT Brand Identity · Notion-inspired
   Used by: All DockLabs applications
   Requires: Bootstrap 5.3+, Poppins (Google Fonts)
   ============================================ */

/* =============================================
   1. Design Tokens (CSS Custom Properties)
   ============================================= */
:root {
    /* CT Brand Accents */
    --ct-blue: #1a3a6b;
    --ct-blue-light: #e8eef6;
    --ct-blue-hover: #254d8f;
    --accent-teal: #0fb8a9;
    --accent-teal-light: #e6f9f7;
    --accent-yellow: #f5c542;
    --accent-yellow-light: #fef8e7;

    /* Neutral Palette (Warm) */
    --bg-page: #ffffff;
    --bg-sidebar: #fbfaf8;
    --bg-card: #ffffff;
    --bg-hover: #f7f6f3;
    --bg-warm: #faf9f7;
    --border: #e8e5e0;
    --border-light: #f0ede8;

    /* Text */
    --text-primary: #1a1a1a;
    --text-secondary: #6b6b6b;
    --text-tertiary: #9b9b9b;
    --text-on-blue: #ffffff;

    /* Semantic */
    --success: #0d9488;
    --success-bg: #e6f9f7;
    --warning: #b8860b;
    --warning-bg: #fef8e7;
    --error: #e55353;
    --error-bg: #fef2f2;
    --info: #1a3a6b;
    --info-bg: #e8eef6;

    /* Elevation */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    /* Layout */
    --sidebar-width: 260px;
}

/* =============================================
   2. Bootstrap Primary Overrides
   ============================================= */
.bg-primary { background-color: var(--ct-blue) !important; }
.btn-primary {
    background-color: var(--ct-blue);
    border-color: var(--ct-blue);
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--ct-blue-hover);
    border-color: var(--ct-blue-hover);
}
.btn-outline-primary {
    color: var(--ct-blue);
    border-color: var(--ct-blue);
}
.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--ct-blue);
    border-color: var(--ct-blue);
    color: #fff;
}
.text-primary { color: var(--ct-blue) !important; }
a { color: var(--ct-blue); }
a:hover { color: var(--ct-blue-hover); }

/* =============================================
   3. Body & Typography
   ============================================= */
body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'Poppins', -apple-system, sans-serif;
    color: var(--text-primary);
    font-weight: 600;
}

h1, .h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }
h2, .h2 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
h3, .h3 { font-size: 16px; }
h4, .h4 { font-size: 14px; }
h5, .h5 { font-size: 13px; }
h6, .h6 { font-size: 12px; }

/* =============================================
   4. Buttons
   ============================================= */
.btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 13px;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
    position: relative;
}
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn-lg { font-size: 14px; padding: 0.625rem 1.5rem; }
.btn:disabled, .btn.btn-loading { opacity: 0.6; pointer-events: none; }
.btn-loading .spinner-border { vertical-align: -0.125em; }

.btn-danger { background-color: var(--error); border-color: var(--error); }
.btn-danger:hover { background-color: #d04444; border-color: #d04444; }

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border);
}
.btn-outline-secondary:hover {
    background-color: var(--bg-hover);
    border-color: var(--border);
    color: var(--text-primary);
}

/* =============================================
   5. App Layout (sidebar + main)
   ============================================= */
.dl-app {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.dl-main {
    flex: 1;
    overflow-y: auto;
    background: var(--bg-page);
    display: flex;
    flex-direction: column;
}

/* =============================================
   6. Sidebar — Notion-style workspace navigator
   ============================================= */
.dl-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    position: relative;
}

.dl-sidebar.collapsed {
    width: 0;
    border-right: none;
    opacity: 0;
    pointer-events: none;
}

/* --- Header (brand + collapse) --- */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 12px 4px;
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 4px 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}
.sidebar-brand:hover { background: var(--bg-hover); }

.sidebar-brand-icon {
    width: 28px;
    height: 28px;
    background: var(--ct-blue);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: white;
    font-weight: 700;
}

.sidebar-brand-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.sidebar-collapse-btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.15s;
    opacity: 0;
}
.dl-sidebar:hover .sidebar-collapse-btn,
.sidebar-collapse-btn:focus { opacity: 1; }
.sidebar-collapse-btn:hover {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

/* --- Quick actions row --- */
.sidebar-quick {
    display: flex;
    gap: 2px;
    padding: 6px 14px 2px;
    flex-shrink: 0;
}

.sidebar-quick-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 5px 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Poppins', sans-serif;
}
.sidebar-quick-btn:hover {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

/* --- Scrollable body --- */
.sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 4px 8px 12px;
}
.sidebar-body::-webkit-scrollbar { width: 4px; }
.sidebar-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.sidebar-body::-webkit-scrollbar-track { background: transparent; }

/* --- Sections --- */
.sb-section { margin-top: 14px; }
.sb-section:first-child { margin-top: 6px; }

.sb-section-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 8px;
    margin-bottom: 2px;
}

/* --- Nav items --- */
.sb-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    transition: all 0.12s ease;
    font-weight: 400;
    text-decoration: none;
    user-select: none;
    min-height: 30px;
}
.sb-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sb-item.active {
    background: var(--ct-blue-light);
    color: var(--ct-blue);
    font-weight: 500;
}

.sb-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    opacity: 0.7;
}
.sb-item.active .sb-icon { opacity: 1; }

.sb-item-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sb-badge {
    margin-left: auto;
    background: var(--accent-teal-light);
    color: var(--accent-teal);
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    flex-shrink: 0;
}

.sb-item-actions {
    display: flex;
    gap: 1px;
    opacity: 0;
    transition: opacity 0.1s;
    flex-shrink: 0;
}
.sb-item:hover .sb-item-actions { opacity: 1; }

.sb-item-action {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.1s;
}
.sb-item-action:hover {
    background: var(--border-light);
    color: var(--text-secondary);
}

/* --- Tree children --- */
.sb-children {
    padding-left: 18px;
    overflow: hidden;
    transition: max-height 0.25s ease;
}
.sb-children.collapsed { max-height: 0 !important; }

.sb-toggle {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: 3px;
    flex-shrink: 0;
    transition: transform 0.2s ease, background 0.15s, color 0.15s;
}
.sb-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sb-toggle.open { transform: rotate(90deg); }

/* --- Footer --- */
.sidebar-footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border-light);
    padding: 8px;
}

/* Fleet switcher */
.fleet-row {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 4px 4px 6px;
    overflow-x: auto;
}
.fleet-row::-webkit-scrollbar { display: none; }

.fleet-chip {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 12px;
    color: var(--text-tertiary);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
    text-decoration: none;
    letter-spacing: 0.02em;
}
.fleet-chip:hover { color: var(--text-secondary); background: var(--bg-hover); }
.fleet-chip.active { background: var(--ct-blue); color: white; }

/* User profile */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}
.sidebar-user:hover { background: var(--bg-hover); }

.sidebar-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-teal), var(--ct-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 12px; font-weight: 500; color: var(--text-primary); }
.sidebar-user-role { font-size: 10px; color: var(--text-tertiary); }

/* =============================================
   7. Sidebar Expand Button (when collapsed)
   ============================================= */
.dl-sidebar.collapsed ~ .dl-main .topbar-expand { display: flex; }

/* =============================================
   8. Contextual Top Bar
   ============================================= */
.dl-topbar {
    display: flex;
    align-items: center;
    padding: 8px 28px;
    min-height: 46px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-page);
    position: sticky;
    top: 0;
    z-index: 10;
    gap: 12px;
    flex-shrink: 0;
}

.topbar-expand {
    width: 28px;
    height: 28px;
    display: none;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.15s;
    flex-shrink: 0;
}
.topbar-expand:hover { background: var(--bg-hover); color: var(--text-secondary); }

.dl-breadcrumb {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-tertiary);
    flex: 1;
    min-width: 0;
}
.dl-breadcrumb a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color 0.1s;
}
.dl-breadcrumb a:hover { color: var(--text-primary); }
.breadcrumb-sep { opacity: 0.4; font-size: 11px; }
.breadcrumb-current { color: var(--text-primary); font-weight: 500; }

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.tb-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Poppins', sans-serif;
    white-space: nowrap;
    text-decoration: none;
}
.tb-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.tb-btn.primary { background: var(--ct-blue); color: white; }
.tb-btn.primary:hover { background: var(--ct-blue-hover); }

.tb-divider {
    width: 1px;
    height: 20px;
    background: var(--border-light);
    margin: 0 4px;
}

.icon-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 15px;
    color: var(--text-tertiary);
    transition: all 0.15s;
    position: relative;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-secondary); }

.notif-dot {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 6px;
    height: 6px;
    background: var(--accent-teal);
    border-radius: 50%;
    border: 1.5px solid var(--bg-page);
}

.search-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Poppins', sans-serif;
}
.search-trigger:hover { border-color: var(--ct-blue); background: var(--bg-warm); }

.search-kbd {
    font-size: 10px;
    background: var(--bg-warm);
    border: 1px solid var(--border);
    padding: 0px 4px;
    border-radius: 3px;
    color: var(--text-tertiary);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
}

/* =============================================
   9. Page Tabs
   ============================================= */
.dl-page-tabs {
    display: flex;
    gap: 1px;
    border-bottom: 1px solid var(--border-light);
    padding: 0 32px;
    background: var(--bg-page);
}

.page-tab {
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-tertiary);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: -1px;
    text-decoration: none;
}
.page-tab:hover { color: var(--text-secondary); }
.page-tab.active {
    color: var(--ct-blue);
    border-bottom-color: var(--ct-blue);
}

/* =============================================
   10. Page Content Area
   ============================================= */
.dl-content {
    padding: 24px 32px 48px;
    max-width: 1140px;
    flex: 1;
}

.page-header { margin-bottom: 24px; }

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--bg-warm);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2px 11px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.page-tag-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-teal);
}

.page-header h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 3px;
}
.page-header p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* =============================================
   11. Cards
   ============================================= */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 18px;
    border-bottom: 1px solid var(--border-light);
    background: transparent;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}

.card-title { font-size: 13px; font-weight: 600; color: var(--text-primary); }

.card-action {
    font-size: 12px;
    color: var(--ct-blue);
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}
.card-action:hover { background: var(--ct-blue-light); }

.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-light);
}

/* =============================================
   12. Stat Cards
   ============================================= */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    transition: all 0.2s ease;
    cursor: default;
}
.stat-card:hover { box-shadow: var(--shadow-md); border-color: transparent; }

.stat-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.stat-change {
    font-size: 11px;
    font-weight: 500;
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 3px;
}
.stat-change.up { color: var(--accent-teal); }
.stat-change.down { color: var(--error); }

/* =============================================
   13. Status Badges
   ============================================= */
.badge {
    font-size: 10px;
    font-weight: 500;
    padding: 2px 9px;
    border-radius: 20px;
    white-space: nowrap;
}

/* Semantic badge colors */
.badge-active, .badge-open, .badge-approved, .badge-accepted, .badge-awarded {
    background: var(--success-bg);
    color: var(--success);
}
.badge-review, .badge-pending, .badge-under-review, .badge-under_review,
.badge-on-hold, .badge-forecasted, .badge-preparing {
    background: var(--warning-bg);
    color: var(--warning);
}
.badge-draft, .badge-inactive, .badge-archived {
    background: #f3f3f3;
    color: #888;
}
.badge-closed, .badge-completed, .badge-submitted, .badge-posted, .badge-applied {
    background: var(--ct-blue-light);
    color: var(--ct-blue);
}
.badge-error, .badge-denied, .badge-cancelled, .badge-declined, .badge-rejected {
    background: var(--error-bg);
    color: var(--error);
}
.badge-watching { background: #f3f3f3; color: #888; }

/* Grant type badge */
.badge-grant-type {
    background-color: var(--ct-blue-light);
    color: var(--ct-blue) !important;
}

/* =============================================
   14. Data Rows
   ============================================= */
.grant-row, .data-row {
    display: flex;
    align-items: center;
    padding: 10px 18px;
    gap: 14px;
    transition: background 0.1s;
    cursor: pointer;
}
.grant-row:hover, .data-row:hover { background: var(--bg-hover); }

.grant-icon, .data-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.grant-icon.blue, .data-icon.blue { background: var(--ct-blue-light); }
.grant-icon.teal, .data-icon.teal { background: var(--accent-teal-light); }
.grant-icon.yellow, .data-icon.yellow { background: var(--accent-yellow-light); }

.grant-info, .data-info { flex: 1; min-width: 0; }

.grant-name, .data-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.grant-meta, .data-meta { font-size: 11px; color: var(--text-tertiary); }

.grant-amount, .data-amount {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
    white-space: nowrap;
}
.grant-amount-sub { font-size: 10px; color: var(--text-tertiary); font-weight: 400; }

/* =============================================
   15. Activity Feed (Timeline)
   ============================================= */
.activity-item {
    display: flex;
    gap: 10px;
    padding: 10px 18px;
    transition: background 0.1s;
}
.activity-item:hover { background: var(--bg-hover); }

.activity-dot-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 4px;
}

.activity-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-teal);
    flex-shrink: 0;
}

.activity-line {
    width: 1.5px;
    flex: 1;
    background: var(--border-light);
    margin-top: 4px;
}

.activity-content { flex: 1; }

.activity-text {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.activity-text strong { color: var(--text-primary); font-weight: 500; }

.activity-time { font-size: 10px; color: var(--text-tertiary); margin-top: 1px; }

/* =============================================
   16. Mini Chart
   ============================================= */
.chart-label {
    padding: 8px 18px 0;
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 36px;
    padding: 6px 18px 12px;
}

.mini-bar {
    flex: 1;
    background: var(--ct-blue-light);
    border-radius: 2px 2px 0 0;
    transition: background 0.15s;
    min-height: 3px;
}
.mini-bar:hover { background: var(--ct-blue); }
.mini-bar.accent { background: var(--accent-teal-light); }
.mini-bar.accent:hover { background: var(--accent-teal); }

/* =============================================
   17. Two-Column Layout
   ============================================= */
.two-col {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 18px;
    margin-bottom: 24px;
}

/* =============================================
   18. Tables
   ============================================= */
.table th {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
    background: transparent;
    padding: 10px 18px;
}
.table tbody td {
    vertical-align: middle;
    font-size: 13px;
    padding: 10px 18px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
}
.table-hover tbody tr:hover { background-color: var(--bg-hover); }

/* Sortable columns */
.sortable-header a { color: var(--text-tertiary); text-decoration: none; white-space: nowrap; }
.sortable-header a:hover { color: var(--ct-blue); }
th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.sortable:hover { color: var(--ct-blue); }

/* =============================================
   19. Forms
   ============================================= */
.form-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
}

.form-control, .form-select {
    background: var(--bg-warm);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--ct-blue);
    box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.1);
}

.required-field::after { content: ' *'; color: var(--error); }

/* =============================================
   20. WCAG 2.1 AA Focus Indicators
   ============================================= */
*:focus-visible {
    outline: 3px solid #F27124;
    outline-offset: 2px;
}
.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.25rem rgba(242, 113, 36, 0.45);
}

/* =============================================
   21. Alerts
   ============================================= */
.alert {
    border-radius: var(--radius-sm);
    border: none;
    font-size: 14px;
}

/* =============================================
   22. Empty States
   ============================================= */
.empty-state {
    text-align: center;
    padding: 3rem;
}
.empty-state .empty-icon {
    font-size: 40px;
    margin-bottom: 12px;
}
.empty-state h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}
.empty-state p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* =============================================
   23. Timeline / Progress Tracker (vertical)
   ============================================= */
.timeline {
    position: relative;
    padding-left: 2rem;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0; bottom: 0;
    width: 2px;
    background: var(--border);
}
.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.6rem;
    top: 0.25rem;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--ct-blue);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--ct-blue);
}
.timeline-item.completed::before { background: var(--success); box-shadow: 0 0 0 2px var(--success); }
.timeline-item.active::before { background: var(--accent-yellow); box-shadow: 0 0 0 2px var(--accent-yellow); }

/* =============================================
   24. Progress Tracker (horizontal)
   ============================================= */
.progress-tracker {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 0;
    list-style: none;
}
.progress-tracker li {
    flex: 1;
    text-align: center;
    position: relative;
    padding-top: 2.25rem;
    font-size: 12px;
    color: var(--text-tertiary);
}
.progress-tracker li::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--border);
    border: 2px solid var(--border);
}
.progress-tracker li::after {
    content: '';
    position: absolute;
    top: 11px;
    left: calc(-50% + 12px);
    width: calc(100% - 24px);
    height: 2px;
    background: var(--border);
}
.progress-tracker li:first-child::after { display: none; }
.progress-tracker li.completed::before { background: var(--success); border-color: var(--success); }
.progress-tracker li.completed::after { background: var(--success); }
.progress-tracker li.completed { color: var(--success); font-weight: 600; }
.progress-tracker li.active::before { background: var(--ct-blue); border-color: var(--ct-blue); }
.progress-tracker li.active { color: var(--ct-blue); font-weight: 600; }

/* =============================================
   25. Modals
   ============================================= */
.modal-content {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-lg);
}
.modal-backdrop { background: rgba(0, 0, 0, 0.3); }

/* =============================================
   26. Breadcrumbs (Bootstrap override)
   ============================================= */
.breadcrumb {
    font-size: 13px;
    background-color: transparent;
    margin-bottom: 0;
}

/* =============================================
   27. Quick Action Buttons
   ============================================= */
.quick-action-grid {
    display: grid;
    gap: 0.5rem;
}
.quick-action-grid .btn {
    text-align: left;
    display: flex;
    align-items: center;
}

/* =============================================
   28. htmx Indicators
   ============================================= */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }
.htmx-request.htmx-indicator { display: inline; }

/* =============================================
   29. Notification Badge
   ============================================= */
.notification-badge {
    font-size: 0.625rem;
    min-width: 1.125rem;
    padding: 0.2em 0.45em;
}

/* =============================================
   30. Greeting Wave Animation
   ============================================= */
.greeting-wave {
    display: inline-block;
    animation: wave 1.8s ease-in-out infinite;
    transform-origin: 70% 70%;
}

@keyframes wave {
    0%, 60%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    40% { transform: rotate(-4deg); }
}

/* =============================================
   31. Page Entrance Animation
   ============================================= */
.dl-content > * {
    animation: fadeUp 0.3s ease both;
}
.dl-content > *:nth-child(1) { animation-delay: 0s; }
.dl-content > *:nth-child(2) { animation-delay: 0.04s; }
.dl-content > *:nth-child(3) { animation-delay: 0.08s; }
.dl-content > *:nth-child(4) { animation-delay: 0.12s; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* =============================================
   32. Print Styles
   ============================================= */
@media print {
    .dl-sidebar, .dl-topbar, .dl-page-tabs,
    .btn, .no-print, form { display: none !important; }
    .dl-app { display: block; }
    .dl-main { overflow: visible; }
    .dl-content { padding: 0; max-width: none; }
    .card { box-shadow: none; border: 1px solid #ddd; }
    h1, h2, h3, h4, h5, h6 { color: #000; }
}

/* =============================================
   33. Responsive
   ============================================= */
@media (max-width: 1024px) {
    .dl-sidebar { display: none; }
    .topbar-expand { display: flex !important; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .two-col { grid-template-columns: 1fr; }
    .dl-content { padding: 20px 16px; }
}

@media (max-width: 640px) {
    .stats-row { grid-template-columns: 1fr; }
    .dl-page-tabs { overflow-x: auto; padding: 0 16px; }
}

@media (max-width: 575.98px) {
    .table { font-size: 0.85rem; }
    .progress-tracker { flex-wrap: wrap; gap: 0.5rem; }
    .progress-tracker li { flex-basis: 45%; }
}

/* =============================================
   34. Public Layout (portal pages)
   ============================================= */
.dl-public-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 28px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-page);
}

.dl-public-topbar .sidebar-brand {
    text-decoration: none;
}

.dl-public-content {
    min-height: calc(100vh - 120px);
}

/* Public footer */
.dl-footer {
    border-top: 1px solid var(--border-light);
    padding: 24px 28px;
    background: var(--bg-warm);
    font-size: 12px;
    color: var(--text-tertiary);
}
.dl-footer a { color: var(--text-secondary); text-decoration: none; }
.dl-footer a:hover { color: var(--ct-blue); }

/* =============================================
   Landing Page Components (shared across all products)
   ============================================= */

/* Hero section — gradient with white text */
.hero-section {
    background: linear-gradient(135deg, var(--ct-blue) 0%, var(--ct-blue-hover) 100%);
    color: #fff;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}
.hero-section .hero-icon {
    font-size: 3.5rem;
    opacity: 0.95;
    margin-bottom: 1rem;
    display: inline-block;
}
.hero-section h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.75rem;
}
.hero-section .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.92;
    font-weight: 500;
    margin-bottom: 1rem;
}
.hero-section .lead {
    font-size: 1.1rem;
    opacity: 0.85;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.hero-section .btn-light {
    font-weight: 600;
    color: var(--ct-blue);
    border-radius: var(--radius-sm);
    padding: 0.625rem 1.5rem;
}
.hero-section .btn-outline-light {
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.625rem 1.5rem;
    border-width: 2px;
}

/* Stats bar (under hero) */
.stats-bar {
    background-color: var(--bg-warm);
    border-bottom: 1px solid var(--border-light);
    padding: 2rem 0;
}
.stats-bar .stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ct-blue);
    font-family: 'Poppins', sans-serif;
    line-height: 1.1;
}
.stats-bar .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Step icon for "How It Works" sections */
.step-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ct-blue) 0%, var(--ct-blue-hover) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    margin: 0 auto 1rem auto;
    box-shadow: 0 4px 12px rgba(26, 58, 107, 0.25);
}

/* Feature card (used in features grid) */
.feature-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    background: var(--bg-card);
    height: 100%;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    text-align: center;
}
.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.feature-card .feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ct-blue-light);
    color: var(--ct-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1rem auto;
}
.feature-card .feature-icon.teal {
    background: var(--accent-teal-light);
    color: var(--accent-teal);
}
.feature-card .feature-icon.yellow {
    background: var(--accent-yellow-light);
    color: var(--warning);
}
.feature-card h5 {
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}
.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Generic "opp-card" used by Harbor & Bounty for content cards */
.opp-card {
    border-radius: var(--radius-lg);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    border: 1px solid var(--border-light);
}
.opp-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Demo / sizzle reel container */
.demo-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    background: var(--bg-warm);
}
.demo-placeholder {
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: var(--text-tertiary);
    background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-hover) 100%);
}
.demo-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Section spacing helpers */
.landing-section {
    padding: 4rem 0;
}
.landing-section.alt {
    background: var(--bg-warm);
}
.landing-section h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
}
.landing-section .section-intro {
    color: var(--text-secondary);
    text-align: center;
    max-width: 640px;
    margin: -1.5rem auto 2.5rem auto;
}