/*
 * EduMarketing CRM UI. Implements docs/DESIGN.md:
 * white canvas + ink type, near-black primary CTA, white hairline secondary,
 * colour-block depth (no shadows), weights 400/500 only, signature surface cards,
 * radius scale 6 / 10 / 12 px, no hover styling (default + active/pressed only).
 */

:root {
    /* ---- Design tokens --------------------------------------------------------------- */
    --ink: #181d26;
    --ink-active: #0d1218;
    --body: #333840;
    --muted: #41454d;
    --hairline: #dddddd;
    --border-strong: #9297a0;
    --canvas: #ffffff;
    --surface-soft: #f8fafc;
    --surface-strong: #e0e2e6;
    --surface-dark: #181d26;
    --coral: #aa2d00;
    --forest: #0a2e0e;
    --cream: #f5e9d4;
    --peach: #fcab79;
    --mint: #a8d8c4;
    --yellow: #f4d35e;
    --mustard: #d9a441;
    --link: #1b61c9;
    --link-active: #1a3866;
    --info: #254fad;
    --info-border: #458fff;
    --success: #006400;
    --success-border: #39bf45;

    --r-xs: 2px;
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 12px;
    --r-full: 9999px;

    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --sidebar-width: 248px;
    --topbar-height: 64px;

    /* ---- Bootstrap mapping ------------------------------------------------------------- */
    --bs-body-font-family: var(--font);
    --bs-body-font-size: 14px;
    --bs-body-line-height: 1.4;
    --bs-body-color: var(--body);
    --bs-body-bg: var(--canvas);
    --bs-emphasis-color: var(--ink);
    --bs-heading-color: var(--ink);
    --bs-secondary-color: var(--muted);
    --bs-tertiary-bg: var(--surface-soft);
    --bs-border-color: var(--hairline);
    --bs-border-radius: var(--r-sm);
    --bs-border-radius-sm: var(--r-sm);
    --bs-border-radius-lg: var(--r-lg);
    --bs-link-color: var(--link);
    --bs-link-color-rgb: 27, 97, 201;
    --bs-link-hover-color: var(--link);
    --bs-link-hover-color-rgb: 27, 97, 201;
    --bs-link-decoration: none;
    --bs-primary: var(--ink);
    --bs-primary-rgb: 24, 29, 38;
    --bs-secondary-rgb: 224, 226, 230;
    --bs-success-rgb: 0, 100, 0;
    --bs-info-rgb: 168, 216, 196;
    --bs-warning-rgb: 244, 211, 94;
    --bs-danger-rgb: 170, 45, 0;
    --bs-dark-rgb: 24, 29, 38;
    --bs-light-rgb: 248, 250, 252;
    --bs-focus-ring-color: rgba(69, 143, 255, .45);
}

html, body { background: var(--canvas); }
body { font-family: var(--font); color: var(--body); -webkit-font-smoothing: antialiased; }

a { color: var(--link); text-decoration: none; }
a:active { color: var(--link-active); }

/* Weight discipline: 400 for display, 500 for emphasis, never 600/700. */
h1, .h1, h2, .h2, h3, .h3, h4, .h4 { font-weight: 400; color: var(--ink); letter-spacing: 0; }
h5, .h5, h6, .h6 { font-weight: 500; color: var(--ink); }
strong, b, th, .fw-bold, .fw-semibold, .fw-medium { font-weight: 500 !important; }
.display-5 { font-weight: 400; }
.text-muted, .text-body-secondary { color: var(--muted) !important; }
.small, small { font-size: 13px; }

/* Semantic text colours mapped onto the palette. */
.text-primary { color: var(--ink) !important; }
.text-success { color: var(--success) !important; }
.text-danger, .text-warning { color: var(--coral) !important; }

/* ---- Buttons ----------------------------------------------------------------------------- */
.btn {
    --bs-btn-font-weight: 500;
    --bs-btn-font-size: 15px;
    --bs-btn-padding-x: 20px;
    --bs-btn-padding-y: 11px;
    --bs-btn-border-radius: var(--r-lg);
    --bs-btn-focus-box-shadow: 0 0 0 2px var(--info-border);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: none;
}
.btn-sm {
    --bs-btn-font-size: 14px;
    --bs-btn-padding-x: 12px;
    --bs-btn-padding-y: 6px;
    --bs-btn-border-radius: var(--r-sm);
    min-height: 36px;
}
.btn-lg { --bs-btn-padding-y: 16px; --bs-btn-padding-x: 24px; --bs-btn-font-size: 16px; min-height: 52px; }

/* Primary: near-black ink. Hover deliberately equals default. */
.btn-primary, .btn-dark {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--ink);
    --bs-btn-border-color: var(--ink);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--ink);
    --bs-btn-hover-border-color: var(--ink);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--ink-active);
    --bs-btn-active-border-color: var(--ink-active);
    --bs-btn-disabled-bg: var(--border-strong);
    --bs-btn-disabled-border-color: var(--border-strong);
    box-shadow: 0 1px 2px rgba(27, 97, 201, .12);
}

/* Secondary family: white canvas, ink text, hairline outline. */
.btn-secondary, .btn-light, .btn-outline-primary, .btn-outline-secondary, .btn-outline-success, .btn-outline-dark, .btn-outline-warning {
    --bs-btn-color: var(--ink);
    --bs-btn-bg: var(--canvas);
    --bs-btn-border-color: var(--hairline);
    --bs-btn-hover-color: var(--ink);
    --bs-btn-hover-bg: var(--canvas);
    --bs-btn-hover-border-color: var(--hairline);
    --bs-btn-active-color: var(--ink);
    --bs-btn-active-bg: var(--surface-strong);
    --bs-btn-active-border-color: var(--border-strong);
    --bs-btn-disabled-color: var(--border-strong);
    --bs-btn-disabled-border-color: var(--border-strong);
    --bs-btn-disabled-bg: var(--canvas);
}
.btn-check:checked + .btn-outline-secondary,
.btn-check:checked + .btn-outline-primary {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}
.btn-outline-success .bi-whatsapp { color: var(--success); }

.btn-success {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--forest);
    --bs-btn-border-color: var(--forest);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--forest);
    --bs-btn-hover-border-color: var(--forest);
    --bs-btn-active-bg: #061c09;
    --bs-btn-active-border-color: #061c09;
}
.btn-danger {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--coral);
    --bs-btn-border-color: var(--coral);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--coral);
    --bs-btn-hover-border-color: var(--coral);
    --bs-btn-active-bg: #7f2200;
    --bs-btn-active-border-color: #7f2200;
}
.btn-outline-danger {
    --bs-btn-color: var(--coral);
    --bs-btn-bg: var(--canvas);
    --bs-btn-border-color: var(--hairline);
    --bs-btn-hover-color: var(--coral);
    --bs-btn-hover-bg: var(--canvas);
    --bs-btn-hover-border-color: var(--hairline);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--coral);
    --bs-btn-active-border-color: var(--coral);
}

/* Circular icon button (40px). */
.btn-icon {
    width: 40px; height: 40px; min-height: 40px;
    padding: 0;
    border-radius: var(--r-full);
    --bs-btn-border-radius: var(--r-full);
}
.btn-group > .btn { min-height: 36px; }
.input-group > .btn { border-radius: var(--r-sm); }

/* ---- Forms -------------------------------------------------------------------------------- */
.form-control, .form-select {
    min-height: 44px;
    padding-top: 10px;
    padding-bottom: 10px;
    border: 1px solid var(--hairline);
    border-radius: var(--r-sm);
    color: var(--ink);
    font-size: 14px;
    transition: none;
}
.form-control { padding-left: 16px; padding-right: 16px; }
.form-select { padding-left: 16px; }
textarea.form-control { min-height: 0; }
.form-control-sm, .form-select-sm { min-height: 36px; padding-top: 6px; padding-bottom: 6px; font-size: 14px; border-radius: var(--r-sm); }
.form-control-sm { padding-left: 12px; padding-right: 12px; }
.form-select-sm { padding-left: 12px; }
.form-control:focus, .form-select:focus {
    border-color: var(--info-border);
    box-shadow: 0 0 0 1px var(--info-border);
}
.form-control[readonly] { background: var(--surface-soft); }
.form-label { font-weight: 500; color: var(--ink); margin-bottom: 6px; }
.form-text { color: var(--muted); }
.form-check-input { border-color: var(--border-strong); }
.form-check-input:checked { background-color: var(--ink); border-color: var(--ink); }
.form-check-input:focus { box-shadow: 0 0 0 2px var(--info-border); border-color: var(--info-border); }
.is-invalid, .was-validated .form-control:invalid { border-color: var(--coral) !important; }
.invalid-feedback { color: var(--coral); }

/* ---- Cards, signature surfaces -------------------------------------------------------- */
.card {
    --bs-card-border-color: var(--hairline);
    --bs-card-border-radius: var(--r-md);
    --bs-card-inner-border-radius: calc(var(--r-md) - 1px);
    --bs-card-cap-bg: transparent;
    --bs-card-spacer-x: 20px;
    --bs-card-spacer-y: 20px;
    box-shadow: none;
}
.card-header { border-bottom: 0; padding-bottom: 0; padding-top: 20px; }
.card-header .h6, .card-header h2 { font-size: 16px; font-weight: 500; }
.card-footer { background: var(--canvas); border-top: 1px solid var(--hairline); }

.sig-card { border-radius: var(--r-lg); border: 0; color: #fff; }
.sig-dark { background: var(--surface-dark); }
.sig-coral { background: var(--coral); }
.sig-forest { background: var(--forest); }
.sig-cream { background: var(--cream); color: var(--ink); }
.sig-soft { background: var(--surface-soft); color: var(--ink); }
.sig-mint { background: var(--mint); color: var(--ink); }
.sig-card .text-muted { color: rgba(255, 255, 255, .72) !important; }
.sig-cream .text-muted, .sig-soft .text-muted, .sig-mint .text-muted { color: var(--muted) !important; }

/* ---- Badges ------------------------------------------------------------------------------- */
.badge { font-weight: 500; border-radius: var(--r-sm); padding: 4px 8px; font-size: 12px; letter-spacing: .1px; }
.badge.rounded-pill { border-radius: var(--r-sm) !important; }
.text-bg-secondary, .text-bg-light { color: var(--ink) !important; }
.text-bg-info, .text-bg-warning { color: var(--ink) !important; }
.text-bg-light { border: 1px solid var(--hairline); }

/* ---- Alerts -------------------------------------------------------------------------------- */
.alert { border-radius: var(--r-md); border: 1px solid var(--hairline); color: var(--ink); background: var(--canvas); }
.alert-success { border-color: var(--success-border); }
.alert-success .bi { color: var(--success); }
.alert-danger { border-color: var(--coral); }
.alert-danger .bi { color: var(--coral); }
.alert-warning { background: var(--cream); border-color: var(--cream); }
.alert-info { background: var(--surface-soft); border-color: var(--hairline); }

/* ---- Tables & lists -------------------------------------------------------------------------- */
.table {
    --bs-table-bg: var(--canvas);
    --bs-table-border-color: var(--hairline);
    --bs-table-color: var(--body);
    margin-bottom: 0;
}
.table > thead th { font-size: 13px; font-weight: 500; color: var(--muted); border-bottom: 1px solid var(--hairline); padding-top: 12px; padding-bottom: 12px; white-space: nowrap; }
.table > tbody td { padding-top: 12px; padding-bottom: 12px; }
.card > .table-responsive > .table > :not(caption) > * > *:first-child { padding-left: 20px; }
.card > .table-responsive > .table > :not(caption) > * > *:last-child { padding-right: 20px; }
.list-group { --bs-list-group-border-color: var(--hairline); --bs-list-group-action-hover-bg: transparent; --bs-list-group-action-active-bg: var(--surface-soft); }
.list-group-item-action:hover { background: transparent; }
.pagination { --bs-pagination-color: var(--ink); --bs-pagination-border-color: var(--hairline); --bs-pagination-hover-bg: var(--canvas); --bs-pagination-hover-color: var(--ink); --bs-pagination-hover-border-color: var(--hairline); --bs-pagination-active-bg: var(--ink); --bs-pagination-active-border-color: var(--ink); --bs-pagination-focus-box-shadow: 0 0 0 2px var(--info-border); --bs-pagination-border-radius: var(--r-sm); }
.dropdown-menu { --bs-dropdown-border-color: var(--hairline); --bs-dropdown-border-radius: var(--r-md); --bs-dropdown-link-hover-bg: transparent; --bs-dropdown-link-active-bg: var(--surface-soft); --bs-dropdown-link-active-color: var(--ink); box-shadow: none; }

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

.app-sidebar {
    background-color: var(--canvas) !important; /* .offcanvas-lg is transparent on desktop */
    color: var(--body);
    width: var(--sidebar-width);
    border-right: 1px solid var(--hairline);
}
@media (min-width: 992px) {
    .app-sidebar { position: sticky; top: 0; height: 100vh; flex-shrink: 0; overflow-y: auto; }
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--topbar-height);
    padding: 0 20px;
    border-bottom: 1px solid var(--hairline);
}
.brand-mark {
    width: 32px; height: 32px;
    border-radius: var(--r-sm);
    background: var(--ink);
    color: #fff;
    display: grid; place-items: center;
    flex-shrink: 0;
}
.brand-name { color: var(--ink); font-weight: 500; line-height: 1.2; }
.sidebar-brand > div { min-width: 0; }
.sidebar-nav { padding: 12px; gap: 2px; }
.sidebar-nav .nav-link {
    color: var(--body);
    border-radius: var(--r-sm);
    padding: 9px 12px;
    display: flex;
    gap: 12px;
    align-items: center;
    font-size: 14px;
}
.sidebar-nav .nav-link .bi { color: var(--muted); font-size: 16px; }
.sidebar-nav .nav-link:hover, .sidebar-nav .nav-link:focus { color: var(--body); }
.sidebar-nav .nav-link:active { background: var(--surface-strong); }
.sidebar-nav .nav-link.active { color: var(--ink); background: var(--surface-soft); font-weight: 500; }
.sidebar-nav .nav-link.active .bi { color: var(--ink); }
.sidebar-heading {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .16px;
    color: var(--muted);
    padding: 20px 12px 6px;
}

.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--topbar-height);
    padding: 0 16px;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
}
.topbar-search { position: relative; width: min(440px, 50vw); }
.topbar-search .bi { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.topbar-search .form-control { padding-left: 40px; min-height: 40px; }

.app-content { padding: 24px 16px 48px; max-width: 1440px; width: 100%; }
@media (min-width: 768px) { .app-content { padding: 32px 32px 64px; } }

.page-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    gap: 12px;
    margin-bottom: 24px;
}
.page-header h1, .page-header .h4 { font-size: 24px; line-height: 1.2; font-weight: 400; margin-bottom: 4px !important; }
@media (min-width: 768px) { .page-header h1, .page-header .h4 { font-size: 32px; } }
.section-label { font-size: 12px; font-weight: 500; letter-spacing: .16px; color: var(--muted); text-transform: uppercase; }

/* ---- Dashboard ------------------------------------------------------------------------------ */
.stat-card { color: var(--ink); border-radius: var(--r-lg); display: block; }
.stat-card .card-body { padding: 20px; }
.stat-icon {
    width: 40px; height: 40px;
    border-radius: var(--r-full);
    border: 1px solid var(--hairline);
    background: var(--canvas);
    color: var(--ink);
    display: grid; place-items: center;
    margin-bottom: 16px;
}
.sig-card .stat-icon { background: transparent; border-color: rgba(255, 255, 255, .28); color: #fff; }
.stat-value { font-size: 32px; font-weight: 400; line-height: 1.1; }
.stat-label { font-size: 13px; margin-top: 4px; color: var(--muted); }
.sig-card .stat-label { color: rgba(255, 255, 255, .78); }
.sig-card, .sig-card:active { color: #fff; }
.sig-card.sig-cream, .sig-card.sig-soft, .sig-card.sig-mint { color: var(--ink); }
.sig-cream .stat-label, .sig-soft .stat-label, .sig-mint .stat-label { color: var(--muted); }
a.stat-card:active { opacity: .92; }

.trend-chart { display: flex; align-items: flex-end; gap: 6px; height: 200px; padding-top: 20px; }
.trend-bar { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; min-width: 0; }
.trend-fill { width: 100%; max-width: 32px; min-height: 2px; background: var(--ink); border-radius: var(--r-xs) var(--r-xs) 0 0; }
.trend-value { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.trend-label { font-size: 11px; color: var(--muted); margin-top: 6px; }

.funnel-row {
    display: grid;
    grid-template-columns: minmax(90px, 40%) 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 6px 0;
    color: var(--body);
    font-size: 14px;
}
.funnel-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.funnel-track { height: 8px; background: var(--surface-strong); border-radius: var(--r-xs); overflow: hidden; }
.funnel-fill { display: block; height: 100%; min-width: 2px; border-radius: var(--r-xs); }
.funnel-count { font-weight: 500; min-width: 2.5rem; text-align: right; color: var(--ink); }

/* ---- Leads ------------------------------------------------------------------------------------ */
.leads-table td, .leads-table th { white-space: nowrap; }
.leads-table td:nth-child(2) { white-space: normal; min-width: 180px; }
.bulk-bar { position: sticky; top: calc(var(--topbar-height) + 8px); z-index: 1010; }

.detail-list { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; font-size: 14px; }
.detail-list dt { font-weight: 400; color: var(--muted); }
.detail-list dd { margin: 0; color: var(--ink); word-break: break-word; }

.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 0; bottom: 0; width: 1px; background: var(--hairline); }
.timeline li { display: flex; gap: 12px; padding-bottom: 16px; position: relative; }
.timeline-icon {
    flex-shrink: 0;
    width: 32px; height: 32px;
    border-radius: var(--r-full);
    background: var(--canvas);
    border: 1px solid var(--hairline);
    display: grid; place-items: center;
    color: var(--ink);
    font-size: 14px;
}
.timeline-body { min-width: 0; padding-top: 5px; }
.timeline-text { color: var(--ink); word-break: break-word; }

.program-checks {
    max-height: 220px;
    overflow-y: auto;
    border: 1px solid var(--hairline);
    border-radius: var(--r-sm);
    padding: 8px 12px;
}

.chat-bubble { border-radius: var(--r-md); padding: 10px 12px; max-width: 85%; font-size: 14px; word-break: break-word; }
.chat-text { white-space: pre-wrap; color: var(--ink); }
.chat-out { background: var(--surface-soft); border: 1px solid var(--hairline); margin-left: auto; }
.chat-in { background: var(--mint); color: var(--ink); }
.chat-meta { font-size: 12px; color: var(--muted); margin-top: 4px; }

.code-block { background: var(--surface-soft); border: 1px solid var(--hairline); border-radius: var(--r-sm); padding: 12px; font-size: 12px; white-space: pre-wrap; word-break: break-all; }

/* ---- Guest / public ------------------------------------------------------------------------- */
.guest-body, .public-body { background: var(--canvas); }
.guest-wrap { max-width: 420px; margin: 0 auto; padding: 96px 16px 48px; }
.guest-logo {
    width: 48px; height: 48px; margin: 0 auto;
    border-radius: var(--r-lg);
    background: var(--ink); color: #fff;
    display: grid; place-items: center; font-size: 22px;
}

.public-form-wrap { max-width: 560px; margin: 0 auto; padding: 48px 16px 64px; }
.public-wide { max-width: 760px; }
.public-embedded { background: transparent; }
.public-embedded .public-form-wrap { padding: 0; max-width: none; }
.public-embedded .public-form-card { border: 0; }
.public-eyebrow { font-size: 13px; font-weight: 500; letter-spacing: .16px; color: var(--muted); text-transform: uppercase; }
.amount-display { font-size: 40px; font-weight: 400; line-height: 1.1; color: var(--ink); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---- Print (challan / receipt) ---------------------------------------------------------------- */
.print-sheet { max-width: 1100px; margin: 0 auto; padding: 24px 16px; color: var(--ink); }
.challan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.challan-copy { border: 1px solid var(--ink); border-radius: var(--r-xs); padding: 14px; font-size: 12px; }
.challan-copy h3 { font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: .16px; border-bottom: 1px solid var(--ink); padding-bottom: 6px; margin-bottom: 8px; }
.challan-copy table { width: 100%; }
.challan-copy td { padding: 3px 0; vertical-align: top; }
.challan-copy td:first-child { color: var(--muted); width: 42%; padding-right: 6px; }
.challan-sign { margin-top: 36px; display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); }
.receipt { max-width: 720px; margin: 0 auto; border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 32px; }
@media (max-width: 900px) { .challan-grid { grid-template-columns: 1fr; } }
@media print {
    @page { size: A4 landscape; margin: 10mm; }
    .no-print { display: none !important; }
    body { background: #fff; }
    .print-sheet { padding: 0; max-width: none; }
    .challan-grid { grid-template-columns: repeat(3, 1fr); gap: 8mm; }
    .receipt { border: 0; }
}

/* ---- Admission portal ------------------------------------------------------------------------- */
.portal-topbar {
    position: sticky; top: 0; z-index: 1020;
    display: flex; align-items: center; gap: 12px;
    height: var(--topbar-height);
    padding: 0 16px;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
}
@media (min-width: 768px) { .portal-topbar { padding: 0 32px; } }
.portal-main { max-width: 1120px; margin: 0 auto; padding: 32px 16px 64px; }
@media (min-width: 768px) { .portal-main { padding: 48px 32px 96px; } }
.portal-hero { padding: 16px 0 40px; max-width: 760px; }
.portal-title { font-size: 32px; font-weight: 400; line-height: 1.15; color: var(--ink); margin-bottom: 12px; }
@media (min-width: 768px) { .portal-title { font-size: 48px; font-weight: 500; line-height: 1.1; } }
.portal-lead { font-size: 16px; color: var(--muted); margin: 0; }
.portal-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0 16px; color: var(--muted); font-size: 13px; }
.portal-divider::before, .portal-divider::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }
.portal-footer { border-top: 1px solid var(--hairline); padding: 24px 16px; text-align: center; color: var(--muted); font-size: 13px; }
.btn-group > .btn.active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---- Client branding on public pages (forms, payment page, portal, emails use the same tokens) ---------- */
.branded { --brand: var(--ink); --brand-active: var(--ink-active); --on-brand: #ffffff; --form-radius: 10px; }
.branded .btn-primary {
    --bs-btn-bg: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-color: var(--on-brand);
    --bs-btn-hover-bg: var(--brand);
    --bs-btn-hover-border-color: var(--brand);
    --bs-btn-hover-color: var(--on-brand);
    --bs-btn-active-bg: var(--brand-active);
    --bs-btn-active-border-color: var(--brand-active);
    --bs-btn-active-color: var(--on-brand);
}
.branded .public-form-card { border-top: 4px solid var(--brand); border-radius: var(--form-radius); }
.branded .form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
.brand-logo { display: block; max-height: 48px; max-width: 220px; object-fit: contain; }
.brand-check { width: 56px; height: 56px; margin: 0 auto; border-radius: var(--r-full); display: grid; place-items: center; font-size: 26px; background: var(--brand); color: var(--on-brand); }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; border-radius: var(--r-sm); background: #fff; }
.brand-mark.has-logo { background: transparent; }
.color-swatch { width: 44px; height: 44px; border-radius: var(--r-sm); border: 1px solid var(--hairline); padding: 2px; }

/* ---- Form builder ------------------------------------------------------------------------------- */
.fb-layout { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 1100px) { .fb-layout { grid-template-columns: 240px minmax(0, 1fr) 300px; align-items: start; } }
.fb-layout > .fb-design, .fb-layout > .fb-preview-wrap, .fb-layout > .fb-embed { grid-column: 1 / -1; }
@media (min-width: 1100px) {
    .fb-layout > .fb-design:not(.d-none) { grid-column: 1 / 2; }
    .fb-layout > .fb-design:not(.d-none) ~ .fb-preview-wrap { grid-column: 2 / -1; grid-row: 1; }
}
.fb-palette, .fb-inspector { position: sticky; top: calc(var(--topbar-height) + 16px); }
.fb-palette-list { display: flex; flex-wrap: wrap; gap: 6px; }
.fb-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 10px; font-size: 13px; color: var(--ink);
    background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--r-sm);
    cursor: grab;
}
.fb-chip:active { background: var(--surface-strong); }
.fb-chip[disabled] { color: var(--border-strong); cursor: not-allowed; }
.fb-chip .bi { font-size: 12px; color: var(--muted); }
.fb-canvas-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.fb-canvas-title { font-size: 18px; color: var(--ink); }
.fb-list { min-height: 160px; display: flex; flex-direction: column; gap: 8px; }
.fb-empty { border: 1px dashed var(--border-strong); border-radius: var(--r-md); padding: 32px; text-align: center; color: var(--muted); }
.fb-card {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; background: var(--canvas);
    border: 1px solid var(--hairline); border-radius: var(--r-md);
    cursor: pointer;
}
.fb-card.selected { border-color: var(--ink); box-shadow: inset 3px 0 0 var(--ink); }
.fb-card.dragging { opacity: .4; }
.fb-card:focus-visible { outline: 2px solid var(--info-border); outline-offset: 2px; }
.fb-handle { color: var(--border-strong); cursor: grab; font-size: 18px; }
.fb-card-body { flex: 1; min-width: 0; }
.fb-card-label { color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fb-card-meta { font-size: 12px; color: var(--muted); }
.fb-card-actions { display: flex; gap: 4px; }
.fb-card-actions .btn-icon { width: 32px; height: 32px; min-height: 32px; }
.fb-drop-line { height: 3px; background: var(--info-border); border-radius: 2px; }

.fb-preview-stage { background: var(--surface-soft); border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 24px; }
.fb-preview { --accent: #181d26; --on-accent: #fff; --radius: 10px; max-width: 560px; margin: 0 auto; }
.fb-preview-form { background: #fff; border: 1px solid var(--hairline); border-top: 4px solid var(--accent); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; grid-template-columns: 1fr; }
.fb-preview-form.two-col { grid-template-columns: 1fr 1fr; }
.fb-preview-form > * { grid-column: 1 / -1; }
.fb-preview-form.two-col > .fb-preview-field.half { grid-column: auto; }
.fb-preview-title { font-size: 22px; color: var(--ink); }
.fb-preview-desc { font-size: 14px; color: var(--muted); }
.fb-preview-heading { font-size: 16px; font-weight: 500; color: var(--ink); padding-top: 4px; }
.fb-preview-label { font-size: 14px; font-weight: 500; color: var(--ink); margin-bottom: 6px; }
.fb-preview-input { width: 100%; min-height: 44px; border: 1px solid var(--hairline); border-radius: calc(var(--radius) / 1.6); padding: 10px 14px; font: inherit; font-size: 14px; background: #fff; }
.fb-preview-help { font-size: 12px; color: var(--muted); margin-top: 4px; }
.fb-preview-check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; margin-bottom: 4px; }
.fb-preview-check input { margin-top: 3px; accent-color: var(--accent); }
.fb-preview-submit, .fb-preview-btn { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 24px; border-radius: var(--radius); background: var(--accent); color: var(--on-accent); font-weight: 500; }
.fb-preview-submit { width: 100%; }
.fb-preview-launcher { margin-bottom: 16px; }
.fb-preview-launcher.floating { text-align: right; }
.fb-preview-launcher.floating.left { text-align: left; }
.fb-preview.dark .fb-preview-form { background: #181d26; border-color: #1d1f25; }
.fb-preview.dark .fb-preview-title, .fb-preview.dark .fb-preview-label, .fb-preview.dark .fb-preview-heading, .fb-preview.dark .fb-preview-check { color: #fff; }
.fb-preview.dark .fb-preview-desc, .fb-preview.dark .fb-preview-help { color: #9297a0; }
.fb-preview.dark .fb-preview-input { background: #1d1f25; border-color: #41454d; color: #fff; }
.fb-tabs .btn.active, .branded .btn-group > .btn.active { background: var(--brand, var(--ink)); border-color: var(--brand, var(--ink)); color: var(--on-brand, #fff); }

/* ---- Settings: branding & email preview ------------------------------------------------------ */
.brand-logo-box { width: 160px; height: 72px; flex: 0 0 auto; display: flex; align-items: center; justify-content: center; border: 1px solid var(--hairline); border-radius: 10px; padding: 8px; background: var(--canvas); }
.brand-logo-box img { max-width: 100%; max-height: 100%; object-fit: contain; }
.email-preview { display: block; width: 100%; height: 560px; border: 0; border-top: 1px solid var(--hairline); border-radius: 0 0 12px 12px; background: #f4f5f7; }

/* ---- Settings: notifications ---------------------------------------------------------------- */
.notify-channels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.notify-channel { border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 10px 12px; }
@media (max-width: 575.98px) { .notify-channels { grid-template-columns: 1fr; } }

/* Internet call page (/v/{token}) */
.voice-call [hidden] { display: none !important; }
.voice-call .voice-status { font-size: 1.25rem; font-weight: 500; }
.voice-call .voice-timer { font-variant-numeric: tabular-nums; }

/* ---- Lead scoring ---------------------------------------------------------------------------- */
.points-col { width: 112px; }
.points-input { max-width: 96px; margin-left: auto; }
.score-badge { font-variant-numeric: tabular-nums; }
.score-breakdown { margin: 0; padding: 0; list-style: none; }
.score-breakdown li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-top: 1px solid var(--hairline); font-size: 14px; }
.score-breakdown li:first-child { border-top: 0; }
.score-breakdown .points { font-variant-numeric: tabular-nums; white-space: nowrap; }
.score-breakdown .points.minus { color: var(--coral); }