/* ==========================================================================
   Fusion OS design system
   ========================================================================== */
:root {
  --primary: #3b5bdb;
  --primary-600: #364fc7;
  --primary-50: #edf2ff;
  --secondary: #12b886;
  --secondary-50: #e6fcf5;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --border: #e3e7ef;
  --border-strong: #cfd6e3;
  --text: #1b2233;
  --text-2: #3d4659;
  --muted: #6b768c;
  --success: #0f9d6b;
  --success-50: #e3f8ef;
  --warning: #c77700;
  --warning-50: #fff4db;
  --danger: #d6334a;
  --danger-50: #fde9ec;
  --info: #1971c2;
  --info-50: #e7f2fd;
  --neutral-50: #eef1f6;

  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, .05);
  --shadow: 0 1px 3px rgba(17, 24, 39, .06), 0 6px 16px -8px rgba(17, 24, 39, .08);
  --shadow-lg: 0 18px 48px -12px rgba(17, 24, 39, .22);

  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  --fs-xs: 12px;
  --fs-sm: 13px;
  --fs: 14px;
  --fs-md: 15px;
  --fs-lg: 18px;
  --fs-xl: 22px;
  --fs-2xl: 26px;

  --control-h: 38px;
  --control-h-sm: 32px;
  --header-h: 64px;
  --sidebar-w: 256px;
  --sidebar-w-collapsed: 72px;
  --row-pad: 12px;
  --gap: 16px;
  --section-gap: 24px;

  --sidebar-bg: #0f1729;
  --sidebar-text: #aeb8cc;
  --sidebar-hover: rgba(255, 255, 255, .06);
  --sidebar-active: rgba(91, 124, 250, .18);
  --sidebar-active-text: #ffffff;
  --sidebar-heading: #6a7690;
}

.theme-client {
  --primary: #0b7a75;
  --primary-600: #09625e;
  --primary-50: #e3f6f4;
  --sidebar-bg: #ffffff;
  --sidebar-text: #4a5468;
  --sidebar-hover: #f1f5f8;
  --sidebar-active: #e3f6f4;
  --sidebar-active-text: #0b7a75;
  --sidebar-heading: #8a94a8;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: var(--fs); line-height: 1.5; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; color: var(--text); }
p { margin: 0 0 10px; }
img, svg { vertical-align: middle; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.icon { flex-shrink: 0; }
hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }

/* ---------- App shell ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); background: var(--sidebar-bg); color: var(--sidebar-text); display: flex; flex-direction: column; z-index: 40; transition: width .2s ease, transform .2s ease; border-right: 1px solid transparent; }
.theme-client .sidebar { border-right-color: var(--border); }
.sidebar-brand { height: var(--header-h); display: flex; align-items: center; gap: 10px; padding: 0 20px; font-weight: 700; letter-spacing: .5px; color: #fff; white-space: nowrap; flex-shrink: 0; }
.theme-client .sidebar-brand { color: var(--text); border-bottom: 1px solid var(--border); }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, var(--primary), #6d8bff); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 15px; flex-shrink: 0; }
.theme-client .brand-mark { background: linear-gradient(135deg, #0b7a75, #20c4b6); }
.brand-name small { display: block; font-size: 10.5px; font-weight: 600; letter-spacing: 1.2px; color: var(--sidebar-heading); text-transform: uppercase; }
.logo { display: block; width: auto; max-width: 100%; }
.sidebar-brand .brand-name { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sidebar-brand .brand-name:hover, .sidebar-brand .brand-icon:hover { text-decoration: none; }
.sidebar-brand .brand-name .logo { height: 38px; }
.sidebar-brand .brand-name small { padding: 2px 7px; border: 1px solid currentColor; border-radius: 999px; font-size: 9.5px; line-height: 1.3; opacity: .85; }
.sidebar-brand .brand-icon { display: none; }
.sidebar-brand .brand-icon .logo { width: 32px; height: 32px; }
body.sidebar-collapsed .sidebar-brand .brand-icon { display: block; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 10px 20px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent; }
.nav-section { font-size: 10.5px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; color: var(--sidebar-heading); padding: 16px 12px 6px; white-space: nowrap; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 8px 12px; border-radius: var(--radius-sm); color: var(--sidebar-text); font-size: 13.5px; font-weight: 500; white-space: nowrap; cursor: pointer; border: 0; background: none; width: 100%; text-align: left; position: relative; }
.nav-item:hover { background: var(--sidebar-hover); color: var(--sidebar-active-text); text-decoration: none; }
.nav-item.active { background: var(--sidebar-active); color: var(--sidebar-active-text); font-weight: 600; }
.nav-item.active::before { content: ""; position: absolute; left: -10px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--primary); }
.theme-admin .nav-item.active::before { background: #6d8bff; }
.nav-item .chev { margin-left: auto; transition: transform .2s; opacity: .7; }
.nav-group.open > .nav-item .chev { transform: rotate(180deg); }
.nav-sub { display: none; padding: 2px 0 6px 30px; }
.nav-group.open .nav-sub { display: block; }
.nav-sub a { display: block; padding: 6px 12px; font-size: 13px; color: var(--sidebar-text); border-radius: var(--radius-sm); white-space: nowrap; }
.nav-sub a:hover { color: var(--sidebar-active-text); background: var(--sidebar-hover); text-decoration: none; }
.nav-sub a.active { color: var(--sidebar-active-text); font-weight: 600; }
.nav-label { overflow: hidden; text-overflow: ellipsis; }
.nav-badge { margin-left: auto; font-size: 11px; background: var(--danger); color: #fff; border-radius: 10px; padding: 0 7px; line-height: 18px; }
.sidebar-foot { padding: 12px 14px; border-top: 1px solid rgba(255,255,255,.06); font-size: 12px; }
.theme-client .sidebar-foot { border-top-color: var(--border); }

body.sidebar-collapsed .sidebar { width: var(--sidebar-w-collapsed); }
body.sidebar-collapsed .sidebar .nav-label, body.sidebar-collapsed .sidebar .nav-section, body.sidebar-collapsed .sidebar .chev, body.sidebar-collapsed .sidebar .brand-name, body.sidebar-collapsed .sidebar .nav-sub, body.sidebar-collapsed .sidebar .nav-badge, body.sidebar-collapsed .sidebar-foot { display: none !important; }
body.sidebar-collapsed .nav-item { justify-content: center; padding: 10px; }
body.sidebar-collapsed .sidebar-brand { justify-content: center; padding: 0; }
body.sidebar-collapsed .main { margin-left: var(--sidebar-w-collapsed); }
body.sidebar-collapsed .nav-item[data-tooltip]:hover::after { content: attr(data-tooltip); position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%); background: #111827; color: #fff; padding: 5px 10px; border-radius: 6px; font-size: 12px; white-space: nowrap; z-index: 60; box-shadow: var(--shadow); }

.main { flex: 1; margin-left: var(--sidebar-w); min-width: 0; display: flex; flex-direction: column; transition: margin .2s ease; }
.topbar { height: var(--header-h); background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 14px; padding: 0 24px; position: sticky; top: 0; z-index: 30; }
.topbar-search { flex: 1; max-width: 420px; position: relative; }
.topbar-search input { width: 100%; height: 36px; border: 1px solid var(--border); background: var(--surface-2); border-radius: var(--radius); padding: 0 12px 0 36px; font-size: 13.5px; }
.topbar-search input:focus { outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px var(--primary-50); }
.topbar-search .icon { position: absolute; left: 11px; top: 9px; color: var(--muted); }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.icon-btn { width: 36px; height: 36px; display: inline-grid; place-items: center; border-radius: var(--radius); border: 1px solid transparent; background: none; color: var(--text-2); cursor: pointer; position: relative; }
.icon-btn:hover { background: var(--surface-2); border-color: var(--border); text-decoration: none; }
.icon-btn .dot { position: absolute; top: 6px; right: 6px; min-width: 16px; height: 16px; border-radius: 8px; background: var(--danger); color: #fff; font-size: 10px; font-weight: 700; display: grid; place-items: center; padding: 0 4px; border: 2px solid #fff; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-50); color: var(--primary); display: inline-grid; place-items: center; font-weight: 700; font-size: 12.5px; flex-shrink: 0; text-transform: uppercase; }
.avatar.sm { width: 28px; height: 28px; font-size: 11px; }
.avatar.lg { width: 52px; height: 52px; font-size: 18px; border-radius: 12px; }
.avatar.square { border-radius: 8px; }
.profile-btn { display: flex; align-items: center; gap: 10px; padding: 4px 8px 4px 4px; border-radius: var(--radius); border: 1px solid transparent; background: none; cursor: pointer; text-align: left; }
.profile-btn:hover { background: var(--surface-2); border-color: var(--border); }
.profile-btn strong { display: block; font-size: 13px; line-height: 1.2; }
.profile-btn span { font-size: 11.5px; color: var(--muted); }

.dropdown { position: relative; }
.dropdown-menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 220px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 6px; display: none; z-index: 50; }
.dropdown.open .dropdown-menu { display: block; }
.dropdown-menu a, .dropdown-menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border-radius: var(--radius-sm); color: var(--text-2); font-size: 13.5px; background: none; border: 0; cursor: pointer; text-align: left; }
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.dropdown-menu .danger { color: var(--danger); }
.dropdown-head { padding: 10px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.dropdown-head strong { display: block; }
.dropdown-head span { font-size: 12px; color: var(--muted); }
.dropdown-menu.wide { width: 360px; padding: 0; }
.notif-item { display: flex; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-2); }
.notif-item:hover { background: var(--surface-2); text-decoration: none; }
.notif-item.unread { background: #fbfcff; }
.notif-item.unread strong::after { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--primary); margin-left: 6px; vertical-align: middle; }
.notif-item small { display: block; color: var(--muted); font-size: 11.5px; margin-top: 2px; }

.demo-bar { background: #fff8e1; border-bottom: 1px solid #f3dd9a; color: #6d4c00; font-size: 12.5px; padding: 7px 24px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.demo-bar strong { letter-spacing: .6px; text-transform: uppercase; font-size: 11px; background: #f5c542; color: #3d2b00; padding: 2px 8px; border-radius: 4px; }
.demo-bar select { height: 28px; border: 1px solid #e3c766; border-radius: 6px; background: #fff; padding: 0 8px; font-size: 12.5px; }
.demo-bar form { display: flex; gap: 6px; align-items: center; margin: 0; }

.content { padding: 24px; max-width: 1480px; width: 100%; margin: 0 auto; flex: 1; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: var(--section-gap); flex-wrap: wrap; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; list-style: none; padding: 0; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--border-strong); }
.breadcrumb li:last-child { color: var(--text-2); font-weight: 500; }
.page-title { font-size: var(--fs-2xl); font-weight: 700; letter-spacing: -.3px; }
.page-sub { color: var(--muted); margin-top: 4px; font-size: var(--fs); max-width: 760px; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.footer { padding: 16px 24px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; background: var(--surface); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: var(--control-h); padding: 0 14px; border-radius: var(--radius); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text-2); font-weight: 600; font-size: 13.5px; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, box-shadow .15s; text-decoration: none !important; }
.btn:hover { background: var(--surface-2); border-color: #b9c2d3; color: var(--text); }
.btn:disabled, .btn.disabled { opacity: .55; cursor: not-allowed; pointer-events: none; }
.btn.is-loading { opacity: .8; cursor: progress; }
.btn.is-loading::before { content: ""; width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.inline-edit { margin-top: 6px; }
.inline-edit > summary { list-style: none; display: inline-flex; }
.inline-edit > summary::-webkit-details-marker { display: none; }
.inline-edit[open] > summary { background: var(--primary-50); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(59,91,219,.25); }
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); color: #fff; }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #0b8459; color: #fff; }
.btn-danger { background: var(--surface); border-color: #f1b8c1; color: var(--danger); }
.btn-danger:hover { background: var(--danger-50); border-color: var(--danger); color: var(--danger); }
.btn-warning { background: var(--warning-50); border-color: #f2d38c; color: #7a4a00; }
.btn-warning:hover { background: #fde9b8; border-color: var(--warning); color: #7a4a00; }
.btn-danger.solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-ghost { border-color: transparent; background: none; }
.btn-ghost:hover { background: var(--neutral-50); border-color: transparent; }
.btn-sm { height: var(--control-h-sm); padding: 0 10px; font-size: 12.5px; }
.btn-xs { height: 26px; padding: 0 8px; font-size: 12px; border-radius: var(--radius-sm); }
.btn-icon { width: var(--control-h-sm); height: var(--control-h-sm); padding: 0; }
.btn-block { width: 100%; }
.btn-group { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.link-btn { background: none; border: 0; padding: 0; color: var(--primary); cursor: pointer; font-weight: 600; font-size: inherit; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: var(--danger); }

/* ---------- Panels / cards ---------- */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); min-width: 0; }
.panel + .panel { margin-top: var(--gap); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.panel-head h2, .panel-head h3 { font-size: var(--fs-md); font-weight: 650; }
.panel-head p, .panel-head .sub { font-size: 12.5px; color: var(--muted); margin: 2px 0 0; }
.panel-body { padding: 20px; }
.panel-body.tight { padding: 0; }
.panel-foot { padding: 12px 20px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--radius-lg) var(--radius-lg); display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }

.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.grid-main-r { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.stack > * + * { margin-top: var(--gap); }
.section { margin-top: var(--section-gap); }

/* ---------- KPI cards ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--gap); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 18px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.stat-label { font-size: 12.5px; color: var(--muted); font-weight: 600; display: flex; align-items: center; gap: 7px; }
.stat-label .icon { color: var(--primary); }
.stat-value { font-size: 24px; font-weight: 750; letter-spacing: -.4px; margin-top: 6px; color: var(--text); }
.stat-meta { font-size: 12px; color: var(--muted); margin-top: 2px; display: flex; align-items: center; gap: 6px; }
.stat-meta .up { color: var(--success); font-weight: 600; }
.stat-meta .down { color: var(--danger); font-weight: 600; }
.stat .spark { position: absolute; right: 14px; bottom: 14px; width: 72px; height: 26px; opacity: .85; }
a.stat:hover { border-color: var(--primary); text-decoration: none; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.form-grid .case-wrap { display: contents; }
.form-grid .form-legend { grid-column: 1 / -1; margin: 6px 0 -4px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 13px; font-weight: 650; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.form-grid > .form-legend:first-child { border-top: 0; padding-top: 0; }
.form-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label, .label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.req { color: var(--danger); margin-left: 2px; }
.hint { font-size: 12px; color: var(--muted); }
.input, .select, .textarea { width: 100%; height: var(--control-h); border: 1px solid var(--border-strong); background: var(--surface); border-radius: var(--radius); padding: 0 12px; font-size: 13.5px; transition: border-color .15s, box-shadow .15s; }
.textarea { height: auto; min-height: 96px; padding: 10px 12px; resize: vertical; line-height: 1.5; }
.select { appearance: none; padding-right: 32px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b768c' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; }
.select[multiple] { height: auto; min-height: 110px; padding: 6px; background-image: none; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.input.is-invalid, .select.is-invalid, .textarea.is-invalid { border-color: var(--danger); }
.input.is-invalid:focus, .select.is-invalid:focus, .textarea.is-invalid:focus { box-shadow: 0 0 0 3px var(--danger-50); }
.error-text { font-size: 12px; color: var(--danger); font-weight: 500; }
.input-sm { height: var(--control-h-sm); font-size: 13px; }
.input-group { display: flex; }
.input-group .input { border-radius: var(--radius) 0 0 var(--radius); }
.input-group .btn { border-radius: 0 var(--radius) var(--radius) 0; border-left: 0; }
.input-group .addon { display: inline-flex; align-items: center; padding: 0 10px; background: var(--surface-2); border: 1px solid var(--border); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); font-size: 12.5px; color: var(--text-2); }
.input-group .addon + .input { border-radius: 0 var(--radius) var(--radius) 0; }
.dropdown-menu .dropdown-form { display: flex; gap: 6px; padding: 6px 10px; align-items: center; }
.dropdown-menu .dropdown-form .input { width: 80px; }
.dropdown-menu .dropdown-form .btn { width: auto; flex: 1; justify-content: center; }
.input-icon { position: relative; }
.input-icon .icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.input-icon .input { padding-left: 36px; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; cursor: pointer; color: var(--text-2); }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; padding-top: 18px; margin-top: 8px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.form-actions .left { margin-right: auto; }
.fieldset-title { font-size: 13px; font-weight: 700; color: var(--text); margin: 4px 0 -4px; padding-top: 6px; grid-column: 1 / -1; text-transform: uppercase; letter-spacing: .5px; }
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .track { width: 38px; height: 22px; background: var(--border-strong); border-radius: 11px; position: relative; transition: background .2s; flex-shrink: 0; }
.switch .track::after { content: ""; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .2s; }
.switch input:checked + .track { background: var(--primary); }
.switch input:checked + .track::after { transform: translateX(16px); }
.switch input:focus-visible + .track { outline: 2px solid var(--primary); outline-offset: 2px; }
.range { width: 100%; accent-color: var(--primary); }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.setting-row:last-child { border-bottom: 0; }
.setting-row strong { display: block; font-size: 13.5px; }
.setting-row span { font-size: 12.5px; color: var(--muted); }

/* ---------- Toolbar / filters ---------- */
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.toolbar .search { flex: 1 1 240px; max-width: 340px; }
.toolbar .select, .toolbar .input { height: 34px; font-size: 13px; width: auto; min-width: 130px; }
.toolbar .search .input { width: 100%; }
.toolbar-spacer { flex: 1; }
.filter-count { font-size: 12.5px; color: var(--muted); }
.bulk-bar { display: none; align-items: center; gap: 10px; padding: 10px 16px; background: var(--primary-50); border-bottom: 1px solid var(--border); font-size: 13px; flex-wrap: wrap; }
.bulk-bar.show { display: flex; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-weight: 700; padding: 10px 16px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table th a { color: inherit; display: inline-flex; gap: 4px; align-items: center; }
.table th a:hover { color: var(--primary); text-decoration: none; }
.table td { padding: var(--row-pad) 16px; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--text-2); }
.table tbody tr:hover td { background: #fafbfe; }
.table tbody tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .actions { text-align: right; white-space: nowrap; }
.table .check-col { width: 36px; }
.table td.wrap { white-space: normal; min-width: 220px; }
.table.compact td { padding: 9px 16px; }
.cell-main { display: flex; align-items: center; gap: 10px; min-width: 0; }
.cell-main strong { display: block; color: var(--text); font-weight: 600; white-space: nowrap; }
.cell-main strong a { color: var(--text); }
.cell-main strong a:hover { color: var(--primary); }
.cell-main small { display: block; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.table-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--border); flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.pagination { display: flex; gap: 4px; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.pagination a, .pagination span { min-width: 32px; height: 32px; padding: 0 9px; display: inline-grid; place-items: center; border-radius: var(--radius-sm); border: 1px solid var(--border); color: var(--text-2); font-size: 13px; background: var(--surface); }
.pagination a:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.pagination .active span { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.pagination .disabled span { color: var(--border-strong); }
.per-page { display: flex; align-items: center; gap: 8px; }
.per-page .select { height: 30px; width: 76px; font-size: 12.5px; }

/* ---------- Badges / status ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px; border-radius: 11px; font-size: 11.5px; font-weight: 650; white-space: nowrap; background: var(--neutral-50); color: var(--text-2); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .85; }
.badge.plain::before { display: none; }
.badge.success { background: var(--success-50); color: var(--success); }
.badge.warning { background: var(--warning-50); color: var(--warning); }
.badge.danger { background: var(--danger-50); color: var(--danger); }
.badge.info { background: var(--info-50); color: var(--info); }
.badge.primary { background: var(--primary-50); color: var(--primary); }
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 5px; font-size: 11.5px; font-weight: 600; background: var(--neutral-50); color: var(--text-2); border: 1px solid var(--border); white-space: nowrap; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- Score ---------- */
.score { display: inline-flex; align-items: center; gap: 8px; min-width: 110px; }
.score-num { font-weight: 750; font-variant-numeric: tabular-nums; min-width: 24px; }
.score-bar { flex: 1; height: 6px; border-radius: 3px; background: var(--neutral-50); overflow: hidden; min-width: 48px; }
.score-bar span { display: block; height: 100%; border-radius: 3px; }
.score.high .score-num { color: var(--success); } .score.high .score-bar span { background: var(--success); }
.score.medium .score-num { color: var(--warning); } .score.medium .score-bar span { background: #f0a020; }
.score.low .score-num { color: var(--danger); } .score.low .score-bar span { background: var(--danger); }
.score-ring { --v: 0; --c: var(--success); width: 104px; height: 104px; border-radius: 50%; background: conic-gradient(var(--c) calc(var(--v) * 1%), var(--neutral-50) 0); display: grid; place-items: center; flex-shrink: 0; }
.score-ring > div { width: 82px; height: 82px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; text-align: center; }
.score-ring strong { font-size: 26px; font-weight: 800; line-height: 1; display: block; }
.score-ring small { font-size: 11px; color: var(--muted); }

/* ---------- Progress ---------- */
.progress { height: 8px; border-radius: 4px; background: var(--neutral-50); overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--primary); border-radius: 4px; transition: width .4s ease; }
.progress.success > span { background: var(--success); }
.progress.warning > span { background: #f0a020; }
.progress.lg { height: 12px; border-radius: 6px; }
.progress-label { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
.progress-label strong { color: var(--text); }
.progress.striped > span { background-image: linear-gradient(45deg, rgba(255,255,255,.22) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.22) 50%, rgba(255,255,255,.22) 75%, transparent 75%); background-size: 16px 16px; animation: stripes 1s linear infinite; }
@keyframes stripes { to { background-position: 16px 0; } }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: var(--gap); overflow-x: auto; scrollbar-width: none; }
.tabs a, .tabs button { padding: 10px 14px; font-size: 13.5px; font-weight: 600; color: var(--muted); border: 0; background: none; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; cursor: pointer; }
.tabs a:hover, .tabs button:hover { color: var(--text); text-decoration: none; }
.tabs a.active, .tabs button.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.panel .tabs { padding: 0 12px; margin-bottom: 0; }

/* ---------- Detail layout ---------- */
.detail-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.detail-head .meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 6px; }
.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 10px 16px; font-size: 13.5px; }
.kv dt { color: var(--muted); font-weight: 500; }
.kv dd { margin: 0; color: var(--text); font-weight: 500; word-break: break-word; }
.summary-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.summary-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; background: var(--surface); }
.summary-card span { font-size: 12px; color: var(--muted); display: block; }
.summary-card strong { font-size: 15px; display: block; margin-top: 2px; }
.metric-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.metric-row > div { padding: 14px 16px; border-right: 1px solid var(--border); background: var(--surface); }
.metric-row > div:last-child { border-right: 0; }
.metric-row span { font-size: 12px; color: var(--muted); display: block; }
.metric-row strong { font-size: 20px; font-weight: 750; }

/* ---------- Timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.timeline li { position: relative; padding: 0 0 18px 46px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline .t-icon { position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--surface); border: 2px solid var(--border); display: grid; place-items: center; color: var(--primary); }
.timeline strong { font-size: 13.5px; display: block; color: var(--text); }
.timeline p { font-size: 13px; color: var(--text-2); margin: 2px 0 0; }
.timeline small { font-size: 12px; color: var(--muted); }

/* ---------- List items ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.list-item { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow { flex: 1; min-width: 0; }
.list-item strong { display: block; font-size: 13.5px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-item small { color: var(--muted); font-size: 12px; display: block; }
.rich-field textarea[hidden], .rich-field:not(.is-ready) .rich-editor, .rich-field:not(.is-ready) .ql-toolbar { display: none; }
.rich-field .ql-toolbar.ql-snow { border: 1px solid var(--border); border-radius: var(--radius-sm) var(--radius-sm) 0 0; background: var(--surface-2); font-family: inherit; position: sticky; top: 64px; z-index: 5; }
.rich-field .ql-container.ql-snow { border: 1px solid var(--border); border-top: 0; border-radius: 0 0 var(--radius-sm) var(--radius-sm); font-family: inherit; font-size: 15px; background: var(--surface); }
.rich-field .ql-editor { min-height: 420px; line-height: 1.7; color: var(--text); padding: 18px 20px; }
.rich-field .ql-editor h2 { font-size: 22px; margin: 18px 0 8px; }
.rich-field .ql-editor h3 { font-size: 18px; margin: 14px 0 6px; }
.rich-field .ql-editor p { margin-bottom: 10px; }
.rich-field .ql-editor blockquote { border-left: 4px solid var(--primary); padding-left: 14px; color: var(--text-2); }
.rich-field .ql-editor.ql-blank::before { color: var(--muted); font-style: normal; left: 20px; }
.rich-field .ql-container:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.rich-field .is-invalid + .hint, .rich-field.has-error .ql-container { border-color: var(--danger); }
.ai-steps li span { display: block; color: var(--muted); font-size: 13px; }
.places-box > summary { cursor: pointer; list-style: none; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.places-box > summary::-webkit-details-marker { display: none; }
.places-box:not([open]) > summary { border-bottom: 0; }
.thread { display: grid; gap: 16px; }
.thread-msg { display: flex; gap: 12px; align-items: flex-start; }
.thread-msg.mine { flex-direction: row-reverse; }
.thread-msg.mine .avatar { background: var(--primary); color: #fff; }
.thread-bubble { max-width: 82%; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.thread-msg.mine .thread-bubble { background: var(--primary-50); border-color: transparent; }
.thread-meta { font-size: 12.5px; margin-bottom: 6px; }
.thread-bubble p { margin: 0; white-space: pre-line; font-size: 13.5px; line-height: 1.55; word-break: break-word; }
a.list-item:hover { background: var(--surface-2); text-decoration: none; }

/* ---------- Empty / alerts ---------- */
.empty { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty .empty-icon { width: 52px; height: 52px; border-radius: 14px; background: var(--primary-50); color: var(--primary); display: inline-grid; place-items: center; margin-bottom: 12px; }
.empty h3 { font-size: 15px; color: var(--text); margin-bottom: 4px; }
.empty p { font-size: 13px; margin-bottom: 14px; }
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--radius); font-size: 13.5px; border: 1px solid; margin-bottom: var(--gap); }
.alert.info { background: var(--info-50); border-color: #b9d7f5; color: #134e85; }
.alert.success { background: var(--success-50); border-color: #a9e5cd; color: #0a6b49; }
.alert.warning { background: var(--warning-50); border-color: #f2d38c; color: #7a4a00; }
.alert.danger { background: var(--danger-50); border-color: #f3b3be; color: #94182c; }
.alert ul { margin: 4px 0 0; padding-left: 18px; }

/* ---------- Toasts / dialogs ---------- */
.toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 100; max-width: 380px; }
.toast { display: flex; gap: 10px; align-items: flex-start; background: #111827; color: #fff; padding: 12px 14px; border-radius: var(--radius); box-shadow: var(--shadow-lg); font-size: 13.5px; animation: toast-in .25s ease; }
.toast .icon { margin-top: 1px; }
.toast.success .icon { color: #4ade80; }
.toast.error .icon { color: #f87171; }
.toast.warning .icon { color: #fbbf24; }
.toast button { margin-left: auto; background: none; border: 0; color: #9ca3af; cursor: pointer; padding: 0; }
.toast.hide { opacity: 0; transform: translateY(8px); transition: all .25s; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 41, .45); display: none; align-items: center; justify-content: center; z-index: 90; padding: 20px; }
.modal-backdrop.show { display: flex; }
.modal { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; max-width: 440px; padding: 22px; animation: toast-in .2s ease; }
.modal h3 { font-size: 16px; margin-bottom: 6px; display: flex; gap: 10px; align-items: center; }
.modal p { color: var(--text-2); font-size: 13.5px; }
.modal .modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.modal .modal-icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--danger-50); color: var(--danger); }

/* ---------- Charts ---------- */
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart .grid { stroke: #eef1f6; stroke-width: 1; }
.chart .axis { font-size: 11px; fill: #8a94a8; font-family: var(--font); }
.chart .bar, .chart .pt, .chart .seg { cursor: pointer; transition: opacity .15s; }
.chart .bar:hover, .chart .seg:hover { opacity: .8; }
.chart .pt:hover { r: 5; }
.chart-empty { display: grid; place-items: center; color: var(--muted); font-size: 13px; background: var(--surface-2); border-radius: var(--radius); }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--text-2); margin-top: 8px; }
.legend i, .legend-list i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.donut-wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.donut-wrap .donut { width: 180px; flex-shrink: 0; }
.donut-total { font-size: 26px; font-weight: 800; fill: var(--text); font-family: var(--font); }
.legend-list { list-style: none; margin: 0; padding: 0; flex: 1; min-width: 160px; font-size: 13px; }
.legend-list li { display: flex; align-items: center; padding: 5px 0; border-bottom: 1px dashed var(--border); }
.legend-list li span { flex: 1; color: var(--text-2); }
.funnel { display: flex; flex-direction: column; gap: 10px; }
.funnel-row { display: grid; grid-template-columns: 110px 1fr 64px 52px; gap: 10px; align-items: center; font-size: 13px; }
.funnel-label { color: var(--text-2); font-weight: 500; }
.funnel-track { height: 26px; background: var(--neutral-50); border-radius: 6px; overflow: hidden; }
.funnel-track span { display: block; height: 100%; border-radius: 6px; opacity: .9; }
.funnel-row strong { text-align: right; font-variant-numeric: tabular-nums; }
.funnel-row em { font-style: normal; color: var(--muted); font-size: 12px; text-align: right; }
.hbars { display: flex; flex-direction: column; gap: 12px; }
.hbar-head { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 5px; color: var(--text-2); }
.hbar-track { height: 8px; background: var(--neutral-50); border-radius: 4px; overflow: hidden; }
.hbar-track span { display: block; height: 100%; border-radius: 4px; }
.chart-tip { position: fixed; pointer-events: none; background: #111827; color: #fff; font-size: 12px; padding: 6px 10px; border-radius: 6px; z-index: 120; white-space: nowrap; box-shadow: var(--shadow); display: none; }

/* ---------- AI visuals ---------- */
.ai-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--secondary); box-shadow: 0 0 0 0 rgba(18,184,134,.6); animation: pulse 1.6s infinite; display: inline-block; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(18,184,134,0); } 100% { box-shadow: 0 0 0 0 rgba(18,184,134,0); } }
.ai-stages { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.ai-stage { padding: 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 12.5px; color: var(--muted); background: var(--surface-2); }
.ai-stage strong { display: block; color: var(--text-2); font-size: 13px; }
.ai-stage.done { border-color: #a9e5cd; background: var(--success-50); color: #0a6b49; }
.ai-stage.done strong { color: #0a6b49; }
.ai-stage.current { border-color: var(--primary); background: var(--primary-50); color: var(--primary); }
.ai-stage.current strong { color: var(--primary); }
.log { font-family: var(--mono); font-size: 12.5px; background: #0f1729; color: #c8d3ea; border-radius: var(--radius); padding: 14px; max-height: 360px; overflow-y: auto; }
.log div { padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,.04); }
.log .t { color: #6a7690; margin-right: 8px; }
.log .warning { color: #fbbf24; } .log .error { color: #f87171; } .log .success { color: #4ade80; }
.flow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.flow-step { padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); font-weight: 600; font-size: 13px; display: inline-flex; gap: 8px; align-items: center; }
.flow-step.hl { background: var(--primary-50); border-color: #c5d0fa; color: var(--primary); }
.flow-arrow { color: var(--muted); }

/* ---------- Form builder ---------- */
.builder { display: grid; grid-template-columns: 220px minmax(0, 1fr) minmax(0, 1fr); gap: var(--gap); align-items: start; }
.palette { display: flex; flex-direction: column; gap: 6px; }
.palette button { justify-content: flex-start; }
.builder-field { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; background: var(--surface); margin-bottom: 10px; }
.builder-field.dragging { opacity: .5; }
.builder-field-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.builder-field-head .grip { cursor: grab; color: var(--muted); }
.builder-field-head strong { font-size: 13px; flex: 1; }
.builder-field .form-grid { gap: 10px; }
.preview-form { border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 20px; background: var(--surface-2); }
.preview-form .field { margin-bottom: 12px; }

/* ---------- Auth pages ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; background: var(--surface); }
.auth-art { background: radial-gradient(circle at 20% 20%, #2a3f8f 0%, #0f1729 55%); color: #c8d3ea; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth.client .auth-art { background: radial-gradient(circle at 20% 20%, #0f6e69 0%, #0c2a33 60%); }
.auth-art h1 { color: #fff; font-size: 36px; letter-spacing: -.6px; max-width: 460px; margin: 18px 0 14px; }
.auth-art p { font-size: 15px; max-width: 440px; line-height: 1.65; }
.auth-art .brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; letter-spacing: .5px; }
.auth-art .brand .logo { height: 48px; }
.auth-mobile-logo { display: none; margin-bottom: 24px; }
.auth-mobile-logo .logo { height: 40px; }
.auth-points { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.auth-points li { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.auth-points .icon { color: #4ade80; }
.auth-main { position: relative; display: flex; align-items: center; justify-content: center; padding: 64px 24px 40px; }
.auth-back { position: absolute; top: 22px; right: 28px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; font-size: 13.5px; font-weight: 600; color: var(--text-2); background: var(--surface); }
.auth-back:hover { color: var(--primary); border-color: var(--primary); text-decoration: none; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h2 { font-size: 24px; margin-bottom: 6px; }
.auth-card > p { color: var(--muted); margin-bottom: 24px; }
.auth-card .field { margin-bottom: 16px; }
.auth-card.wide { max-width: 520px; }
.auth-card .form-grid .field { margin-bottom: 0; }
.auth-switch { margin-top: 18px; text-align: center; font-size: 13.5px; color: var(--muted); }
.auth-steps { display: flex; gap: 8px; margin-bottom: 18px; font-size: 12px; color: var(--muted); }
.auth-steps span { flex: 1; padding-top: 6px; border-top: 3px solid var(--border); }
.auth-steps span.done, .auth-steps span.current { border-color: var(--primary); color: var(--text); font-weight: 600; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--neutral-50); padding: 4px; border-radius: var(--radius); margin-bottom: 22px; }
.auth-tabs a { text-align: center; padding: 8px; border-radius: var(--radius-sm); font-weight: 600; color: var(--muted); font-size: 13px; }
.auth-tabs a.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.auth-tabs a:hover { text-decoration: none; color: var(--text); }
.otp-input { letter-spacing: 12px; font-size: 22px; text-align: center; font-weight: 700; height: 52px; }
.landing { min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; background: radial-gradient(circle at 30% 10%, #e6ecff, var(--bg) 50%); }
.landing-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 340px)); gap: 20px; margin-top: 30px; }
.landing-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow); color: var(--text); display: block; }
.landing-card:hover { border-color: var(--primary); text-decoration: none; transform: translateY(-2px); transition: transform .15s; }
.landing-card h3 { margin: 14px 0 6px; font-size: 18px; }
.landing-card p { color: var(--muted); font-size: 13.5px; }

/* ---------- Pricing cards ---------- */
.plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--gap); }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; display: flex; flex-direction: column; position: relative; }
.plan.popular { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.plan .ribbon { position: absolute; top: -11px; left: 22px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 10px; }
.plan h3 { font-size: 17px; }
.plan .price { font-size: 30px; font-weight: 800; margin: 10px 0 2px; letter-spacing: -.6px; }
.plan .price small { font-size: 13px; font-weight: 500; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 16px 0 20px; display: grid; gap: 8px; font-size: 13.5px; color: var(--text-2); flex: 1; }
.plan li { display: flex; gap: 8px; }
.plan li .icon { color: var(--success); margin-top: 2px; }

/* ---------- Utilities ---------- */
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.strong { font-weight: 650; color: var(--text); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-success { color: var(--success); } .text-danger { color: var(--danger); } .text-warning { color: var(--warning); }
.nowrap { white-space: nowrap; }
.flex { display: flex; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .wrap { flex-wrap: wrap; }
.gap-1 { gap: 6px; } .gap-2 { gap: 10px; } .gap-3 { gap: 16px; }
.mt-0 { margin-top: 0 !important; } .mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 18px; } .mt-4 { margin-top: 24px; }
.mb-0 { margin-bottom: 0 !important; } .mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 18px; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.inline { display: inline; margin: 0; }
.divider-v { width: 1px; height: 22px; background: var(--border); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: var(--gap); }
.pill-nav a { padding: 6px 12px; border-radius: 16px; font-size: 13px; font-weight: 600; color: var(--text-2); background: var(--surface); border: 1px solid var(--border); }
.pill-nav a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pill-nav a:hover { text-decoration: none; border-color: var(--primary); }
.key-display { font-family: var(--mono); background: var(--neutral-50); border: 1px solid var(--border); padding: 10px 12px; border-radius: var(--radius); word-break: break-all; font-size: 13px; }
.code-block { font-family: var(--mono); font-size: 12.5px; background: #0f1729; color: #c8d3ea; padding: 14px; border-radius: var(--radius); overflow-x: auto; white-space: pre; }

/* ---------- Responsive ---------- */
.mobile-only { display: none !important; }
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .builder { grid-template-columns: 180px minmax(0, 1fr); }
  .builder .builder-preview { grid-column: 1 / -1; }
}
@media (max-width: 1024px) {
  .grid-main, .grid-main-r, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .auth { grid-template-columns: 1fr; }
  .auth-art { display: none; }
  .auth-mobile-logo { display: block; }
  .ai-stages { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .mobile-only { display: inline-grid !important; }
  .sidebar { transform: translateX(-100%); width: var(--sidebar-w) !important; box-shadow: var(--shadow-lg); }
  body.sidebar-open .sidebar { transform: none; }
  body.sidebar-open::after { content: ""; position: fixed; inset: 0; background: rgba(15,23,41,.4); z-index: 35; }
  .main, body.sidebar-collapsed .main { margin-left: 0; }
  body.sidebar-collapsed .sidebar .nav-label, body.sidebar-collapsed .sidebar .nav-section, body.sidebar-collapsed .sidebar .brand-name { display: initial !important; }
  body.sidebar-collapsed .sidebar .brand-name { display: flex !important; }
  body.sidebar-collapsed .sidebar-brand .brand-icon { display: none; }
  .topbar { padding: 0 14px; }
  .topbar-search { min-width: 0; }
  .topbar-search input { padding-right: 8px; }
  .profile-btn div { display: none; }
  .content { padding: 16px; }
  .grid-2, .grid-4, .form-grid, .form-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
  .page-title { font-size: 22px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dd { margin-bottom: 8px; }
  .builder { grid-template-columns: 1fr; }
  .landing-cards { grid-template-columns: 1fr; }
  .funnel-row { grid-template-columns: 90px 1fr 50px; }
  .funnel-row em { display: none; }
  .ai-stages { grid-template-columns: repeat(2, 1fr); }
  .dropdown-menu.wide { width: calc(100vw - 28px); right: -60px; }
  .toolbar .search { max-width: none; }
  .table.responsive thead { display: none; }
  .table.responsive tr { display: block; border-bottom: 1px solid var(--border); padding: 8px 0; }
  .table.responsive td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 16px; text-align: right; }
  .table.responsive td::before { content: attr(data-label); font-weight: 600; color: var(--muted); font-size: 12px; text-align: left; }
  .table.responsive td.actions { justify-content: flex-end; }
  .table.responsive td.check-col::before { content: ""; }
}

/* ---------- Print ---------- */
@media print {
  .sidebar, .topbar, .page-actions, .toolbar, .table-foot, .footer, .demo-bar, .no-print, .toasts, .btn { display: none !important; }
  .main { margin: 0 !important; }
  .content { padding: 0; max-width: none; }
  body { background: #fff; }
  .panel, .stat { box-shadow: none; break-inside: avoid; }
  .print-only { display: block !important; }
}
.print-only { display: none; }

/* Form builder */
.fb-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr) minmax(0, 380px); gap: 16px; align-items: start; }
.fb-palette { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.fb-palette .btn { justify-content: flex-start; }
.fb-card { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 8px; transition: border-color .15s, box-shadow .15s; }
.fb-card.open { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.fb-card.dragging { opacity: .45; }
.fb-card.drop-target { border-color: var(--primary); border-style: dashed; }
.fb-card-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; flex-wrap: wrap; }
.fb-card-head strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
.fb-card-body { padding: 12px; border-top: 1px solid var(--border); }
.fb-grip { cursor: grab; color: var(--muted); display: inline-flex; }
.fb-preview { border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); padding: 18px; background: var(--surface-2); display: grid; gap: 12px; }
.fb-sticky { position: sticky; top: calc(var(--header-h) + 16px); }
@media (max-width: 1200px) { .fb-layout { grid-template-columns: 1fr; } .fb-sticky { position: static; } }
/* ---------- Plans & product cards ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.plan-card { display: flex; flex-direction: column; }
.plan-card > .panel-body { flex: 1; }
.plan-card.popular { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), var(--shadow); }
.plan-price { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.plan-price small { font-size: 13px; font-weight: 500; color: var(--muted); }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 13.5px; }
.check-list li { display: flex; gap: 8px; align-items: flex-start; }
.check-list li svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }.choice { cursor: pointer; }
.choice:has(input:checked) { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary); }

.section-title { font-size: 15px; font-weight: 650; margin: 24px 0 12px; }
.report-card { display: block; color: inherit; text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
.report-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md, 0 6px 18px rgba(15, 23, 42, .08)); transform: translateY(-1px); }
.report-card h3 { font-size: 14.5px; margin: 12px 0 4px; }
.column-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 6px 14px; }
.column-picker label { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }

/* Public website */
.site { background: var(--bg); min-height: 100vh; display: flex; flex-direction: column; }
.site main { flex: 1; }
.site-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px clamp(16px, 4vw, 48px); background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20; }
.site-brand { display: flex; align-items: center; gap: 10px; font-weight: 750; letter-spacing: .04em; color: var(--text); text-decoration: none; }
.site-brand .logo { height: 42px; }
@media (max-width: 560px) { .site-brand .logo { height: 34px; } }
.site-nav nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-nav nav > a:not(.btn) { color: var(--text-2); text-decoration: none; font-size: 14px; font-weight: 500; }
.site-nav nav > a:not(.btn):hover { color: var(--primary); }
.site-hero { text-align: center; max-width: 760px; margin: 0 auto; padding: clamp(48px, 9vw, 96px) 20px 40px; }
.site-hero h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.1; letter-spacing: -0.03em; margin: 14px 0; }
.site-hero > p { font-size: 17px; color: var(--text-2); line-height: 1.6; margin: 0 auto 24px; }
.site-eyebrow { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--primary-50); color: var(--primary); font-size: 12.5px; font-weight: 650; letter-spacing: .02em; }
.site-section { max-width: 1120px; margin: 0 auto; padding: 40px 20px; }
.site-section > h2 { text-align: center; font-size: 26px; letter-spacing: -0.02em; margin: 0 0 8px; }
.site-section > p.text-center { margin-bottom: 24px; }
.site-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 24px; }
.site-steps > div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-sm); }
.site-steps span { width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 700; }
.site-steps h3 { font-size: 16px; margin: 14px 0 6px; }
.site-steps p { margin: 0; color: var(--text-2); font-size: 14px; line-height: 1.55; }
.site-legal { max-width: 760px; line-height: 1.65; }
.site-legal h1 { font-size: 30px; letter-spacing: -0.02em; }
.site-legal h3 { font-size: 16px; margin: 26px 0 6px; }
.site-legal p { color: var(--text-2); }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 20px clamp(16px, 4vw, 48px); border-top: 1px solid var(--border); background: var(--surface); color: var(--muted); font-size: 13px; }
.site-footer nav { display: flex; gap: 18px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--primary); }
@media (max-width: 640px) {
  .site-nav nav > a:not(.btn) { display: none; }
}
/* Collapsible "advanced settings" block inside forms */
.advanced-box { border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 0 14px; background: var(--surface-2); }
.advanced-box > summary { cursor: pointer; padding: 12px 0; font-weight: 600; font-size: 13.5px; color: var(--text-2); }
.advanced-box[open] > summary { border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.advanced-box > .form-grid { padding-bottom: 14px; }
/* Error pages */
.error-page { flex: 1; display: grid; place-items: center; padding: 40px 20px; }
.error-card { max-width: 460px; text-align: center; }
.error-card .logo { height: 44px; margin: 0 auto 22px; }
.error-code { font-size: 56px; font-weight: 800; letter-spacing: -0.04em; color: var(--primary); margin: 0; line-height: 1; }
.error-card h1 { font-size: 24px; margin: 10px 0 8px; }
.error-card p { color: var(--text-2); line-height: 1.6; margin: 0 0 22px; }
.steps-list { margin: 0 0 12px; padding-left: 18px; display: grid; gap: 8px; line-height: 1.5; }
.advanced-box + .panel, .stack > .advanced-box { margin-top: 0; }