/* ===== AGENTINSIGHTIQ DESIGN SYSTEM =====
   Premium indigo aesthetic with light + dark themes.
   Opt-in dark mode via [data-theme="dark"] on <html>.
*/

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

/* ---------- Tokens: light (default) ---------- */
:root {
    /* Brand */
    --aiq-primary:         #4F46E5;
    --aiq-primary-hover:   #4338CA;
    --aiq-primary-soft:    #EEF2FF;
    --aiq-primary-ring:    rgba(79, 70, 229, 0.35);
    --aiq-accent:          #8B5CF6;
    --aiq-accent-2:        #22D3EE;
    --aiq-gradient:        linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
    --aiq-gradient-soft:   linear-gradient(135deg, rgba(99,102,241,0.10) 0%, rgba(139,92,246,0.10) 100%);
    --aiq-gradient-header: linear-gradient(120deg, #0B1020 0%, #1E1B4B 55%, #312E81 100%);

    /* Semantic */
    --aiq-success:  #10B981;
    --aiq-warning:  #F59E0B;
    --aiq-danger:   #EF4444;
    --aiq-info:     #06B6D4;

    --aiq-success-soft: #D1FAE5;
    --aiq-warning-soft: #FEF3C7;
    --aiq-danger-soft:  #FEE2E2;
    --aiq-info-soft:    #CFFAFE;

    /* Surfaces */
    --aiq-bg:            #F5F6FB;
    --aiq-surface:       #FFFFFF;
    --aiq-surface-alt:   #F9FAFB;
    --aiq-surface-hover: #F3F4F6;

    /* Text */
    --aiq-text:          #0B1020;
    --aiq-text-muted:    #4B5563;
    --aiq-text-subtle:   #9CA3AF;
    --aiq-text-invert:   #FFFFFF;

    /* Lines */
    --aiq-border:        rgba(17, 24, 39, 0.08);
    --aiq-border-strong: rgba(17, 24, 39, 0.14);
    --aiq-divider:       rgba(17, 24, 39, 0.06);

    /* Elevation */
    --aiq-shadow-xs: 0 1px 2px rgba(17, 24, 39, 0.05);
    --aiq-shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.06), 0 1px 3px rgba(17, 24, 39, 0.05);
    --aiq-shadow-md: 0 4px 6px rgba(17, 24, 39, 0.04), 0 10px 20px rgba(17, 24, 39, 0.06);
    --aiq-shadow-lg: 0 10px 15px rgba(17, 24, 39, 0.05), 0 20px 40px rgba(17, 24, 39, 0.10);
    --aiq-shadow-glow: 0 10px 30px rgba(79, 70, 229, 0.25);

    /* Shape */
    --aiq-radius-xs:   4px;
    --aiq-radius-sm:   6px;
    --aiq-radius:      10px;
    --aiq-radius-lg:   16px;
    --aiq-radius-xl:   22px;
    --aiq-radius-pill: 999px;

    /* Type */
    --aiq-font:      'Inter', 'Segoe UI', 'Helvetica Neue', system-ui, sans-serif;
    --aiq-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

    /* Motion */
    --aiq-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --aiq-dur-fast: 120ms;
    --aiq-dur:      200ms;
    --aiq-dur-slow: 400ms;

    color-scheme: light;
}

/* ---------- Tokens: dark ---------- */
[data-theme="dark"] {
    --aiq-primary:         #818CF8;
    --aiq-primary-hover:   #A5B4FC;
    --aiq-primary-soft:    rgba(129, 140, 248, 0.15);
    --aiq-primary-ring:    rgba(129, 140, 248, 0.45);
    --aiq-accent:          #A78BFA;
    --aiq-accent-2:        #22D3EE;
    --aiq-gradient:        linear-gradient(135deg, #818CF8 0%, #A78BFA 50%, #F472B6 100%);
    --aiq-gradient-soft:   linear-gradient(135deg, rgba(129,140,248,0.15) 0%, rgba(167,139,250,0.15) 100%);
    --aiq-gradient-header: linear-gradient(120deg, #05060F 0%, #0E1430 55%, #1B1840 100%);

    --aiq-success-soft: rgba(16, 185, 129, 0.16);
    --aiq-warning-soft: rgba(245, 158, 11, 0.16);
    --aiq-danger-soft:  rgba(239, 68, 68, 0.18);
    --aiq-info-soft:    rgba(6, 182, 212, 0.18);

    --aiq-bg:            #0A0D1A;
    --aiq-surface:       #111733;
    --aiq-surface-alt:   #0E1430;
    --aiq-surface-hover: #171E3D;

    --aiq-text:          #E5E7EB;
    --aiq-text-muted:    #9CA3AF;
    --aiq-text-subtle:   #6B7280;
    --aiq-text-invert:   #0B1020;

    --aiq-border:        rgba(255, 255, 255, 0.08);
    --aiq-border-strong: rgba(255, 255, 255, 0.16);
    --aiq-divider:       rgba(255, 255, 255, 0.06);

    --aiq-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
    --aiq-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35), 0 1px 3px rgba(0, 0, 0, 0.3);
    --aiq-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.35), 0 10px 20px rgba(0, 0, 0, 0.35);
    --aiq-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4), 0 20px 40px rgba(0, 0, 0, 0.45);
    --aiq-shadow-glow: 0 10px 30px rgba(129, 140, 248, 0.35);

    color-scheme: dark;
}

/* ---------- Global ---------- */
html {
    scroll-behavior: smooth;
}

html, body {
    font-family: var(--aiq-font);
    color: var(--aiq-text);
    background: var(--aiq-bg);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-image:
        radial-gradient(1200px 600px at -10% -20%, rgba(99,102,241,0.08), transparent 60%),
        radial-gradient(1000px 500px at 110% 10%, rgba(139,92,246,0.08), transparent 60%);
    background-attachment: fixed;
}

[data-theme="dark"] body {
    background-image:
        radial-gradient(1200px 600px at -10% -20%, rgba(99,102,241,0.18), transparent 60%),
        radial-gradient(1000px 500px at 110% 10%, rgba(139,92,246,0.15), transparent 60%);
}

::selection {
    background: var(--aiq-primary);
    color: #fff;
}

/* Scrollbar */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
    background: var(--aiq-border-strong);
    border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover { background: var(--aiq-text-subtle); }
*::-webkit-scrollbar-track { background: transparent; }

/* ---------- Layout ---------- */
.aiq-app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.aiq-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--aiq-gradient-header);
    color: #fff;
    padding: 0.85rem 1.5rem;
    box-shadow: var(--aiq-shadow-md);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.aiq-header::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(600px 200px at 20% -50%, rgba(139,92,246,0.35), transparent 70%);
    pointer-events: none;
}

.aiq-header > * { position: relative; z-index: 1; }

.aiq-logo {
    width: 40px; height: 40px;
    border-radius: var(--aiq-radius);
    background: rgba(255,255,255,0.1);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
    backdrop-filter: blur(10px);
}

.aiq-brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}

.aiq-tagline {
    color: rgba(255,255,255,0.65);
    font-size: 0.8rem;
    letter-spacing: 0.2px;
}

.aiq-header-user {
    color: rgba(255,255,255,0.9);
    font-size: 0.85rem;
    text-align: right;
}
.aiq-header-user .tenant {
    color: rgba(255,255,255,0.6);
    font-size: 0.7rem;
    letter-spacing: 0.3px;
}
.aiq-header-logout {
    color: rgba(255,255,255,0.75);
    font-size: 0.8rem;
    text-decoration: none;
    padding: 0.45rem 0.9rem;
    border-radius: var(--aiq-radius);
    border: 1px solid rgba(255,255,255,0.15);
    transition: background var(--aiq-dur) var(--aiq-ease);
}
.aiq-header-logout:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.aiq-theme-toggle {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    width: 36px; height: 36px;
    border-radius: var(--aiq-radius);
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background var(--aiq-dur) var(--aiq-ease), transform var(--aiq-dur) var(--aiq-ease);
}
.aiq-theme-toggle:hover { background: rgba(255,255,255,0.2); transform: translateY(-1px); }

/* Nav */
.aiq-nav {
    position: sticky;
    top: 64px;
    z-index: 40;
    background: var(--aiq-surface);
    border-bottom: 1px solid var(--aiq-border);
    backdrop-filter: saturate(180%) blur(10px);
    padding: 0 0.5rem;
}

.aiq-nav .nav-link {
    position: relative;
    color: var(--aiq-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0;
    padding: 0.9rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: none;
    transition: color var(--aiq-dur) var(--aiq-ease);
}

.aiq-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 1rem; right: 1rem; bottom: 0.35rem;
    height: 3px;
    border-radius: 999px;
    background: var(--aiq-gradient);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--aiq-dur) var(--aiq-ease);
}

.aiq-nav .nav-link:hover,
.aiq-nav .nav-link.active {
    color: var(--aiq-text);
}
.aiq-nav .nav-link:hover::after,
.aiq-nav .nav-link.active::after {
    transform: scaleX(1);
}

.aiq-nav .nav-link i { font-size: 1rem; opacity: 0.85; }

/* Main + footer */
.aiq-main {
    flex: 1;
    padding: 1.5rem;
}

.aiq-footer {
    margin-top: 2rem;
    padding: 1.25rem 1.5rem;
    color: var(--aiq-text-subtle);
    font-size: 0.8rem;
    text-align: center;
    border-top: 1px solid var(--aiq-border);
    background: var(--aiq-surface);
}

/* ---------- Cards ---------- */
.aiq-card {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    box-shadow: var(--aiq-shadow-sm);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    transition: box-shadow var(--aiq-dur) var(--aiq-ease), transform var(--aiq-dur) var(--aiq-ease);
    position: relative;
    overflow: hidden;
}

.aiq-card--gradient::before {
    content: '';
    position: absolute; inset: 0 0 auto 0;
    height: 3px;
    background: var(--aiq-gradient);
}

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

.aiq-card__title {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: -0.005em;
    color: var(--aiq-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.aiq-card__eyebrow {
    text-transform: uppercase;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--aiq-text-subtle);
}

/* Tenant banner card */
.aiq-tenant-banner {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.1rem;
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    box-shadow: var(--aiq-shadow-xs);
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
}
.aiq-tenant-banner::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--aiq-gradient);
}
.aiq-tenant-banner .icon {
    width: 40px; height: 40px;
    border-radius: var(--aiq-radius);
    background: var(--aiq-primary-soft);
    color: var(--aiq-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
}
.aiq-tenant-banner .name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--aiq-text);
}
.aiq-tenant-banner .sub {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--aiq-text-subtle);
}

/* ---------- Page heading ---------- */
.aiq-page-title {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--aiq-text);
    margin: 0;
}

h1:focus {
    outline: none;
}

.aiq-eyebrow {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--aiq-text-subtle);
}

/* ---------- Metric cards ---------- */
.aiq-metric {
    position: relative;
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    box-shadow: var(--aiq-shadow-sm);
    padding: 1.1rem 1.25rem;
    min-height: 128px;
    overflow: hidden;
    transition: transform var(--aiq-dur) var(--aiq-ease), box-shadow var(--aiq-dur) var(--aiq-ease);
}
.aiq-metric:hover {
    transform: translateY(-2px);
    box-shadow: var(--aiq-shadow-md);
}
.aiq-metric::before {
    content: '';
    position: absolute; left: 0; right: 0; top: 0;
    height: 3px;
    background: var(--aiq-gradient);
    opacity: 0.9;
}
.aiq-metric__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--aiq-text-subtle);
}
.aiq-metric__value {
    font-family: var(--aiq-font-mono);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--aiq-text);
    margin-top: 0.25rem;
    letter-spacing: -0.02em;
}
.aiq-metric__value--gradient {
    background: var(--aiq-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.aiq-metric__value--danger  { color: var(--aiq-danger); }
.aiq-metric__value--warning { color: var(--aiq-warning); }
.aiq-metric__value--success { color: var(--aiq-success); }

.aiq-metric__icon {
    position: absolute; top: 1rem; right: 1rem;
    width: 40px; height: 40px;
    border-radius: var(--aiq-radius);
    background: var(--aiq-primary-soft);
    color: var(--aiq-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
}
.aiq-metric__icon--danger  { background: var(--aiq-danger-soft);  color: var(--aiq-danger); }
.aiq-metric__icon--warning { background: var(--aiq-warning-soft); color: var(--aiq-warning); }
.aiq-metric__icon--success { background: var(--aiq-success-soft); color: var(--aiq-success); }

.aiq-metric__delta {
    display: inline-flex; align-items: center; gap: 0.2rem;
    font-size: 0.78rem; font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--aiq-radius-pill);
    margin-top: 0.4rem;
}
.aiq-metric__delta--up   { color: var(--aiq-success); background: var(--aiq-success-soft); }
.aiq-metric__delta--down { color: var(--aiq-danger);  background: var(--aiq-danger-soft); }
.aiq-metric__delta--flat { color: var(--aiq-text-subtle); background: var(--aiq-surface-alt); }

.aiq-metric__spark {
    position: absolute; left: 0; right: 0; bottom: -1px;
    height: 42px;
    pointer-events: none;
}

/* ---------- Buttons ---------- */
.btn {
    font-family: var(--aiq-font);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0;
    padding: 0.5rem 1rem;
    border-radius: var(--aiq-radius);
    text-transform: none;
    transition: all var(--aiq-dur) var(--aiq-ease);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid transparent;
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--aiq-primary-ring);
}

.btn-aiq-primary {
    background: var(--aiq-gradient);
    color: #fff;
    border: none;
    box-shadow: 0 6px 14px rgba(79,70,229,0.30);
}
.btn-aiq-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(79,70,229,0.38);
    filter: brightness(1.05);
}
.btn-aiq-primary:active { transform: translateY(0); }

.btn-aiq-outline {
    background: transparent;
    color: var(--aiq-primary);
    border: 1px solid var(--aiq-primary);
}
.btn-aiq-outline:hover {
    background: var(--aiq-primary-soft);
    color: var(--aiq-primary);
}

.btn-aiq-ghost {
    background: transparent;
    color: var(--aiq-text-muted);
    border: 1px solid var(--aiq-border);
}
.btn-aiq-ghost:hover {
    background: var(--aiq-surface-hover);
    color: var(--aiq-text);
}

.btn-aiq-danger {
    background: var(--aiq-danger);
    color: #fff;
    border: none;
}
.btn-aiq-danger:hover { background: #DC2626; color: #fff; }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 1.5rem; font-size: 0.95rem; }

/* ---------- Badges ---------- */
.aiq-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.25rem 0.6rem;
    border-radius: var(--aiq-radius-pill);
    text-transform: uppercase;
    white-space: nowrap;
}

/* Status badges */
.badge-status-todo       { background: var(--aiq-surface-alt); color: var(--aiq-text-muted); border: 1px solid var(--aiq-border); }
.badge-status-inprogress { background: var(--aiq-info-soft);   color: var(--aiq-info); }
.badge-status-inreview   { background: var(--aiq-primary-soft); color: var(--aiq-primary); }
.badge-status-done       { background: var(--aiq-success-soft); color: var(--aiq-success); }
.badge-status-blocked    { background: var(--aiq-danger-soft);  color: var(--aiq-danger); }

/* Priority / severity */
.badge-priority-donow    { background: var(--aiq-danger-soft);  color: var(--aiq-danger); }
.badge-priority-donext   { background: var(--aiq-warning-soft); color: var(--aiq-warning); }
.badge-priority-later    { background: var(--aiq-surface-alt);  color: var(--aiq-text-muted); border: 1px solid var(--aiq-border); }
.badge-priority-notdoing { background: var(--aiq-surface-alt);  color: var(--aiq-text-subtle); border: 1px solid var(--aiq-border); }

/* T-shirt size */
.badge-tshirt-xs { background: var(--aiq-success-soft);  color: var(--aiq-success); }
.badge-tshirt-s  { background: var(--aiq-info-soft);     color: var(--aiq-info); }
.badge-tshirt-m  { background: var(--aiq-primary-soft);  color: var(--aiq-primary); }
.badge-tshirt-l  { background: var(--aiq-warning-soft);  color: var(--aiq-warning); }
.badge-tshirt-xl { background: var(--aiq-danger-soft);   color: var(--aiq-danger); }

/* Phase */
.badge-phase          { background: var(--aiq-surface-alt);  color: var(--aiq-text-muted); border: 1px solid var(--aiq-border); }
.badge-phase-active   { background: var(--aiq-primary-soft); color: var(--aiq-primary); }
.badge-phase-gate     { background: rgba(139,92,246,0.15);   color: var(--aiq-accent); }
.badge-phase-complete { background: var(--aiq-success-soft); color: var(--aiq-success); }

/* Gate */
.badge-gate-pending  { background: var(--aiq-warning-soft); color: var(--aiq-warning); }
.badge-gate-approved { background: var(--aiq-success-soft); color: var(--aiq-success); }
.badge-gate-rejected { background: var(--aiq-danger-soft);  color: var(--aiq-danger); }
.badge-gate-deferred { background: var(--aiq-surface-alt);  color: var(--aiq-text-muted); border: 1px solid var(--aiq-border); }

/* Call direction */
.badge-direction-inbound  { background: var(--aiq-info-soft);    color: var(--aiq-info); }
.badge-direction-outbound { background: rgba(139,92,246,0.15);   color: var(--aiq-accent); }

/* Inline helpers */
.aiq-required { color: var(--aiq-danger); font-weight: 700; }
.aiq-muted-cell { color: var(--aiq-text-subtle); }
.aiq-form-hint { font-size: 0.72rem; color: var(--aiq-text-subtle); margin-top: 0.25rem; }
.aiq-modal-overlay { background: rgba(11,16,32,0.55); backdrop-filter: blur(4px); }

/* ---------- Tables ---------- */
.aiq-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.9rem;
    color: var(--aiq-text);
}

.aiq-table thead th {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--aiq-text-subtle);
    padding: 0.85rem 1rem;
    background: var(--aiq-surface-alt);
    border-bottom: 1px solid var(--aiq-border);
    text-align: left;
}

.aiq-table thead th:first-child { border-top-left-radius: var(--aiq-radius); }
.aiq-table thead th:last-child  { border-top-right-radius: var(--aiq-radius); }

.aiq-table tbody td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--aiq-divider);
    vertical-align: middle;
}

.aiq-table tbody tr:last-child td { border-bottom: none; }

.aiq-table tbody tr {
    transition: background var(--aiq-dur-fast) var(--aiq-ease);
}
.aiq-table tbody tr:hover {
    background: var(--aiq-surface-hover);
}
.aiq-table tbody tr.clickable { cursor: pointer; }

.aiq-rank {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px;
    border-radius: var(--aiq-radius-pill);
    background: var(--aiq-primary-soft); color: var(--aiq-primary);
    font-size: 0.75rem; font-weight: 700;
}
.aiq-rank--gold   { background: linear-gradient(135deg, #FCD34D, #F59E0B); color: #fff; }
.aiq-rank--silver { background: linear-gradient(135deg, #E5E7EB, #9CA3AF); color: #fff; }
.aiq-rank--bronze { background: linear-gradient(135deg, #FDBA74, #C2410C); color: #fff; }

/* ---------- Forms ---------- */
.form-label {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--aiq-text-muted);
    margin-bottom: 0.3rem;
    text-transform: none;
    letter-spacing: 0;
}

.form-control,
.form-select {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border-strong);
    color: var(--aiq-text);
    border-radius: var(--aiq-radius);
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    transition: border-color var(--aiq-dur) var(--aiq-ease), box-shadow var(--aiq-dur) var(--aiq-ease);
}
.form-control:focus,
.form-select:focus {
    border-color: var(--aiq-primary);
    box-shadow: 0 0 0 3px var(--aiq-primary-ring);
    background: var(--aiq-surface);
    color: var(--aiq-text);
}

.form-control::placeholder { color: var(--aiq-text-subtle); }

.form-control:disabled,
.form-control[readonly],
.form-select:disabled {
    background: var(--aiq-surface-alt);
    color: var(--aiq-text);
    -webkit-text-fill-color: var(--aiq-text);
    opacity: 1;
    cursor: not-allowed;
}

.form-check-input:checked {
    background-color: var(--aiq-primary);
    border-color: var(--aiq-primary);
}
.form-check-input:focus {
    border-color: var(--aiq-primary);
    box-shadow: 0 0 0 3px var(--aiq-primary-ring);
}

/* ---------- Modal ---------- */
.aiq-modal .modal-content {
    background: var(--aiq-surface);
    color: var(--aiq-text);
    border: 2px solid var(--aiq-primary);
    border-radius: var(--aiq-radius-lg);
    box-shadow: var(--aiq-shadow-lg), 0 0 0 4px var(--aiq-primary-ring);
    overflow: hidden;
}
.aiq-modal .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.1rem 1.4rem;
    background: var(--aiq-gradient-header);
    color: #FFFFFF;
}
.aiq-modal .modal-title {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    color: #FFFFFF;
}
.aiq-modal .modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(2);
    opacity: 0.85;
}
.aiq-modal .modal-header .btn-close:hover { opacity: 1; }
.aiq-modal .modal-header .btn-close:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35);
    opacity: 1;
}
.aiq-modal .modal-body { padding: 1.25rem 1.4rem; }
.aiq-modal .modal-footer {
    border-top: 1px solid var(--aiq-divider);
    background: var(--aiq-surface-alt);
    padding: 0.9rem 1.4rem;
}

/* ---------- Tabs ---------- */
.nav-tabs {
    border-bottom: 1px solid var(--aiq-border);
    gap: 0.25rem;
}
.nav-tabs .nav-link {
    color: var(--aiq-text-muted);
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.7rem 1rem;
    border-radius: 0;
    background: transparent;
    text-transform: none;
    letter-spacing: 0;
    transition: color var(--aiq-dur) var(--aiq-ease), border-color var(--aiq-dur) var(--aiq-ease);
}
.nav-tabs .nav-link:hover { color: var(--aiq-text); border-bottom-color: var(--aiq-border-strong); }
.nav-tabs .nav-link.active {
    color: var(--aiq-primary);
    border-bottom-color: var(--aiq-primary);
    background: transparent;
    font-weight: 700;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0 0 1rem 0;
    font-size: 0.82rem;
    color: var(--aiq-text-subtle);
}
.breadcrumb a {
    color: var(--aiq-primary);
    text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-item.active {
    color: var(--aiq-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.72rem;
}
.breadcrumb-item + .breadcrumb-item::before {
    color: var(--aiq-text-subtle);
}

/* ---------- Empty state ---------- */
.empty-state {
    text-align: center;
    padding: 2.75rem 1rem;
    color: var(--aiq-text-muted);
}
.empty-state .empty-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 64px; height: 64px;
    border-radius: var(--aiq-radius-lg);
    background: var(--aiq-primary-soft);
    color: var(--aiq-primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}
.empty-state p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: var(--aiq-text-muted);
}

/* ---------- Loading ---------- */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}
.loading-spinner .spinner-border {
    color: var(--aiq-primary);
    width: 2.75rem;
    height: 2.75rem;
    border-width: 0.2rem;
}

/* Shimmer skeleton */
.aiq-skeleton {
    background: linear-gradient(90deg,
        var(--aiq-surface-alt) 0%,
        var(--aiq-surface-hover) 50%,
        var(--aiq-surface-alt) 100%);
    background-size: 200% 100%;
    animation: aiq-shimmer 1.3s infinite linear;
    border-radius: var(--aiq-radius-sm);
}
@keyframes aiq-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---------- Progress ---------- */
.progress {
    height: 8px;
    background: var(--aiq-surface-alt);
    border-radius: var(--aiq-radius-pill);
    overflow: hidden;
}
.progress-bar {
    background: var(--aiq-gradient);
    border-radius: var(--aiq-radius-pill);
}

/* ---------- Score category bar (custom) ---------- */
.aiq-score-row {
    margin-bottom: 1rem;
}
.aiq-score-row__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.35rem;
}
.aiq-score-row__label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--aiq-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.aiq-score-row__value {
    font-family: var(--aiq-font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--aiq-text);
}
.aiq-score-row__weight {
    font-size: 0.7rem;
    color: var(--aiq-text-subtle);
    text-align: right;
    margin-top: 0.25rem;
}

/* ---------- Pagination ---------- */
.pagination { gap: 0.25rem; }
.page-item .page-link {
    background: var(--aiq-surface);
    color: var(--aiq-text-muted);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-sm) !important;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.7rem;
    transition: all var(--aiq-dur) var(--aiq-ease);
}
.page-item .page-link:hover {
    background: var(--aiq-surface-hover);
    color: var(--aiq-text);
    border-color: var(--aiq-border-strong);
}
.page-item.active .page-link {
    background: var(--aiq-gradient);
    color: #fff;
    border-color: transparent;
}
.page-item.disabled .page-link {
    background: var(--aiq-surface);
    color: var(--aiq-text-subtle);
    opacity: 0.6;
}

/* ---------- Alerts ---------- */
.alert-aiq-success { background: var(--aiq-success-soft); border: 1px solid rgba(16,185,129,0.25); color: var(--aiq-success); border-radius: var(--aiq-radius); }
.alert-aiq-warning { background: var(--aiq-warning-soft); border: 1px solid rgba(245,158,11,0.25); color: var(--aiq-warning); border-radius: var(--aiq-radius); }
.alert-aiq-danger  { background: var(--aiq-danger-soft);  border: 1px solid rgba(239,68,68,0.25);  color: var(--aiq-danger);  border-radius: var(--aiq-radius); }
.alert-aiq-info    { background: var(--aiq-info-soft);    border: 1px solid rgba(6,182,212,0.25);  color: var(--aiq-info);    border-radius: var(--aiq-radius); }

/* ---------- Transcript chat ---------- */
.transcript-chat {
    background: var(--aiq-surface-alt);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    padding: 1rem;
    max-height: 600px;
    overflow-y: auto;
}
.chat-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    gap: 0.6rem;
}
.chat-row-right { flex-direction: row-reverse; }
.chat-avatar {
    width: 34px; height: 34px;
    border-radius: var(--aiq-radius-pill);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 700;
    flex-shrink: 0;
    color: #fff;
}
.chat-avatar-left  { background: var(--aiq-gradient); }
.chat-avatar-right { background: var(--aiq-surface-hover); color: var(--aiq-text); border: 1px solid var(--aiq-border); }
.chat-bubble {
    max-width: 72%;
    padding: 0.6rem 0.85rem;
    border-radius: var(--aiq-radius-lg);
    font-size: 0.88rem;
    line-height: 1.5;
    position: relative;
    box-shadow: var(--aiq-shadow-xs);
}
.chat-bubble-left  {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-top-left-radius: 4px;
}
.chat-bubble-right {
    background: var(--aiq-primary-soft);
    border: 1px solid rgba(79,70,229,0.15);
    color: var(--aiq-text);
    border-top-right-radius: 4px;
}
.chat-speaker {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.15rem;
}
.chat-bubble-left  .chat-speaker { color: var(--aiq-primary); }
.chat-bubble-right .chat-speaker { color: var(--aiq-text-muted); }
.chat-text { color: var(--aiq-text); }

/* ---------- Utilities ---------- */
.aiq-gradient-text {
    background: var(--aiq-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.clickable { cursor: pointer; }

.aiq-divider {
    height: 1px;
    background: var(--aiq-divider);
    margin: 1rem 0;
    border: 0;
}

.aiq-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--aiq-text-muted);
    background: var(--aiq-surface-alt);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-pill);
}

.aiq-fade-in  { animation: aiq-fade-in var(--aiq-dur-slow) var(--aiq-ease); }
.aiq-fade-up  { animation: aiq-fade-up var(--aiq-dur-slow) var(--aiq-ease); }
@keyframes aiq-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes aiq-fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes aiq-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* Score color helpers */
.score-excellent { color: var(--aiq-success); }
.score-good      { color: var(--aiq-primary); }
.score-fair      { color: var(--aiq-warning); }
.score-poor      { color: var(--aiq-danger); }

/* ---------- Kanban / pipeline / timeline (modernized) ---------- */
.aiq-pipeline {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 0;
    overflow-x: auto;
}
.aiq-pipeline__phase {
    flex: 1;
    min-width: 110px;
    padding: 0.85rem 0.75rem;
    border-radius: var(--aiq-radius);
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    text-align: center;
    cursor: pointer;
    transition: all var(--aiq-dur) var(--aiq-ease);
}
.aiq-pipeline__phase:hover { background: var(--aiq-surface-hover); transform: translateY(-1px); }
.aiq-pipeline__phase.active {
    background: var(--aiq-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--aiq-shadow-glow);
}
.aiq-pipeline__phase .count {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--aiq-font-mono);
}
.aiq-pipeline__phase .label {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.aiq-kanban {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}
.aiq-kanban__col {
    flex: 1;
    min-width: 260px;
    background: var(--aiq-surface-alt);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
}
.aiq-kanban__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--aiq-border);
    font-weight: 700;
    font-size: 0.82rem;
}
.aiq-kanban__count {
    background: var(--aiq-primary-soft);
    color: var(--aiq-primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: var(--aiq-radius-pill);
}
.aiq-kanban__body { padding: 0.75rem; min-height: 200px; }
.aiq-kanban__card {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius);
    padding: 0.75rem 0.85rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all var(--aiq-dur) var(--aiq-ease);
}
.aiq-kanban__card:hover {
    box-shadow: var(--aiq-shadow-md);
    transform: translateY(-1px);
}

/* ---------- Landing page ---------- */
.landing-hero {
    background: var(--aiq-gradient-header);
    padding: 6rem 0 7rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.landing-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(600px 300px at 20% 10%, rgba(139,92,246,0.35), transparent 60%),
        radial-gradient(500px 250px at 80% 30%, rgba(34,211,238,0.20), transparent 60%);
    pointer-events: none;
}
.landing-hero > .container-fluid { position: relative; z-index: 1; }
.landing-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    text-transform: none;
}
.landing-hero .lead {
    font-size: 1.15rem;
    opacity: 0.85;
    line-height: 1.6;
    margin-top: 1rem;
}

.landing-metrics-bar {
    background: var(--aiq-surface);
    border-bottom: 1px solid var(--aiq-border);
    padding: 2rem 0;
    box-shadow: var(--aiq-shadow-sm);
}
.landing-metric { text-align: center; padding: 1rem; }
.landing-metric .value {
    font-family: var(--aiq-font-mono);
    font-size: 2.25rem;
    font-weight: 700;
    background: var(--aiq-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.landing-metric .label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--aiq-text-subtle);
    margin-top: 0.25rem;
}

.landing-section { padding: 4rem 0; }
.landing-section-alt { padding: 4rem 0; background: var(--aiq-surface-alt); }
.landing-section h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--aiq-text);
    margin-bottom: 2.25rem;
    text-align: center;
}

.feature-card {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--aiq-shadow-sm);
    height: 100%;
    transition: transform var(--aiq-dur) var(--aiq-ease), box-shadow var(--aiq-dur) var(--aiq-ease);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--aiq-shadow-md); }
.feature-card .icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 56px; height: 56px;
    border-radius: var(--aiq-radius-lg);
    background: var(--aiq-gradient-soft);
    color: var(--aiq-primary);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}
.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--aiq-text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.feature-card p {
    font-size: 0.92rem;
    color: var(--aiq-text-muted);
    margin: 0;
    line-height: 1.55;
}

.pricing-card {
    background: var(--aiq-surface);
    border: 1px solid var(--aiq-border);
    border-radius: var(--aiq-radius-lg);
    padding: 2rem;
    text-align: center;
    height: 100%;
    box-shadow: var(--aiq-shadow-sm);
}
.pricing-card.featured {
    border: none;
    position: relative;
    background: linear-gradient(var(--aiq-surface), var(--aiq-surface)) padding-box,
                var(--aiq-gradient) border-box;
    border: 2px solid transparent;
    box-shadow: var(--aiq-shadow-glow);
}
.pricing-card .plan-name {
    font-size: 0.85rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--aiq-text-muted);
}
.pricing-card .price {
    font-family: var(--aiq-font-mono);
    font-size: 2.5rem; font-weight: 700;
    background: var(--aiq-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 1rem 0;
}
.pricing-card .price span {
    font-size: 0.875rem; font-weight: 400;
    color: var(--aiq-text-subtle);
    background: none; -webkit-background-clip: initial; background-clip: initial;
}
.pricing-card ul { list-style: none; padding: 0; text-align: left; margin: 1rem 0; }
.pricing-card ul li {
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--aiq-divider);
    font-size: 0.9rem;
    color: var(--aiq-text-muted);
}
.pricing-card ul li i { color: var(--aiq-success); margin-right: 0.5rem; }

.landing-cta {
    background: var(--aiq-gradient-header);
    padding: 4rem 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.landing-cta::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(600px 300px at 50% 0%, rgba(139,92,246,0.35), transparent 60%);
}
.landing-cta > * { position: relative; z-index: 1; }
.landing-cta h2 { color: #fff; font-weight: 700; letter-spacing: -0.02em; }
.landing-cta p  { opacity: 0.85; margin-bottom: 2rem; }

.landing-footer {
    background: var(--aiq-surface);
    padding: 2rem 0;
    color: var(--aiq-text-subtle);
    font-size: 0.85rem;
    text-align: center;
    border-top: 1px solid var(--aiq-border);
}

.btn-landing-primary {
    background: #fff;
    color: var(--aiq-primary);
    font-weight: 700;
    padding: 0.8rem 1.75rem;
    border: none;
    font-size: 0.95rem;
    border-radius: var(--aiq-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    transition: transform var(--aiq-dur) var(--aiq-ease);
}
.btn-landing-primary:hover { transform: translateY(-1px); color: var(--aiq-primary); background: #fff; }

.btn-landing-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.4);
    font-weight: 600;
    padding: 0.8rem 1.75rem;
    font-size: 0.95rem;
    border-radius: var(--aiq-radius);
    transition: all var(--aiq-dur) var(--aiq-ease);
}
.btn-landing-outline:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: #fff;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .aiq-header { padding: 0.6rem 1rem; }
    .aiq-tagline { display: none; }
    .aiq-nav { overflow-x: auto; top: 56px; }
    .aiq-nav .nav-link { white-space: nowrap; padding: 0.75rem 0.8rem; font-size: 0.78rem; }
    .aiq-main { padding: 1rem; }
    .landing-hero h1 { font-size: 2rem; }
    .landing-hero { padding: 4rem 0 4.5rem; }
    .aiq-metric { min-height: 108px; }
    .aiq-metric__value { font-size: 1.65rem; }
}

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