/* ═══════════════════════════════════════════════════════════════
   ITPF 2.1 Security Evidence Collector - Premium Stylesheet
   Top Navigation Layout | Bootstrap 5.3 Enhanced
   ═══════════════════════════════════════════════════════════════ */

/* Font loaded via <link> in layout — no @import needed */

:root {
    --brand: #0f62fe;
    --brand-dark: #0043ce;
    --brand-light: #d0e2ff;
    --brand-rgb: 15,98,254;
    --accent: #8641f7;
    --accent-rgb: 134,65,247;
    --bg: #ffffff;
    --bg-card: #ffffff;
    --bg-section: #f8fafc;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --info: #3b82f6;
    --info-bg: #eff6ff;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.05);
    --transition: all .2s cubic-bezier(.4,0,.2,1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ─── Dark Mode ─── */
[data-theme="dark"] {
    --bg: #0f172a;
    --bg-card: #1e293b;
    --bg-section: #0f172a;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #334155;
    --border-light: #1e293b;
    --shadow-xs: 0 1px 2px rgba(0,0,0,.2);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
    --shadow: 0 4px 6px rgba(0,0,0,.35);
}

[data-theme="dark"] body { background: #0f172a; color: #f1f5f9 !important; }
[data-theme="dark"] .card,
[data-theme="dark"] .kpi-card { background: var(--bg-card); border-color: #334155; }
[data-theme="dark"] .card-header { border-color: #334155; }
[data-theme="dark"] .table { --bs-table-color: var(--text-primary); --bs-table-bg: transparent; }
[data-theme="dark"] .table th { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #0f172a !important;
    border-color: #334155 !important;
    color: #f1f5f9 !important;
}
[data-theme="dark"] .form-control::placeholder { color: #64748b !important; }
[data-theme="dark"] .input-group-text { background-color: #1e293b; border-color: #334155; color: #94a3b8; }
[data-theme="dark"] .control-card.done { background: rgba(16,185,129,.08); }
[data-theme="dark"] .main-nav { background: rgba(15,23,42,.98) !important; border-color: rgba(255,255,255,.04) !important; }
[data-theme="dark"] .main-nav .nav-link { color: rgba(255,255,255,.35) !important; }
[data-theme="dark"] .main-nav .nav-link:hover { color: rgba(255,255,255,.8) !important; background: rgba(255,255,255,.06); }
[data-theme="dark"] .main-nav .nav-link.active { color: #fff !important; background: linear-gradient(135deg, var(--brand), var(--accent)) !important; box-shadow: 0 4px 16px rgba(15,98,254,.3); }
[data-theme="dark"] .brand-header { background: linear-gradient(135deg, #020617 0%, #0f0a2e 50%, #020617 100%) !important; }
[data-theme="dark"] main { background: var(--bg-section); }
[data-theme="dark"] .wizard-nav { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .wizard-step { border-color: #334155; color: #94a3b8; }
[data-theme="dark"] .wizard-step .step-number { background: #334155; color: #94a3b8; }
[data-theme="dark"] .selection-tile { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .control-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .control-domain { background: linear-gradient(135deg, #312e81, #1e1b4b); color: #a5b4fc; }
[data-theme="dark"] .evidence-chip { background: linear-gradient(135deg, #1e3a5f, #172554); color: #93c5fd; border-color: #1e40af; }
[data-theme="dark"] .status-draft { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .status-in_progress { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .status-review { background: #422006; color: #fbbf24; }
[data-theme="dark"] .status-completed { background: #064e3b; color: #6ee7b7; }
[data-theme="dark"] .empty-state { color: #64748b; }
[data-theme="dark"] .empty-state h5 { color: #94a3b8; }
[data-theme="dark"] .dropdown-menu { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .dropdown-item { color: #f1f5f9; }
[data-theme="dark"] .dropdown-item:hover { background: rgba(99,102,241,.15); }
[data-theme="dark"] .alert { border-color: #334155; }
[data-theme="dark"] .login-page { background: linear-gradient(135deg, #020617, #0f172a, #020617); }
[data-theme="dark"] .btn-outline-secondary { border-color: #475569; color: #94a3b8; }
[data-theme="dark"] .btn-outline-secondary:hover { background: #334155; color: #f1f5f9; }
[data-theme="dark"] .btn-outline-primary { border-color: #4f46e5; color: #a5b4fc; }
[data-theme="dark"] .btn-outline-primary:hover { background: #4f46e5; color: #fff; }
[data-theme="dark"] .progress-bar-custom { background: #334155; }
[data-theme="dark"] .kb-card { border-left-color: #475569; }
[data-theme="dark"] .kb-card:hover { border-left-color: var(--brand); }
[data-theme="dark"] .settings-card { border-left-color: var(--brand); }
[data-theme="dark"] .modal-content { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .modal-header { border-color: #334155; }
[data-theme="dark"] .badge.bg-light { background: #334155 !important; color: #f1f5f9 !important; }
[data-theme="dark"] .border-bottom { border-color: #334155 !important; }

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-primary) !important;
    --bs-body-color: var(--text-primary);
    --bs-body-bg: var(--bg);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-size: .875rem;
    -webkit-font-smoothing: antialiased;
}

/* ── Force Bootstrap to use our color vars (scoped to main content) ── */
main h1, main h2, main h3, main h4, main h5, main h6,
main .h1, main .h2, main .h3, main .h4, main .h5, main .h6,
.modal h1, .modal h2, .modal h3, .modal h4, .modal h5, .modal h6 {
    color: var(--text-primary) !important;
}

main p, main li, main td, main th, main span, main div,
main .card-body, main .card-header {
    color: inherit;
}

main label, main .form-label,
.modal label, .modal .form-label {
    color: var(--text-secondary) !important;
}

/* Page titles — maximum contrast */
main h4.fw-800, main h4.fw-700, main h3.fw-800, main h3.fw-700,
main h2.fw-800, main h2.fw-700, main h1.fw-800, main h1.fw-700 {
    color: #030712 !important;
    letter-spacing: -.01em;
}

/* Ensure descriptive text under page titles is clearly readable */
main p.text-muted, main .fs-sm.text-muted, main span.text-muted, main div.text-muted {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] main h1, [data-theme="dark"] main h2,
[data-theme="dark"] main h3, [data-theme="dark"] main h4,
[data-theme="dark"] main h5, [data-theme="dark"] main h6,
[data-theme="dark"] main .h1, [data-theme="dark"] main .h2,
[data-theme="dark"] main .h3, [data-theme="dark"] main .h4 {
    color: #f1f5f9 !important;
}
[data-theme="dark"] main p, [data-theme="dark"] main span,
[data-theme="dark"] main div, [data-theme="dark"] main td,
[data-theme="dark"] main li { color: inherit; }
[data-theme="dark"] main label, [data-theme="dark"] main .form-label {
    color: #94a3b8 !important;
}
[data-theme="dark"] .text-muted { color: #94a3b8 !important; }
[data-theme="dark"] .text-dark { color: #f1f5f9 !important; }

/* Preserve white text in banners and login header */
.agent-banner,
.agent-banner *,
.agent-banner h2,
.agent-banner p,
.agent-banner span,
.agent-banner i {
    color: #fff !important;
}
.agent-banner p { color: rgba(255,255,255,.8) !important; }

.login-header,
.login-header *,
.login-header h1,
.login-header p,
.login-header i {
    color: #fff !important;
}
.login-header p { color: rgba(255,255,255,.8) !important; }

/* Main content area uses a subtle off-white to distinguish from white cards */
main {
    background: var(--bg-section);
}

a { color: var(--brand); }
a:hover { color: var(--brand-dark); }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════════
   TOP HEADER - Installer-style Dark Immersive Theme
   Matches the installer's premium dark gradient look exactly.
   ═══════════════════════════════════════════════════════════════ */
.brand-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #0f172a 100%);
    padding: .85rem 0;
    position: relative;
    z-index: 1050;
    border-bottom: 1px solid rgba(255,255,255,.06);
    overflow: hidden;
}
/* Subtle glow accents like the installer bg orbs */
.brand-header::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(15,98,254,.08), transparent 70%);
    pointer-events: none;
}
.brand-header::after {
    content: '';
    position: absolute;
    bottom: -80%;
    left: 10%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(134,65,247,.06), transparent 70%);
    pointer-events: none;
}
/* Everything inside brand-header = white. Nuclear specificity. */
.brand-header, .brand-header *, .brand-header a,
.brand-header span, .brand-header div, .brand-header p,
.brand-header label, .brand-header i, .brand-header button,
.brand-header h1, .brand-header h2, .brand-header h3,
.brand-header h4, .brand-header h5, .brand-header h6,
.brand-header .form-check-label, .brand-header .dropdown-toggle {
    color: #ffffff !important;
}
.brand-header .brand-sub { color: rgba(255,255,255,.5) !important; }
.brand-header .text-white-50,
.brand-header .text-white-50 i,
.brand-header .form-check-label { color: rgba(255,255,255,.5) !important; }
.brand-header .dropdown-menu, .brand-header .dropdown-menu * { color: var(--text-primary) !important; }

.brand-icon-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 24px rgba(15,98,254,.35);
    animation: iconGlow 3s ease-in-out infinite;
}
@keyframes iconGlow {
    0%, 100% { box-shadow: 0 6px 24px rgba(15,98,254,.35); }
    50% { box-shadow: 0 6px 36px rgba(15,98,254,.5); }
}

.brand-icon-circle i {
    font-size: 1.3rem;
    color: #fff;
}

.brand-name {
    font-weight: 800;
    font-size: .95rem;
    color: #fff;
    line-height: 1.2;
}

.brand-sub {
    font-size: .65rem;
    color: rgba(255,255,255,.5);
    font-weight: 600;
    letter-spacing: .03em;
}

.user-avatar-sm {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(15,98,254,.4), rgba(134,65,247,.4));
    border: 2px solid rgba(255,255,255,.12);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .72rem;
    flex-shrink: 0;
}

.notification-bell-top {
    position: relative;
    cursor: pointer;
    padding: .3rem;
    border-radius: var(--radius);
    transition: var(--transition);
}
.notification-bell-top:hover { background: rgba(255,255,255,.1); }

.notif-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--danger);
    border: 2px solid transparent;
}

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION BAR - Installer-style Glassmorphism Dark Nav
   Matches the installer's step-indicator bar exactly.
   ═══════════════════════════════════════════════════════════════ */
.main-nav {
    background: rgba(30,41,59,.95);
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
    position: sticky;
    top: 0;
    z-index: 1040;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(0,0,0,.25);
}

.nav-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.nav-scroll::-webkit-scrollbar { display: none; }

.main-nav .nav-pills { flex-wrap: nowrap; padding: .45rem 0; }

.main-nav .nav-link {
    color: rgba(255,255,255,.4) !important;
    font-size: .8rem;
    font-weight: 600;
    padding: .45rem .85rem;
    border-radius: var(--radius);
    white-space: nowrap;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    display: inline-flex;
    align-items: center;
    position: relative;
}

.main-nav .nav-link:hover {
    color: rgba(255,255,255,.85) !important;
    background: rgba(255,255,255,.06);
}

.main-nav .nav-link.active {
    color: #fff !important;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    box-shadow: 0 4px 16px rgba(15,98,254,.35);
}

.main-nav .nav-link i { font-size: .95rem; color: inherit !important; }

.main-nav .dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: .35rem 0;
}

.main-nav .dropdown-item {
    font-size: .82rem;
    padding: .45rem 1rem;
    color: var(--text-primary) !important;
    display: flex;
    align-items: center;
}
.main-nav .dropdown-item i { color: var(--text-secondary) !important; }
.main-nav .dropdown-item:hover { background: rgba(var(--brand-rgb),.06); }
.main-nav .dropdown-item.active {
    background: rgba(var(--brand-rgb),.1);
    color: var(--brand) !important;
    font-weight: 600;
}
.main-nav .dropdown-item.active i { color: var(--brand) !important; }
.main-nav .dropdown-item i { width: 20px; text-align: center; flex-shrink: 0; }

/* Mobile nav user section */
.main-nav .text-white,
.main-nav .d-lg-none .fw-600,
.main-nav .d-lg-none .fs-sm {
    color: #fff !important;
}
.main-nav .d-lg-none .text-white-50,
.main-nav .d-lg-none .fs-xs {
    color: rgba(255,255,255,.5) !important;
}

/* ─── Cards ─── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
}

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

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: .875rem;
}

.card-body { padding: 1.5rem; }

/* ─── KPI Tiles ─── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
}

.kpi-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }

.kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.kpi-icon.blue   { background: #eff6ff; color: var(--brand); }
.kpi-icon.green  { background: var(--success-bg); color: var(--success); }
.kpi-icon.orange { background: var(--warning-bg); color: var(--warning); }
.kpi-icon.red    { background: var(--danger-bg); color: var(--danger); }
.kpi-icon.purple { background: #f5f3ff; color: var(--accent); }

.kpi-value { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.kpi-label { font-size: .8rem; color: var(--text-secondary); margin-top: .25rem; font-weight: 500; }

/* ─── Tables ─── */
.table { font-size: .85rem; margin: 0; }

.table th {
    font-weight: 600;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-secondary);
    border-bottom-width: 1px;
    padding: .75rem 1rem;
    white-space: nowrap;
    background: var(--border-light);
}

.table td { padding: .75rem 1rem; vertical-align: middle; border-color: var(--border); }
.table-hover tbody tr:hover { background: rgba(var(--brand-rgb), .03); }

/* ─── Status Badges ─── */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .25rem .7rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
}

.status-draft       { background: #f1f5f9; color: #475569; }
.status-in_progress { background: #dbeafe; color: #1d4ed8; }
.status-review      { background: #fef3c7; color: #b45309; }
.status-completed   { background: #d1fae5; color: #047857; }
.status-archived    { background: #e5e7eb; color: #6b7280; }

.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ─── Buttons ─── */
.btn {
    border-radius: var(--radius);
    font-size: .85rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-brand {
    background: linear-gradient(135deg, var(--brand), #2563eb);
    border: none;
    color: #fff;
    box-shadow: 0 2px 4px rgba(var(--brand-rgb),.25);
}

.btn-brand:hover {
    background: linear-gradient(135deg, var(--brand-dark), #1d4ed8);
    color: #fff;
    box-shadow: 0 4px 8px rgba(var(--brand-rgb),.35);
    transform: translateY(-1px);
}

.btn-brand:active { transform: translateY(0); }

.btn-brand-lg {
    background: linear-gradient(135deg, var(--brand), #2563eb);
    border: none;
    color: #fff;
    box-shadow: 0 2px 4px rgba(var(--brand-rgb),.25);
    padding: .7rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-lg);
}

.btn-brand-lg:hover {
    background: linear-gradient(135deg, var(--brand-dark), #1d4ed8);
    color: #fff;
    box-shadow: 0 4px 8px rgba(var(--brand-rgb),.35);
    transform: translateY(-1px);
}

/* ─── Wizard ─── */
.wizard-nav {
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-xs);
}

.wizard-step {
    flex: 1;
    padding: .85rem .75rem;
    text-align: center;
    background: transparent;
    border: none;
    border-right: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.wizard-step:last-child { border-right: none; }

.wizard-step .step-number {
    display: inline-flex;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: var(--border);
    color: var(--text-secondary);
    font-size: .72rem;
    font-weight: 700;
    margin-right: .45rem;
    transition: var(--transition);
}

.wizard-step.active {
    color: var(--brand);
    background: linear-gradient(to bottom, rgba(var(--brand-rgb),.08), transparent);
}

.wizard-step.active .step-number {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 2px 6px rgba(var(--brand-rgb),.3);
}

.wizard-step.completed { color: var(--success); }
.wizard-step.completed .step-number { background: var(--success); color: #fff; }

.wizard-panel { display: none; }
.wizard-panel.active { display: block; animation: fadeUp .3s ease; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Control Cards ─── */
.control-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 6px solid var(--brand);
    border-radius: var(--radius-xl);
    padding: 1.35rem 1.5rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.control-card:hover { box-shadow: var(--shadow); border-left-color: var(--accent); }

.control-card.done {
    border-left-color: var(--success);
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
}

.control-card.not-applicable { opacity: .55; border-left-color: var(--text-muted); }

.control-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .65rem;
}

.control-id { font-weight: 700; font-size: .95rem; color: var(--brand); }

.control-domain {
    display: inline-flex;
    padding: .25rem .75rem;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    color: #4338ca;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
}

.control-meta { font-size: .82rem; color: var(--text-secondary); margin-bottom: .5rem; }
.control-desc { font-size: .88rem; line-height: 1.6; margin-bottom: 1rem; }

.control-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.control-actions .form-select-sm,
.control-actions .form-control-sm { font-size: .82rem; border-radius: var(--radius); }

/* Evidence Chips */
.evidence-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .65rem; }

.evidence-chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .25rem .7rem;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    font-size: .75rem;
    color: #1d4ed8;
    font-weight: 500;
}

.evidence-chip .remove-chip { cursor: pointer; opacity: .5; font-size: .85rem; line-height: 1; transition: var(--transition); }
.evidence-chip .remove-chip:hover { opacity: 1; color: var(--danger); }

/* Feedback */
.feedback-list { margin-top: .5rem; }
.feedback-item { display: flex; align-items: center; gap: .5rem; padding: .35rem 0; font-size: .82rem; }
.feedback-text { flex: 1; }
.feedback-author { color: var(--text-muted); font-size: .72rem; }

/* ─── Progress ─── */
.progress-bar-custom { height: 8px; border-radius: 999px; background: var(--border); overflow: hidden; }
.progress-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand), var(--accent));
    transition: width .6s cubic-bezier(.4,0,.2,1);
}

/* ─── User Avatar ─── */
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .82rem;
    flex-shrink: 0;
}
.user-avatar-lg { width: 48px; height: 48px; font-size: 1.1rem; }

/* ─── Login Page ─── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--brand-rgb),.15), transparent 70%);
    top: -200px;
    right: -200px;
    pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--accent-rgb),.1), transparent 70%);
    bottom: -150px;
    left: -150px;
    pointer-events: none;
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.05);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.login-header {
    background: linear-gradient(135deg, var(--brand), var(--accent));
    padding: 2.25rem 2rem 1.75rem;
    text-align: center;
    color: #fff;
    position: relative;
}

.login-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand), var(--accent), var(--brand));
}

.login-header .login-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,.15);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: .75rem;
    backdrop-filter: blur(10px);
}

.login-header .login-icon i { font-size: 1.75rem; }
.login-header h1 { font-size: 1.45rem; font-weight: 800; margin-bottom: .2rem; }
.login-header p { font-size: .82rem; opacity: .8; margin: 0; }

.login-body { padding: 2rem; }
.login-body .form-label { font-weight: 600; font-size: .8rem; color: var(--text-secondary); margin-bottom: .35rem; }
.login-body .form-control { padding: .6rem 1rem; border-radius: var(--radius); font-size: .85rem; transition: var(--transition); }
.login-body .form-control:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(var(--brand-rgb),.12); }
.login-body .input-group-text { background: var(--border-light); border-color: var(--border); color: var(--text-secondary); }
.login-body .btn-brand { padding: .65rem; font-size: .9rem; font-weight: 700; }

.login-footer {
    text-align: center;
    padding: .85rem 2rem;
    border-top: 1px solid var(--border);
    background: var(--border-light);
}

/* ─── Empty States ─── */
.empty-state { text-align: center; padding: 3rem 1.5rem; color: var(--text-muted); }
.empty-state i { font-size: 3rem; margin-bottom: 1rem; opacity: .3; }
.empty-state h5 { color: var(--text-secondary); margin-bottom: .5rem; font-weight: 600; }

/* ─── Toasts ─── */
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 9999; }

.toast-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: .75rem 1rem;
    margin-bottom: .5rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 300px;
    animation: toastIn .35s cubic-bezier(.4,0,.2,1);
}

@keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

/* ─── Selection Summary ─── */
.selection-tile {
    padding: 1rem 1.15rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    transition: var(--transition);
}
.selection-tile:hover { box-shadow: var(--shadow-sm); }
.selection-tile .label { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 600; }
.selection-tile .value { font-weight: 700; font-size: .92rem; margin-top: .2rem; }

/* ─── Timeline ─── */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
    content: '';
    position: absolute;
    left: .75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}
.timeline-item { position: relative; padding-bottom: 1.25rem; }
.timeline-dot {
    position: absolute;
    left: -1.6rem;
    top: .25rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--brand);
    border: 2px solid var(--bg);
}
.timeline-content { font-size: .84rem; }
.timeline-time { font-size: .72rem; color: var(--text-muted); }

/* ─── Team Discussion / Chat ─── */
.discussion-messages {
    scroll-behavior: smooth;
}

.chat-message .chat-bubble {
    max-width: 85%;
    transition: var(--transition);
}

.chat-message:hover .chat-bubble {
    box-shadow: var(--shadow-xs);
}

.chat-self .chat-bubble {
    background: rgba(var(--brand-rgb), .08) !important;
}

.discussion-input textarea {
    border-radius: var(--radius-lg) !important;
    font-size: .85rem;
    line-height: 1.5;
}

.discussion-input .btn {
    border-radius: var(--radius-lg);
}

[data-theme="dark"] #discussionCard .discussion-messages { background: var(--bg-card); }
[data-theme="dark"] .chat-bubble { background: #1e293b !important; }
[data-theme="dark"] .chat-self .chat-bubble { background: rgba(var(--brand-rgb), .15) !important; }
[data-theme="dark"] .discussion-input { background: #0f172a !important; }

/* ─── Collaboration Hub ─── */
.collab-msg:hover .collab-bubble { box-shadow: var(--shadow-xs); }
.collab-msg-self .collab-bubble { background: rgba(var(--brand-rgb), .06) !important; }
.collab-input-area textarea { font-size: .88rem; line-height: 1.5; }
[data-theme="dark"] .collab-bubble { background: #1e293b !important; }
[data-theme="dark"] .collab-msg-self .collab-bubble { background: rgba(var(--brand-rgb), .15) !important; }
[data-theme="dark"] .collab-input-area { background: #0f172a !important; }

/* ─── Knowledge Base ─── */
.kb-card { border-left: 3px solid var(--text-muted); transition: var(--transition); }
.kb-card:hover { border-left-color: var(--brand); box-shadow: var(--shadow-sm); }

/* ─── Charts ─── */
.chart-container { position: relative; height: 250px; }

/* ─── Admin ─── */
.admin-card { border-left: 3px solid var(--brand); }
.permission-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .5rem; }
.permission-item { display: flex; align-items: center; gap: .5rem; padding: .35rem 0; }

/* ─── Forms ─── */
.form-control, .form-select {
    border-radius: var(--radius);
    border-color: var(--border);
    font-size: .85rem;
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(var(--brand-rgb),.1);
}
.form-label { font-weight: 600; font-size: .82rem; color: var(--text-secondary) !important; }

/* ─── Help Page ─── */
.help-step {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border);
}
.help-step:last-child { border-bottom: none; }

.help-step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    flex-shrink: 0;
}

.help-step h6 { font-weight: 700; margin-bottom: .25rem; }
.help-step p { margin: 0; color: var(--text-secondary); font-size: .85rem; line-height: 1.55; }

/* ─── Agent Page ─── */
.agent-banner {
    background: linear-gradient(135deg, #0f62fe 0%, #8641f7 50%, #c084fc 100%);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.agent-banner::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,.1), transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.agent-banner h2 { font-weight: 800; margin-bottom: .5rem; }
.agent-banner p { opacity: .8; margin: 0; font-size: .92rem; }

/* ─── Notification Bell (legacy compat) ─── */
.notification-bell {
    position: relative;
    cursor: pointer;
    padding: .4rem;
    border-radius: var(--radius);
    transition: var(--transition);
}
.notification-bell:hover { background: var(--border-light); }

.notification-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger);
    color: #fff;
    font-size: .55rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-card);
}

/* ─── Responsive ─── */
@media (max-width: 991px) {
    .main-nav .nav-scroll { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
    .main-nav.open .nav-scroll { max-height: 600px; overflow-y: auto; }
    .main-nav .nav-pills { flex-wrap: wrap; padding: .75rem 0; }
    .main-nav .nav-link { width: 100%; justify-content: flex-start; padding: .55rem 1rem; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
    .main-nav .nav-scroll { max-height: none !important; overflow: visible !important; }
}

@media (max-width: 576px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .brand-icon-circle { width: 34px; height: 34px; }
    .brand-icon-circle i { font-size: 1.1rem; }
    .login-card { margin: 1rem; max-width: none; }
}

.auth-body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: var(--font);
    -webkit-font-smoothing: antialiased;
}

/* ─── Utilities ─── */
.text-brand { color: var(--brand) !important; }
.bg-brand-light { background: var(--brand-light) !important; }
.border-brand { border-color: var(--brand) !important; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.fs-sm { font-size: .85rem; }
.fs-xs { font-size: .75rem; }
.gap-sm { gap: .5rem; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Override Bootstrap .text-muted for better contrast */
.text-muted { color: var(--text-secondary) !important; }
.card-body .text-muted, .card-header .text-muted { color: var(--text-secondary) !important; }
[data-theme="dark"] .text-muted { color: #94a3b8 !important; }

/* Force Bootstrap form text colors */
.form-control, .form-select { color: var(--text-primary) !important; }
.form-control::placeholder { color: var(--text-muted) !important; }

/* Settings page */
.settings-card { border-left: 4px solid var(--brand); }
.settings-card .card-header { font-weight: 700; }
.settings-saved { color: var(--success); font-size: .82rem; font-weight: 600; }

main > *:first-child { animation: fadeUp .3s ease; }

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
    box-shadow: none;
}

.spin { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

@media print {
    .brand-header, .main-nav, .wizard-nav, .btn, .control-actions { display: none !important; }
    main { padding: 0 !important; }
    .card { box-shadow: none !important; border: 1px solid #ccc !important; }
}