/* =========================================================================
   Ustaz — design system
   Mobile-first, no CSS frameworks. CSS variables drive theme + spacing.
   ========================================================================= */

:root {
  /* Brand */
  --accent: #0f766e;          /* dark teal */
  --accent-dark: #0b5c56;
  --accent-light: #14b8a6;
  --accent-2: #4338ca;        /* indigo */
  --accent-2-dark: #362f9c;
  --accent-2-light: #eef2ff;

  /* Surfaces */
  --bg: #f6f8fa;
  --card: #ffffff;
  --fg: #101828;
  --muted: #5c6b7a;
  --muted-2: #8a97a5;
  --border: #e3e8ee;
  --border-strong: #cbd5e1;

  /* Feedback */
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --success: #15803d;
  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
  --warn: #92400e;
  --warn-bg: #fffbeb;
  --warn-border: #fde68a;
  --info: #3730a3;
  --info-bg: #eef2ff;
  --info-border: #c7d2fe;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow: 0 2px 8px rgba(16, 24, 40, .07), 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .14), 0 4px 10px rgba(16, 24, 40, .06);

  /* Shape & spacing */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --max: 1120px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  --header-h: 64px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .container { padding: 0 24px; } }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
h1 { font-size: 24px; margin: 0 0 16px; }
h2 { font-size: 19px; margin: 0 0 12px; }
h3 { font-size: 16px; margin: 0 0 8px; }
h4 { font-size: 14px; margin: 0 0 6px; }
@media (min-width: 640px) {
  h1 { font-size: 30px; }
  h2 { font-size: 22px; }
  h3 { font-size: 17px; }
}
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.muted-2 { color: var(--muted-2); }
.small { font-size: 13px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.text-accent { color: var(--accent); }

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.site-header .bar {
  display: flex; align-items: center; gap: var(--space-4);
  min-height: var(--header-h); padding: 10px 0;
}
.brand {
  font-weight: 800; font-size: 20px; color: var(--accent); letter-spacing: -.01em;
  display: flex; align-items: center; gap: 6px;
}
.brand:hover { text-decoration: none; opacity: .9; }
.brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); display: inline-block; }

.burger {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 4px;
  width: 40px; height: 40px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; cursor: pointer; margin-left: auto; padding: 0; align-items: center;
}
.burger span { width: 18px; height: 2px; background: var(--fg); border-radius: 2px; }
.burger { display: inline-flex; }

.nav {
  display: flex; gap: var(--space-4); align-items: center; flex-wrap: wrap;
}
.nav a { color: var(--fg); font-size: 15px; }
.nav .spacer { flex: 1; }
.nav-links { display: flex; gap: var(--space-4); align-items: center; flex-wrap: wrap; }
.nav-user { display: flex; gap: var(--space-3); align-items: center; }

.lang-switch { display: flex; gap: 4px; }
.lang-switch a {
  padding: 3px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600; color: var(--muted);
}
.lang-switch a:hover { text-decoration: none; border-color: var(--border-strong); }
.lang-switch a.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.badge-count {
  background: var(--accent-2); color: #fff; border-radius: var(--radius-pill);
  padding: 0 7px; font-size: 11px; font-weight: 700; line-height: 18px; min-width: 18px;
  text-align: center; display: inline-block;
}

/* Mobile nav: collapsible drawer driven by checkbox hack (no framework JS needed) */
.nav-toggle { display: none; }
@media (max-width: 860px) {
  .burger { display: inline-flex; }
  .nav-links, .nav-user, .lang-switch-wrap { width: 100%; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: var(--card); flex-direction: column; align-items: stretch;
    padding: var(--space-4); gap: var(--space-2); overflow-y: auto;
    transform: translateX(100%); transition: transform .22s ease;
    z-index: 25; border-top: 1px solid var(--border);
  }
  .nav-toggle:checked ~ .bar .nav { transform: translateX(0); }
  .nav .spacer { display: none; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: 10px 8px; border-radius: var(--radius-sm); }
  .nav-links a:hover { background: var(--bg); text-decoration: none; }
  .nav-user { flex-direction: column; align-items: stretch; padding-top: var(--space-3); border-top: 1px solid var(--border); margin-top: var(--space-2); }
  .nav-user a.btn { text-align: center; }
}
@media (min-width: 861px) {
  .burger { display: none; }
}

/* ---------- Layout ---------- */
main { padding: var(--space-5) 0 64px; min-height: 60vh; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: var(--space-4); margin-bottom: var(--space-4);
}
@media (min-width: 640px) { .card { padding: var(--space-5); } }
.card.tight { padding: var(--space-3); }
.card-hover { transition: box-shadow .15s ease, transform .15s ease; }
.card-hover:hover { box-shadow: var(--shadow); transform: translateY(-1px); }

.grid { display: grid; gap: var(--space-4); }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.row { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.split { display: grid; grid-template-columns: 280px 1fr; gap: var(--space-5); align-items: start; }
.form-max { max-width: 640px; }
.form-narrow { max-width: 440px; margin: 0 auto; }

@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
}

hr.sep { border: none; border-top: 1px solid var(--border); margin: var(--space-4) 0; }

/* ---------- Forms ---------- */
label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 5px; color: var(--fg); }
label:first-child { margin-top: 0; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=search], input[type=tel], input[type=file],
select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); font-size: 15px; font-family: inherit; background: #fff;
  color: var(--fg); transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(15, 118, 110, .13);
}
input[type=file] { padding: 8px; }
textarea { min-height: 110px; resize: vertical; }
select { cursor: pointer; }
::placeholder { color: var(--muted-2); }

.checkbox-row { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.checkbox-row input { width: auto; }
.checkbox-row label { margin: 0; font-weight: 400; font-size: 15px; }
fieldset { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin: 10px 0; }
legend { font-weight: 600; font-size: 13px; padding: 0 6px; color: var(--muted); }
.field-hint { font-size: 12px; color: var(--muted-2); margin-top: 4px; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (max-width: 480px) { .field-2 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
  padding: 10px 18px; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit; line-height: 1.3; transition: background .15s ease, box-shadow .15s ease, transform .05s ease;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(15, 118, 110, .28); }
.btn.secondary { background: #fff; color: var(--fg); border-color: var(--border-strong); }
.btn.secondary:hover { background: var(--bg); border-color: var(--border-strong); }
.btn.indigo { background: var(--accent-2); border-color: var(--accent-2); }
.btn.indigo:hover { background: var(--accent-2-dark); border-color: var(--accent-2-dark); }
.btn.danger { background: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: #991b1b; border-color: #991b1b; }
.btn.danger.secondary { background: #fff; color: var(--danger); border-color: var(--danger-border); }
.btn.danger.secondary:hover { background: var(--danger-bg); }
.btn.big { padding: 13px 26px; font-size: 16px; border-radius: var(--radius-sm); }
.btn.small { padding: 6px 12px; font-size: 13px; border-radius: 7px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-link { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font: inherit; font-weight: 600; }
.btn-link:hover { text-decoration: underline; }

/* ---------- Flashes ---------- */
.flashes { margin-bottom: var(--space-4); display: flex; flex-direction: column; gap: 8px; }
.flash {
  padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-size: 14px; display: flex; align-items: center; gap: 8px;
}
.flash::before { font-weight: 700; flex-shrink: 0; }
.flash.error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.flash.error::before { content: "!"; }
.flash.success { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.flash.success::before { content: "✓"; }
.flash.info { background: var(--info-bg); color: var(--accent-2); border-color: var(--info-border); }
.flash.info::before { content: "i"; }

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex; align-items: center; padding: 3px 11px; border-radius: var(--radius-pill);
  font-size: 12px; font-weight: 600; background: #eef2f7; color: var(--muted); margin: 0 6px 6px 0;
  border: 1px solid transparent;
}
.pill.accent { background: #ccfbf1; color: var(--accent-dark); }
.pill.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }
.pill.info { background: var(--info-bg); color: var(--accent-2); border-color: var(--info-border); }
.pill.danger { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.pill.neutral { background: #f1f5f9; color: var(--muted); }

/* Status badges — distinct semantic colors */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 11px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 700; border: 1px solid transparent; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-draft      { background: #f1f5f9; color: #475569; }
.badge-moderation { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }
.badge-active     { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.badge-rejected   { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.badge-archived   { background: #f1f5f9; color: var(--muted-2); }

.badge-new        { background: var(--info-bg); color: var(--accent-2); border-color: var(--info-border); }
.badge-reviewing  { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }
.badge-invited    { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }

.badge-pending    { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }
.badge-verified   { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }

/* ---------- Vacancy / resume item cards ---------- */
.item-card {
  border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-4);
  background: var(--card); box-shadow: var(--shadow-sm); margin-bottom: var(--space-3);
  transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.item-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); border-color: var(--border-strong); }
.item-card h3 { margin-bottom: 4px; font-size: 17px; }
.item-card h3 a { color: var(--fg); }
.item-card h3 a:hover { color: var(--accent); text-decoration: none; }
.item-meta { color: var(--muted); font-size: 14px; margin-bottom: 10px; }
.salary { font-weight: 800; color: var(--accent-dark); font-size: 16px; margin: 8px 0 0; }
.item-card-foot { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fafbfc; }

/* ---------- Empty states ---------- */
.empty-state {
  text-align: center; padding: 48px 20px; color: var(--muted);
  border: 1px dashed var(--border-strong); border-radius: var(--radius); background: #fafbfc;
}
.empty-state .empty-icon {
  width: 52px; height: 52px; border-radius: 50%; background: var(--info-bg); color: var(--accent-2);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 22px; font-weight: 700;
}
.empty-state h3 { color: var(--fg); margin-bottom: 6px; }
.empty-state p { margin: 0 auto 14px; max-width: 420px; }

/* ---------- Funnel (kanban on desktop, stacked list on mobile) ---------- */
.funnel { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); align-items: start; }
.funnel-col { background: #eef1f5; border-radius: var(--radius); padding: 10px; min-height: 100px; }
.funnel-col h4 {
  margin: 2px 6px 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .03em;
  color: var(--muted); display: flex; align-items: center; gap: 6px;
}
.funnel-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 8px; box-shadow: var(--shadow-sm); }
.funnel-card strong { display: block; margin-bottom: 2px; }
@media (max-width: 900px) {
  .funnel { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .funnel { grid-template-columns: 1fr; }
  .funnel-col { padding: 10px 10px 4px; }
}

/* ---------- Chat ---------- */
.chat-thread {
  display: flex; flex-direction: column; gap: 10px; max-height: 480px; overflow-y: auto;
  padding: var(--space-3); background: #eef1f5; border-radius: var(--radius); margin-bottom: var(--space-3);
}
@media (max-width: 640px) { .chat-thread { max-height: 60vh; } }
.msg { padding: 9px 13px; border-radius: 14px 14px 14px 4px; max-width: 78%; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm); align-self: flex-start; }
.msg.mine { align-self: flex-end; background: var(--accent); color: #fff; border-color: var(--accent); border-radius: 14px 14px 4px 14px; }
.msg.mine .who, .msg.mine .when { color: rgba(255,255,255,.8); }
.msg .who { font-size: 11px; color: var(--muted); margin-bottom: 3px; font-weight: 600; }
.msg .when { font-size: 10px; color: var(--muted-2); margin-top: 3px; }
.chat-composer { display: flex; gap: 8px; align-items: stretch; }
.chat-composer input[type=text] { flex: 1; }
@media (max-width: 480px) {
  .msg { max-width: 90%; }
}

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: var(--space-5); }

/* ---------- Hero / landing ---------- */
.hero {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 55%, var(--accent-2) 130%);
  color: #fff; border-radius: var(--radius-lg); padding: 32px 20px; margin-bottom: var(--space-5);
  position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 260px; height: 260px;
  border-radius: 50%; background: rgba(255,255,255,.08);
}
@media (min-width: 640px) { .hero { padding: 52px 44px; } }
.hero h1 { color: #fff; font-size: 26px; max-width: 640px; }
@media (min-width: 640px) { .hero h1 { font-size: 36px; } }
.hero p.lead { color: #eafff9; font-size: 16px; max-width: 560px; margin-bottom: var(--space-4); }
@media (min-width: 640px) { .hero p.lead { font-size: 18px; } }

.hero-search { display: flex; gap: 8px; max-width: 520px; margin-top: 4px; flex-wrap: wrap; position: relative; z-index: 1; }
.hero-search input[type=text] {
  flex: 1; min-width: 200px; border: none; padding: 13px 16px; border-radius: var(--radius-sm); font-size: 15px;
  box-shadow: var(--shadow);
}
.hero-search .btn { padding: 13px 22px; }

.cta-row { margin-top: var(--space-5); display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.hero .btn.secondary { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.4); backdrop-filter: blur(2px); }
.hero .btn.secondary:hover { background: rgba(255,255,255,.22); }

.stats { display: flex; gap: 28px; margin-top: 26px; flex-wrap: wrap; position: relative; z-index: 1; }
.stat b { font-size: 28px; display: block; line-height: 1.15; }
.stat span { font-size: 13px; color: #d9fff6; }

.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin: var(--space-5) 0; }
@media (max-width: 640px) { .audience-grid { grid-template-columns: 1fr; } }
.audience-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-sm);
}
.audience-card .icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center;
  justify-content: center; font-size: 20px; margin-bottom: var(--space-3); font-weight: 700;
}
.audience-card.teacher .icon { background: var(--info-bg); color: var(--accent-2); }
.audience-card.school .icon { background: #ccfbf1; color: var(--accent-dark); }
.audience-card ul { margin: var(--space-3) 0; padding-left: 20px; color: var(--muted); font-size: 14px; }
.audience-card li { margin-bottom: 6px; }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 780px) { .why-grid { grid-template-columns: 1fr; } }
.why-card { text-align: left; }
.why-card .icon {
  width: 40px; height: 40px; border-radius: 50%; background: var(--info-bg); color: var(--accent-2);
  display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 10px;
}

section.section { margin-bottom: var(--space-6); }
section.section h2 { text-align: center; margin-bottom: var(--space-4); }

/* ---------- Vacancy detail ---------- */
.detail-tags { display: flex; flex-wrap: wrap; margin-top: 4px; }
.apply-card { position: sticky; top: calc(var(--header-h) + 16px); }
.spec-table th { width: 45%; }

/* ---------- Filters (mobile collapsible) ---------- */
.filters-card summary { cursor: pointer; font-weight: 700; font-size: 15px; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.filters-card summary::-webkit-details-marker { display: none; }
.filters-card summary::after { content: "▾"; color: var(--muted); font-size: 13px; }
.filters-card[open] summary::after { content: "▴"; }
@media (min-width: 821px) {
  .filters-card summary { pointer-events: none; }
  .filters-card summary::after { display: none; }
}

/* ---------- Stat tiles ---------- */
.tile { text-align: center; }
.tile b { font-size: 26px; display: block; margin-bottom: 2px; }
.tile.link { transition: box-shadow .15s ease, transform .15s ease; }
.tile.link:hover { text-decoration: none; box-shadow: var(--shadow); transform: translateY(-1px); }

/* ---------- Footer ---------- */
footer.site-footer { border-top: 1px solid var(--border); background: var(--card); padding: var(--space-5) 0; color: var(--muted); font-size: 14px; margin-top: 40px; }

/* ---------- Utility spacing ---------- */
.mt-0 { margin-top: 0; } .mt-1 { margin-top: var(--space-1); } .mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); } .mt-4 { margin-top: var(--space-4); } .mt-5 { margin-top: var(--space-5); }
.mb-0 { margin-bottom: 0; }

/* =========================================================================
   AI layer (SPEC-AI-MVP §4) — chat, badges, entry cards, upload, disclaimers
   ========================================================================= */

/* ---------- AI badge / spark ---------- */
.pill.accent.ai-badge {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff; font-weight: 700; gap: 4px;
}
.ai-spark { display: inline-block; line-height: 1; }

.ai-avatar {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 14px; box-shadow: var(--shadow-sm);
}

/* ---------- AI entry cards (dashboards) ---------- */
.ai-entry-card {
  display: flex; gap: var(--space-3); align-items: flex-start;
  background: linear-gradient(135deg, var(--accent-2-light) 0%, #f0fdfa 100%);
  border: 1px solid var(--accent-light); border-radius: var(--radius-lg);
  padding: var(--space-4); margin-bottom: var(--space-4);
  text-decoration: none; color: var(--fg);
  transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.ai-entry-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); text-decoration: none; border-color: var(--accent); }
.ai-entry-card .ai-entry-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm); flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; box-shadow: var(--shadow-sm);
}
.ai-entry-card .ai-entry-body { flex: 1; min-width: 0; }
.ai-entry-card h3 { margin: 0 0 3px; font-size: 16px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ai-entry-card p { margin: 0; color: var(--muted); font-size: 13px; }
.ai-entry-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
@media (max-width: 640px) { .ai-entry-row { grid-template-columns: 1fr; } }
.ai-entry-row .btn.secondary { align-self: stretch; justify-content: center; }

/* ---------- AI chat component ---------- */
.ai-chat {
  display: flex; flex-direction: column;
  height: min(600px, 70vh);
}
.ai-messages {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-3); background: #eef1f5; border-radius: var(--radius);
  scroll-behavior: smooth;
}
@media (max-width: 640px) { .ai-messages { height: 48vh; } }

.ai-row { display: flex; gap: 8px; align-items: flex-end; max-width: 100%; }
.ai-row.ai-user { flex-direction: row-reverse; align-self: flex-end; }
.ai-row.ai-assistant { align-self: flex-start; }

.ai-bubble {
  padding: 10px 14px; border-radius: 16px 16px 16px 4px; max-width: 100%;
  background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  font-size: 14.5px; white-space: pre-wrap; word-break: break-word; overflow-wrap: anywhere;
}
.ai-row.ai-user .ai-bubble {
  background: var(--accent); color: #fff; border-color: var(--accent);
  border-radius: 16px 16px 4px 16px;
}
.ai-row.ai-assistant .ai-bubble { border-radius: 16px 16px 16px 4px; }
.ai-bubble-wrap { display: flex; flex-direction: column; max-width: 78%; }
@media (max-width: 480px) { .ai-bubble-wrap { max-width: 86%; } }

/* Typing indicator (three animated dots), shown via htmx-indicator */
.ai-typing-row { align-self: flex-start; display: flex; gap: 8px; align-items: flex-end; }
.ai-typing {
  display: inline-flex; align-items: center; gap: 4px;
  background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  border-radius: 16px 16px 16px 4px; padding: 12px 16px;
}
.ai-typing span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--muted-2);
  animation: ai-typing-bounce 1.1s infinite ease-in-out both;
}
.ai-typing span:nth-child(1) { animation-delay: -0.24s; }
.ai-typing span:nth-child(2) { animation-delay: -0.12s; }
.ai-typing span:nth-child(3) { animation-delay: 0; }
@keyframes ai-typing-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: .5; }
  40% { transform: scale(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-typing span { animation: none; opacity: .8; }
}

/* Field chips: which fields the AI has captured so far */
.ai-progress { display: flex; flex-wrap: wrap; gap: 6px; margin: var(--space-3) 0; }
.ai-progress .pill {
  background: var(--success-bg); color: var(--success); border-color: var(--success-border);
  margin: 0; display: inline-flex; align-items: center; gap: 4px;
}
.ai-progress .pill::before { content: "✓"; font-weight: 700; }

/* Composer */
.ai-input { margin-top: var(--space-3); }
.ai-input textarea {
  resize: none; min-height: 46px; max-height: 160px; border-radius: var(--radius);
}
.ai-input textarea[disabled] { background: #f4f6f8; color: var(--muted-2); }
.ai-input .ai-typing-inline {
  align-items: center; gap: 6px; color: var(--muted); font-size: 13px;
}
.ai-input .ai-typing-inline .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--muted-2); animation: ai-typing-bounce 1.1s infinite ease-in-out both; }
.ai-input .ai-typing-inline .dot:nth-child(2) { animation-delay: -0.24s; }
.ai-input .ai-typing-inline .dot:nth-child(3) { animation-delay: -0.12s; }

@media (max-width: 640px) {
  .ai-input .row.between { flex-wrap: nowrap; }
  .ai-input button.btn { flex-shrink: 0; }
}

/* ---------- Voice input (STT) ---------- */
.ai-stt-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.stt-btn {
  padding: 0; width: 42px; height: 42px; line-height: 1; font-size: 18px;
  display: inline-flex; align-items: center; justify-content: center;
}
.stt-btn[hidden] { display: none; }
.stt-btn.is-recording {
  background: var(--danger, #d64545); color: #fff; border-color: transparent;
  animation: stt-pulse 1.2s infinite ease-in-out;
}
.stt-status { min-width: 3.5em; text-align: right; font-variant-numeric: tabular-nums; }

@keyframes stt-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(214, 69, 69, 0.55); }
  50% { box-shadow: 0 0 0 7px rgba(214, 69, 69, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .stt-btn.is-recording { animation: none; }
}

/* ---------- File upload (drag & drop styled) ---------- */
.ai-dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; text-align: center; cursor: pointer;
  border: 2px dashed var(--border-strong); border-radius: var(--radius-lg);
  padding: 28px 16px; background: #fafbfc; transition: border-color .15s ease, background .15s ease;
}
.ai-dropzone:hover, .ai-dropzone.is-dragover { border-color: var(--accent); background: var(--accent-2-light); }
.ai-dropzone .ai-dropzone-icon {
  width: 42px; height: 42px; border-radius: 50%; background: var(--info-bg); color: var(--accent-2);
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700;
}
.ai-dropzone .ai-dropzone-title { font-weight: 600; font-size: 14px; color: var(--fg); }
.ai-dropzone .ai-dropzone-hint { font-size: 12px; color: var(--muted-2); }
.ai-dropzone input[type=file] { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.ai-dropzone-wrap { position: relative; }
.ai-dropzone-filename {
  display: flex; align-items: center; gap: 8px; margin-top: var(--space-3);
  padding: 9px 12px; background: var(--accent-2-light); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 13px; color: var(--fg); word-break: break-all;
}
.ai-dropzone-filename .ic { color: var(--accent-2); flex-shrink: 0; }
.ai-import-busy { display: none; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; margin-top: var(--space-3); }
.ai-spinner {
  width: 15px; height: 15px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid var(--border-strong); border-top-color: var(--accent); animation: ai-spin .7s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .ai-spinner { animation-duration: 1.6s; } }

/* ---------- Disclaimer + prefilled fields ---------- */
.flash.ai-disclaimer {
  background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border);
  align-items: flex-start;
}
.flash.ai-disclaimer::before { content: "✦"; }
.field-ai-filled {
  background: var(--accent-2-light) !important;
  border-color: var(--accent-light) !important;
}

/* ---------- Loading indicator on buttons ---------- */
.btn .btn-spinner {
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff; animation: ai-spin .7s linear infinite; flex-shrink: 0;
}
.btn.secondary .btn-spinner { border-color: var(--border-strong); border-top-color: var(--accent); }
.htmx-indicator, .htmx-indicator * { display: none; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline-flex; }
.htmx-request .htmx-indicator.ai-typing-row { display: flex; }
.htmx-request-hide { display: inline-flex; }
.htmx-request .htmx-request-hide { display: none; }