/* Provefy — sistema visual
   Tokens no :root; modo escuro via [data-theme="dark"] (definido antes da pintura). */

:root {
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --bg: #f5f6fb;
  --bg-grad: radial-gradient(1200px 500px at 85% -10%, #e3ebff 0%, transparent 60%),
             radial-gradient(900px 400px at -10% 110%, #fff5d9 0%, transparent 55%);
  --surface: #ffffff;
  --surface-2: #f3f4fa;
  --surface-3: #eceef7;
  --border: #e2e5f0;
  --border-strong: #cfd4e4;
  --text: #0f1a3a;
  --text-2: #3a4060;
  --muted: #6b7290;

  --primary: #2557e6;
  --primary-2: #4171f0;
  --primary-ink: #ffffff;
  --primary-soft: #eaf0ff;
  --primary-line: #c3d3fb;
  --accent: #ffc531;
  --brand-ink: #0f2557;
  --brand-dot: #2557e6;

  --ok: #15803d;      --ok-soft: #e8f7ee;     --ok-line: #b7e4c7;
  --warn: #b45309;    --warn-soft: #fff5e6;   --warn-line: #fbd59a;
  --err: #c81e1e;     --err-soft: #fdecec;    --err-line: #f6b9b9;
  --info: #1d5fd1;    --info-soft: #eaf1ff;   --info-line: #bcd2fb;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(20, 24, 49, .06);
  --shadow: 0 1px 2px rgba(20, 24, 49, .05), 0 8px 24px -12px rgba(20, 24, 49, .18);
  --shadow-lg: 0 24px 60px -20px rgba(20, 24, 49, .35);
  --ring: 0 0 0 3px rgba(37, 87, 230, .22);

  --sidebar-w: 260px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0a1022;
  --bg-grad: radial-gradient(1100px 500px at 85% -10%, rgba(37, 87, 230, .2) 0%, transparent 60%),
             radial-gradient(900px 400px at -10% 110%, rgba(255, 197, 49, .07) 0%, transparent 55%);
  --surface: #111a33;
  --surface-2: #16203d;
  --surface-3: #1d2848;
  --border: #25304f;
  --border-strong: #343c5c;
  --text: #e9ebf5;
  --text-2: #c3c8dc;
  --muted: #9097b3;

  --primary: #6f95ff;
  --primary-2: #9db6ff;
  --primary-ink: #0a1022;
  --primary-soft: rgba(111, 149, 255, .14);
  --primary-line: rgba(111, 149, 255, .4);
  --brand-ink: #e9edf8;
  --brand-dot: #ffc531;

  --ok: #4ade80;      --ok-soft: rgba(74, 222, 128, .1);    --ok-line: rgba(74, 222, 128, .35);
  --warn: #fbbf24;    --warn-soft: rgba(251, 191, 36, .1);  --warn-line: rgba(251, 191, 36, .35);
  --err: #f87171;     --err-soft: rgba(248, 113, 113, .1);  --err-line: rgba(248, 113, 113, .35);
  --info: #60a5fa;    --info-soft: rgba(96, 165, 250, .1);  --info-line: rgba(96, 165, 250, .35);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px -12px rgba(0, 0, 0, .6);
  --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, .75);
  --ring: 0 0 0 3px rgba(111, 149, 255, .35);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 15px; line-height: 1.55;
  color: var(--text); background: var(--bg); background-image: var(--bg-grad);
  background-attachment: fixed; -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; letter-spacing: -.015em; }
h1 { font-size: 1.65rem; font-weight: 800; }
h2 { font-size: 1.2rem; font-weight: 750; }
h3 { font-size: 1rem; font-weight: 700; }
p { margin: 0 0 .75em; }
code, pre { font-family: var(--mono); font-size: .88em; }
img { max-width: 100%; height: auto; }
.icon { flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[x-cloak] { display: none !important; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }
::selection { background: var(--primary-line); }

/* ---------- shell ---------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 6px;
  padding: 20px 14px; border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 82%, transparent); backdrop-filter: blur(12px);
  overflow-y: auto; z-index: 30;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 4px 8px 18px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: #fff;
  background: #ffc531;
}
.brand-name { font-weight: 800; font-size: 1.2rem; letter-spacing: -.01em; }
.brand-sub { display: block; font-size: .7rem; color: var(--muted); font-weight: 600; letter-spacing: .02em; }
.nav-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 14px 10px 6px; }
.nav-link {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px;
  color: var(--text-2); font-weight: 600; font-size: .92rem;
}
.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-link.active { background: var(--primary-soft); color: var(--primary); }
.nav-link .count { margin-left: auto; font-size: .72rem; padding: 1px 7px; border-radius: 999px; background: var(--surface-3); color: var(--muted); }
.nav-link.active .count { background: var(--primary); color: var(--primary-ink); }
.nav-bank { padding: 10px; margin: 2px 0 4px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); }
.nav-bank strong { display: block; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .8rem;
  background: var(--primary-soft); color: var(--primary); text-transform: uppercase;
}
.user-name { font-weight: 650; font-size: .86rem; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px;
  padding: 12px 32px; min-height: 64px; border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(14px);
}
.crumbs { display: flex; align-items: center; gap: 6px; font-size: .88rem; color: var(--muted); min-width: 0; flex: 1; }
.crumbs a { color: var(--muted); font-weight: 600; }
.crumbs a:hover { color: var(--text); }
.crumbs .here { color: var(--text); font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.content { width: 100%; max-width: 1400px; margin: 0 auto; padding: 28px 32px 64px; }
.topbar .menu-btn { display: none; }
.scrim { display: none; }

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 280px; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow-lg); background: var(--surface); }
  .sidebar.open { transform: none; }
  .scrim.open { display: block; position: fixed; inset: 0; background: rgba(5, 8, 20, .45); z-index: 25; }
  .topbar .menu-btn { display: inline-flex; }
  .topbar { padding: 10px 16px; }
  .content { padding: 20px 16px 48px; }
}

/* ---------- page header ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head .eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); margin-bottom: 6px; }
.page-head p { color: var(--muted); margin: 6px 0 0; max-width: 62ch; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  --b-bg: var(--surface); --b-fg: var(--text); --b-bd: var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px;
  border-radius: 10px; border: 1px solid var(--b-bd); background: var(--b-bg); color: var(--b-fg);
  font: inherit; font-weight: 650; font-size: .9rem; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, transform .05s, box-shadow .15s; text-decoration: none;
  box-shadow: var(--shadow-sm);
}
.btn:hover { text-decoration: none; background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; pointer-events: none; }
.btn-primary {
  --b-bg: linear-gradient(180deg, var(--primary-2), var(--primary)); --b-fg: #fff; --b-bd: transparent;
  background: linear-gradient(180deg, var(--primary-2), var(--primary)); box-shadow: 0 6px 16px -8px var(--primary);
}
[data-theme="dark"] .btn-primary { color: var(--primary-ink); }
.btn-primary:hover { filter: brightness(1.06); background: linear-gradient(180deg, var(--primary-2), var(--primary)); }
.btn-ghost { --b-bg: transparent; --b-bd: transparent; box-shadow: none; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); }
.btn-danger { --b-fg: var(--err); --b-bd: var(--err-line); }
.btn-danger:hover { background: var(--err-soft); }
.btn-danger.solid { --b-bg: var(--err); --b-fg: #fff; --b-bd: transparent; }
.btn-danger.solid:hover { background: var(--err); filter: brightness(1.08); }
.btn-sm { height: 32px; padding: 0 11px; font-size: .83rem; border-radius: 8px; gap: 6px; }
.btn-lg { height: 48px; padding: 0 22px; font-size: 1rem; border-radius: 12px; }
.btn-icon { width: 36px; padding: 0; }
.btn-icon.btn-sm { width: 30px; }
.btn-block { width: 100%; }

/* ---------- cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.card-pad { padding: 22px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-body { padding: 20px; }
.stack > * + * { margin-top: 16px; }
.grid > * { margin-top: 0; }
.grid { display: grid; gap: 16px; }
.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)); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- badges / chips ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 9px; border-radius: 999px;
  font-size: .75rem; font-weight: 700; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); white-space: nowrap;
}
.badge .icon { width: 13px; height: 13px; }
.badge-error { background: var(--err-soft); color: var(--err); border-color: var(--err-line); }
.badge-warning { background: var(--warn-soft); color: var(--warn); border-color: var(--warn-line); }
.badge-info { background: var(--info-soft); color: var(--info); border-color: var(--info-line); }
.badge-ok { background: var(--ok-soft); color: var(--ok); border-color: var(--ok-line); }
.badge-primary { background: var(--primary-soft); color: var(--primary); border-color: var(--primary-line); }
.badge-lock { background: rgba(139, 92, 246, .1); color: #7c3aed; border-color: rgba(139, 92, 246, .35); }
[data-theme="dark"] .badge-lock { color: #c4b5fd; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--muted); }
.dot-error { background: var(--err); } .dot-warning { background: var(--warn); }
.dot-info { background: var(--info); } .dot-ok { background: var(--ok); }

/* ---------- alerts / callouts ---------- */
.callout { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); }
.callout .icon { margin-top: 2px; }
.callout strong { display: block; }
.callout-error { background: var(--err-soft); border-color: var(--err-line); } .callout-error > .icon { color: var(--err); }
.callout-warning { background: var(--warn-soft); border-color: var(--warn-line); } .callout-warning > .icon { color: var(--warn); }
.callout-info { background: var(--info-soft); border-color: var(--info-line); } .callout-info > .icon { color: var(--info); }
.callout-ok { background: var(--ok-soft); border-color: var(--ok-line); } .callout-ok > .icon { color: var(--ok); }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label, .label { font-size: .82rem; font-weight: 700; color: var(--text-2); }
.hint { font-size: .8rem; color: var(--muted); }
.input, .select, textarea.input {
  width: 100%; height: 40px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: inherit; font-size: .92rem; transition: border-color .15s, box-shadow .15s;
}
textarea.input { height: auto; padding: 10px 12px; resize: vertical; font-family: var(--mono); font-size: .85rem; line-height: 1.5; }
.input:focus, .select:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.select { appearance: none; padding-right: 32px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238a90a8' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; }
.input-icon { position: relative; }
.input-icon .icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.input-icon .input { padding-left: 38px; }
.check { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: .9rem; cursor: pointer; user-select: none; }
.switch { position: relative; width: 38px; height: 22px; flex: none; }
.switch input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--border-strong); transition: background .15s; pointer-events: none; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .15s; }
.switch input:checked + span { background: var(--primary); }
.switch input:checked + span::after { transform: translateX(16px); }
.switch input:focus-visible + span { box-shadow: var(--ring); }
.form-errors { color: var(--err); font-size: .85rem; margin: 4px 0 0; padding-left: 18px; }

/* ---------- segmented tabs ---------- */
.seg { display: inline-flex; padding: 4px; gap: 2px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--border); }
.seg a, .seg button, .seg label {
  display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px; border-radius: 9px; border: 0;
  background: transparent; color: var(--text-2); font: inherit; font-weight: 650; font-size: .88rem; cursor: pointer; white-space: nowrap;
}
.seg a:hover, .seg button:hover, .seg label:hover { color: var(--text); text-decoration: none; }
.seg label:focus-within { outline: 2px solid var(--primary); outline-offset: 1px; }
.seg .on { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }

/* ---------- dashboard ---------- */
.hero {
  position: relative; overflow: hidden; padding: 34px; border-radius: 24px; color: #fff;
  background: linear-gradient(125deg, #0b1c45 0%, #0f2557 45%, #2557e6 100%); box-shadow: var(--shadow-lg);
}
.hero::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.18), transparent 65%); }
.hero h1 { font-size: 2rem; color: #fff; max-width: 22ch; }
.hero p { color: rgba(255,255,255,.82); max-width: 58ch; margin: 10px 0 0; }
.steps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; position: relative; z-index: 1; }
.step { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px 7px 8px; border-radius: 999px; font-size: .82rem; font-weight: 650;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); }
.step b { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: #4338ca; font-size: .75rem; }

.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center;
  min-height: 210px; padding: 24px; border-radius: var(--radius-lg); border: 2px dashed var(--border-strong);
  background: var(--surface); cursor: pointer; transition: border-color .15s, background .15s; position: relative;
}
.dropzone:hover, .dropzone.drag { border-color: var(--primary); background: var(--primary-soft); }
.dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dz-icon { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); }

.bank-card { display: flex; flex-direction: column; gap: 14px; padding: 20px; color: inherit; transition: transform .15s, box-shadow .15s, border-color .15s; }
.bank-card:hover { transform: translateY(-2px); border-color: var(--primary-line); box-shadow: var(--shadow-lg); text-decoration: none; }
.bank-card h3 { font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bank-card .meta { display: flex; gap: 6px; flex-wrap: wrap; }
.bank-card .foot { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; color: var(--muted); margin-top: auto; }
.bank-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-3); color: var(--primary); }
.ready-bar { height: 6px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.ready-bar span { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--ok), #22c55e); }

/* ---------- stats ---------- */
.stat { padding: 18px 20px; display: flex; gap: 14px; align-items: center; }
.stat-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.stat-value { font-size: 1.6rem; font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.stat-label { font-size: .8rem; color: var(--muted); font-weight: 600; margin-top: 4px; }
.tone-primary { background: var(--primary-soft); color: var(--primary); }
.tone-error { background: var(--err-soft); color: var(--err); }
.tone-warning { background: var(--warn-soft); color: var(--warn); }
.tone-ok { background: var(--ok-soft); color: var(--ok); }
.tone-info { background: var(--info-soft); color: var(--info); }

.readiness { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--radius-lg); border: 1px solid; }
.readiness.ok { background: var(--ok-soft); border-color: var(--ok-line); }
.readiness.bad { background: var(--err-soft); border-color: var(--err-line); }
.readiness.empty { background: var(--surface-2); border-color: var(--border); }
.readiness .ri { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--surface); }
.readiness.ok .ri { color: var(--ok); } .readiness.bad .ri { color: var(--err); }
.readiness .grow { flex: 1; min-width: 0; }

/* ---------- table ---------- */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.toolbar .input-icon { flex: 1 1 240px; }
.toolbar .select { width: auto; min-width: 150px; }
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background .1s; }
.table tbody tr:hover { background: var(--surface-2); }
.table tbody tr:last-child td { border-bottom: 0; }
.q-num { font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.q-title { font-weight: 650; color: var(--text); display: block; max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.q-title:hover { color: var(--primary); }
.q-sub { font-size: .78rem; color: var(--muted); }
.row-actions { display: flex; gap: 2px; justify-content: flex-end; opacity: .55; transition: opacity .15s; }
tr:hover .row-actions, .row-actions:focus-within { opacity: 1; }
.key { font-family: var(--mono); font-size: .8rem; background: var(--surface-3); padding: 2px 7px; border-radius: 6px; white-space: nowrap; }
.empty { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty .dz-icon { margin: 0 auto 14px; }
.empty h3 { color: var(--text); margin-bottom: 6px; }

/* ---------- type picker ---------- */
.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.type-opt { display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 14px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font: inherit; cursor: pointer; transition: border-color .15s, background .15s; }
.type-opt:hover { border-color: var(--primary); background: var(--primary-soft); }
.type-opt strong { font-size: .92rem; }
.type-opt span { font-size: .8rem; color: var(--muted); line-height: 1.4; }

/* ---------- dialog ---------- */
dialog.modal { border: 0; padding: 0; border-radius: 20px; background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); width: min(560px, calc(100vw - 32px)); }
dialog.modal::backdrop { background: rgba(5, 8, 20, .5); backdrop-filter: blur(3px); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px 8px; }
.modal-body { padding: 8px 22px 18px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--border); background: var(--surface-2); }

/* ---------- toasts ---------- */
.toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 100; max-width: min(420px, calc(100vw - 32px)); }
.toast { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-lg); font-size: .9rem; font-weight: 600; animation: toast-in .25s ease; }
.toast .icon { margin-top: 1px; }
.toast-success .icon { color: var(--ok); } .toast-error .icon { color: var(--err); }
.toast-warning .icon { color: var(--warn); } .toast-info .icon { color: var(--info); }
.toast button { margin-left: auto; background: none; border: 0; color: var(--muted); cursor: pointer; padding: 0; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- question layout ---------- */
.q-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px; align-items: start; }
.q-rail { position: sticky; top: 84px; max-height: calc(100vh - 104px); display: flex; flex-direction: column; overflow: hidden; }
.q-rail .rail-head { padding: 12px; border-bottom: 1px solid var(--border); }
.q-rail ol { list-style: none; margin: 0; padding: 6px; overflow-y: auto; }
.q-rail li a { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 9px; color: var(--text-2); font-size: .85rem; font-weight: 550; }
.q-rail li a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.q-rail li a.current { background: var(--primary-soft); color: var(--primary); font-weight: 700; }
.q-rail li a span.t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.q-rail .n { font-family: var(--mono); font-size: .72rem; color: var(--muted); width: 22px; flex: none; }
@media (max-width: 1599px) { .q-layout { grid-template-columns: 1fr; } .q-rail { display: none; } }

.q-header { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.q-header .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.q-header h1 { font-size: 1.4rem; }
.q-pager { display: flex; align-items: center; gap: 6px; }
.q-pager .pos { font-size: .82rem; font-weight: 700; color: var(--muted); padding: 0 6px; font-variant-numeric: tabular-nums; }

/* conteúdo HTML da questão */
.prose { font-size: 1rem; line-height: 1.65; color: var(--text); overflow-wrap: anywhere; }
.prose > :last-child { margin-bottom: 0; }
.prose img { border-radius: 8px; }
.prose table { border-collapse: collapse; margin: .5em 0; }
.prose td, .prose th { border: 1px solid var(--border-strong); padding: 6px 10px; }
.prose pre { background: var(--surface-3); padding: 12px; border-radius: 10px; overflow-x: auto; }
.prose ul, .prose ol { padding-left: 1.4em; }
.question-paper { padding: 26px 28px; }
.paper-label { font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }

/* gabarito */
.key-list { display: flex; flex-direction: column; gap: 8px; }
.key-item { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.key-item .lbl { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--surface-3); font-weight: 800; font-size: .82rem; color: var(--text-2); }
.key-item.correct { border-color: var(--ok-line); background: var(--ok-soft); }
.key-item.correct .lbl { background: var(--ok); color: #fff; }
.key-item.partial { border-color: var(--info-line); }
.key-item.partial .lbl { background: var(--info-soft); color: var(--info); }
.key-item.penalty .lbl { background: var(--err-soft); color: var(--err); }
.key-fb { grid-column: 2 / -1; font-size: .86rem; color: var(--text-2); padding: 8px 12px; border-left: 3px solid var(--border-strong); background: var(--surface-2); border-radius: 0 8px 8px 0; }

/* simulador */
.options { display: flex; flex-direction: column; gap: 10px; }
.option { display: grid; grid-template-columns: auto 34px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 14px;
  border: 1.5px solid var(--border); background: var(--surface); cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s; }
.option:hover { border-color: var(--primary-line); }
.option input { width: 18px; height: 18px; accent-color: var(--primary); margin: 0; }
.option .lbl { font-weight: 800; color: var(--muted); font-size: .9rem; }
.option:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: var(--ring); }
.option.right, .option.right:has(input:checked) { border-color: var(--ok); background: var(--ok-soft); box-shadow: none; }
.option.wrong, .option.wrong:has(input:checked) { border-color: var(--err); background: var(--err-soft); box-shadow: none; }
.option .mark { font-weight: 800; }
.option.right .mark { color: var(--ok); } .option.wrong .mark { color: var(--err); }
fieldset[disabled] .option { cursor: default; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.tf-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tf-choices .option { grid-template-columns: auto 1fr; font-weight: 700; font-size: 1.02rem; justify-items: start; }
.match-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(180px, 1fr); gap: 16px; align-items: center; padding: 14px 16px; border-radius: 14px; border: 1.5px solid var(--border); background: var(--surface); }
.match-row.right { border-color: var(--ok); background: var(--ok-soft); }
.match-row.wrong { border-color: var(--err); background: var(--err-soft); }
@media (max-width: 620px) { .match-row { grid-template-columns: 1fr; } .tf-choices { grid-template-columns: 1fr; } }
.result { border-radius: var(--radius-lg); padding: 20px 22px; border: 1px solid; display: flex; gap: 18px; align-items: flex-start; }
.result.correct { background: var(--ok-soft); border-color: var(--ok-line); }
.result.partial { background: var(--warn-soft); border-color: var(--warn-line); }
.result.incorrect { background: var(--err-soft); border-color: var(--err-line); }
.score-ring { --p: 0; width: 76px; height: 76px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: conic-gradient(var(--tone) calc(var(--p) * 1%), var(--surface-3) 0); }
.score-ring::before { content: ""; grid-area: 1 / 1; width: 60px; height: 60px; border-radius: 50%; background: var(--surface); }
.score-ring b { grid-area: 1 / 1; z-index: 1; font-size: 1.05rem; font-weight: 800; }
.result.correct { --tone: var(--ok); } .result.partial { --tone: var(--warn); } .result.incorrect { --tone: var(--err); }
.result h2 { color: var(--tone); }
.fb-box { margin-top: 10px; padding: 10px 14px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); font-size: .92rem; }

/* validação */
.issue-group summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px; padding: 14px 18px; }
.issue-group summary::-webkit-details-marker { display: none; }
.issue-group summary .chev { margin-left: auto; color: var(--muted); transition: transform .15s; }
.issue-group[open] summary .chev { transform: rotate(180deg); }
.issue-group summary strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.issues { list-style: none; margin: 0; padding: 0 18px 16px; display: flex; flex-direction: column; gap: 6px; }
.issue { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; padding: 9px 12px; border-radius: 10px; background: var(--surface-2); }
.issue .icon { margin-top: 2px; width: 16px; height: 16px; }
.issue.error .icon { color: var(--err); } .issue.warning .icon { color: var(--warn); } .issue.info .icon { color: var(--info); }

/* ---------- editor ---------- */
.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; }
.editor-side { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 1180px) { .editor-grid { grid-template-columns: 1fr; } .editor-side { position: static; } }
.section-title { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.section-title h2 { font-size: 1.05rem; }
.section-title .num { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-weight: 800; font-size: .8rem; }

.rich { border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface); overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.rich:focus-within { border-color: var(--primary); box-shadow: var(--ring); }
.rich-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 2px; padding: 5px 6px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.rich-bar button { width: 30px; height: 28px; display: grid; place-items: center; border: 0; border-radius: 7px; background: transparent; color: var(--text-2); cursor: pointer; }
.rich-bar button:hover { background: var(--surface-3); color: var(--text); }
.rich-bar button.on { background: var(--primary-soft); color: var(--primary); }
.rich-bar .sep { width: 1px; height: 18px; background: var(--border-strong); margin: 0 4px; }
.rich-bar .spacer { flex: 1; }
.rich-area { min-height: 72px; max-height: 420px; overflow-y: auto; padding: 12px 14px; outline: none; font-size: .95rem; line-height: 1.6; }
.rich-area.tall { min-height: 160px; }
.rich-area.compact { min-height: 44px; padding: 9px 12px; }
.rich-area:empty::before { content: attr(data-placeholder); color: var(--muted); pointer-events: none; }
.rich-area img { max-height: 260px; border-radius: 6px; outline: 2px solid transparent; }
.rich-area img:hover { outline-color: var(--primary-line); }
.rich-area p { margin: 0 0 .5em; }
.rich-area > :last-child { margin-bottom: 0; }
.rich-source { width: 100%; min-height: 140px; border: 0; padding: 12px 14px; font-family: var(--mono); font-size: .82rem; background: var(--surface); color: var(--text); resize: vertical; outline: none; }

.item-card { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 14px; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; transition: border-color .15s, background .15s; }
.item-card + .item-card { margin-top: 10px; }
.item-card.is-correct { border-color: var(--ok-line); background: color-mix(in srgb, var(--ok-soft) 60%, var(--surface)); }
.item-side { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.item-letter { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; background: var(--surface-3); color: var(--text-2); }
.is-correct .item-letter { background: var(--ok); color: #fff; }
.item-main { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.item-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.item-row > .field { flex: 1 1 160px; }
.item-tools { display: flex; gap: 2px; margin-left: auto; }
.star-btn.on { color: #eab308; }
.star-btn.on .icon { fill: #facc15; }
.fb-toggle { align-self: flex-start; font-size: .82rem; }
.sum-meter { display: flex; align-items: center; gap: 10px; font-size: .85rem; font-weight: 650; }
.sum-meter .bar { flex: 1; height: 8px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.sum-meter .bar span { display: block; height: 100%; border-radius: 99px; background: var(--warn); transition: width .2s; }
.sum-meter.good .bar span { background: var(--ok); }

.savebar { position: sticky; bottom: 0; z-index: 15; display: flex; align-items: center; gap: 12px; padding: 12px 16px; margin-top: 22px;
  border-radius: 16px; border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(12px); box-shadow: var(--shadow-lg); }
.savebar .state { display: flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 650; color: var(--muted); }
.savebar .state.dirty { color: var(--warn); }
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- auth ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.auth-art { padding: 48px; display: flex; flex-direction: column; justify-content: space-between; color: #fff;
  background: linear-gradient(150deg, #0b1c45 0%, #0f2557 55%, #1d47c4 100%); position: relative; overflow: hidden; }
.auth-art::after { content: ""; position: absolute; right: -120px; bottom: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(255,197,49,.22), transparent 65%); }
.auth-art h1 { font-size: 2.3rem; max-width: 16ch; color: #fff; }
.auth-art p { color: rgba(255,255,255,.8); max-width: 44ch; }
.auth-art .brand { color: #fff; padding: 0; }
.auth-art .brand-sub { color: rgba(255,255,255,.7); }
.feature-list { display: grid; gap: 12px; margin-top: 28px; position: relative; z-index: 1; }
.feature { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; color: rgba(255,255,255,.88); }
.feature .fi { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.14); flex: none; }
.auth-form { display: grid; place-items: center; padding: 32px 16px; }
.auth-card { width: min(400px, 100%); }
.auth-card h2 { font-size: 1.5rem; margin-bottom: 6px; }
@media (max-width: 860px) { .auth { grid-template-columns: 1fr; } .auth-art { display: none; } }

.legal { font-size: .75rem; color: var(--muted); margin-top: 28px; }
hr.sep { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }

/* ícone do botão de tema */
[data-theme="dark"] .theme-dark-icon, [data-theme="light"] .theme-light-icon { display: none; }
.select.is-bad { border-color: var(--err); color: var(--err); }
details > summary::-webkit-details-marker { display: none; }
.sidebar { align-self: start; }
.q-jump { width: 260px; height: 32px; font-size: .84rem; }
@media (min-width: 1600px) { .q-jump { display: none; } }
@media (max-width: 620px) { .q-jump { width: 150px; } .q-pager .pos { display: none; } }
/* gabarito na coluna lateral estreita */
.editor-side .key-item { grid-template-columns: 30px minmax(0, 1fr); gap: 10px; }
.editor-side .key-item > .badge { grid-column: 2; grid-row: 2; justify-self: start; }
.editor-side .key-item .key-fb { grid-column: 1 / -1; grid-row: 3; }
@media (max-width: 620px) {
  .crumbs a, .crumbs > .icon { display: none; }
  .topbar-actions .btn { font-size: 0; gap: 0; padding: 0 11px; }
  .page-head h1, .q-header h1 { font-size: 1.3rem; }
  .hero { padding: 24px; } .hero h1 { font-size: 1.5rem; }
}

/* ---------- planos e pagamento ---------- */
.pricing { align-items: stretch; max-width: 1080px; margin: 0 auto; }
.price-card { position: relative; display: flex; flex-direction: column; gap: 10px; }
.price-card.featured { border: 2px solid var(--primary); box-shadow: 0 20px 50px -24px var(--primary); }
.price-card .ribbon { position: absolute; top: -12px; right: 18px; background: var(--primary); color: #fff; border-color: transparent; }
.price b { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; }
.price span { color: var(--muted); font-weight: 600; margin-left: 4px; }
.feat { list-style: none; padding: 0; margin: 4px 0 14px; display: flex; flex-direction: column; gap: 8px; font-size: .9rem; flex: 1; }
.feat li { display: flex; gap: 8px; align-items: flex-start; }
.feat .icon { color: var(--ok); margin-top: 3px; }
.meter span { background: linear-gradient(90deg, var(--primary-2), var(--primary)); }
.meter.full span { background: var(--err); }
.pix-wrap { max-width: 760px; margin: 0 auto; }
.pix-card h1 { margin: 6px 0 8px; }
.pix-body { display: flex; gap: 24px; margin-top: 18px; align-items: flex-start; flex-wrap: wrap; }
.qr { width: 220px; height: 220px; border-radius: 16px; border: 1px solid var(--border); background: #fff; display: grid; place-items: center; padding: 10px; flex: none; }
.qr img { width: 100%; height: 100%; image-rendering: pixelated; }
.qr-fake { display: flex; flex-direction: column; align-items: center; gap: 8px; color: #2557e6; font-weight: 700; font-size: .85rem;
  width: 100%; height: 100%; justify-content: center; border-radius: 10px;
  background: repeating-linear-gradient(45deg, #eef0ff 0 10px, #fff 10px 20px); }
.pix-done { text-align: center; padding: 40px 24px; }
.plan-card { margin: 10px 0 4px; padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface-2); font-size: .82rem; }
.plan-card.pro { background: linear-gradient(135deg, var(--primary-soft), transparent); border-color: var(--primary-line); }
.plan-card strong { display: flex; align-items: center; gap: 6px; font-size: .88rem; }

/* ---------- importação do Word ---------- */
.word-sample { margin: 0; padding: 14px 16px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); font-size: .82rem; line-height: 1.7; white-space: pre-wrap; }
.import-card { transition: opacity .15s; }
.import-card.is-off { opacity: .55; }
.import-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); cursor: pointer; flex-wrap: wrap; }
.import-head input { width: 18px; height: 18px; accent-color: var(--primary); }
.import-title { flex: 1; min-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.import-body { padding: 16px 18px; display: flex; flex-direction: column; gap: 8px; }
.import-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; margin-top: 4px; }
@media (max-width: 900px) { .import-grid { grid-template-columns: 1fr; } }
.dropzone a { position: relative; z-index: 2; }

/* ---------- assistente de IA ---------- */
.editor-side { max-height: calc(100vh - 100px); overflow-y: auto; padding-bottom: 8px; }
@media (max-width: 1180px) { .editor-side { max-height: none; overflow: visible; } }
.ai-card { border-color: var(--primary-line); background: linear-gradient(180deg, var(--primary-soft), var(--surface) 140px); }
.ai-num { background: #0f2557; color: #ffc531; }
.ai-btn { justify-content: flex-start; }
.ai-out { margin-top: 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: .88rem; }
.ai-out.stack { display: flex; flex-direction: column; align-items: stretch; }
.ai-box { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); }
.ai-verdict { padding: 10px 12px; border-radius: 10px; border: 1px solid; display: flex; flex-direction: column; gap: 2px; font-size: .88rem; }
.ai-verdict.v-boa { background: var(--ok-soft); border-color: var(--ok-line); }
.ai-verdict.v-boa strong { color: var(--ok); }
.ai-verdict.v-revisar { background: var(--warn-soft); border-color: var(--warn-line); }
.ai-verdict.v-revisar strong { color: var(--warn); }
.ai-verdict.v-problema { background: var(--err-soft); border-color: var(--err-line); }
.ai-verdict.v-problema strong { color: var(--err); }
.ai-suggest { display: block; margin-top: 4px; color: var(--text-2); font-weight: 600; }
.model-grid { display: grid; gap: 10px; }
.model-opt { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: 12px; border: 1.5px solid var(--border); cursor: pointer; background: var(--surface); }
.model-opt:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.model-opt input { margin-top: 4px; accent-color: var(--primary); }
fieldset[disabled] { opacity: .6; }

/* ---------- valores variáveis ---------- */
.mono { font-family: var(--mono); font-size: .86rem; }
.var-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; padding: 12px; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; background: var(--surface-2); }
.var-row > .field { flex: 0 0 110px; }
.var-range { display: flex; gap: 10px; flex: 1; min-width: 240px; }
.var-range .field { flex: 1; }
.alt-row { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); }
.alt-row.is-correct { border-color: var(--ok-line); background: var(--ok-soft); }
.alt-row.is-correct .item-letter { background: var(--ok); color: #fff; }
.key-grid td, .key-grid th { text-align: center; }
.key-grid td.varies { font-weight: 700; }
.table tr.row-on { background: var(--primary-soft); }

/* ---------- fórmulas (KaTeX) ---------- */
.katex { font-size: 1.08em; }
.katex-display { margin: .6em 0; overflow-x: auto; overflow-y: hidden; padding: 2px 0; }
dialog.modal-math { width: min(680px, calc(100vw - 32px)); }
.modal-math h2 { display: flex; align-items: center; gap: 8px; font-size: 1.15rem; margin: 0; }
.math-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.math-chips button {
  min-width: 40px; height: 34px; padding: 0 10px; border-radius: 9px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: 600 .95rem var(--font); cursor: pointer;
}
.math-chips button:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.math-preview {
  min-height: 74px; display: grid; place-items: center; padding: 14px; border-radius: 12px;
  border: 1px dashed var(--border-strong); background: var(--surface-2); overflow-x: auto; font-size: 1.1rem;
}
.math-preview .katex-display { margin: 0; }
.math-error { color: var(--err); font-size: .85rem; font-family: var(--mono); }
.modal-math .seg label { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 9px; font-size: .88rem; font-weight: 600; cursor: pointer; color: var(--text-2); }
.modal-math .seg label:has(input:checked) { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }
.modal-math .seg input { accent-color: var(--primary); }
.rich-math { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 8px 10px; border-top: 1px dashed var(--border); background: var(--surface-2); }
.rich-math-label { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-right: 2px; }
.rich-math-item {
  border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; padding: 3px 9px;
  cursor: pointer; max-width: 100%; overflow-x: auto; font: inherit;
}
.rich-math-item:hover { border-color: var(--primary); box-shadow: var(--ring); }
.rich-math-item.err { border-color: var(--err-line); background: var(--err-soft); color: var(--err); font-family: var(--mono); font-size: .8rem; }

/* ---------- cartão-resposta e correção ---------- */
.sheet-card { overflow: hidden; background: linear-gradient(120deg, var(--primary-soft), var(--surface) 55%); border-color: var(--primary-line); }
.sheet-card-main { display: flex; gap: 18px; padding: 20px 22px; align-items: flex-start; flex-wrap: wrap; }
.sheet-card-main h3 { margin: 0; }
.sheet-card-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--primary); color: var(--primary-ink); flex: none; }
.sheet-card .grow { flex: 1 1 340px; min-width: 0; }
.sheet-settings { flex: 0 1 260px; padding: 12px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); margin: 0; }
.sheets-top { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; align-items: stretch; }
@media (max-width: 1000px) { .sheets-top { grid-template-columns: 1fr; } }
.sheet-stats { gap: 12px; }
.sheet-stats .card { display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.stat-warn { border-color: var(--warn-line); background: var(--warn-soft); }
.sheet-drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center;
  min-height: 170px; padding: 22px; border: 2px dashed var(--primary-line); border-radius: 16px; cursor: pointer;
  background: var(--primary-soft); transition: border-color .15s, background .15s, transform .15s;
}
.sheet-drop:hover, .sheet-drop.drag { border-color: var(--primary); transform: translateY(-1px); }
.sheet-drop.busy { cursor: progress; border-style: solid; }
.sheet-drop strong { font-size: 1.05rem; }
.sheet-drop-icon { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--primary); color: var(--primary-ink); box-shadow: 0 10px 24px -10px var(--primary); }
.spinner { width: 42px; height: 42px; border-radius: 50%; border: 4px solid var(--primary-line); border-top-color: var(--primary); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tips { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; color: var(--text-2); }
.tips li { display: flex; gap: 8px; align-items: flex-start; }
.tips .icon { color: var(--ok); margin-top: 3px; flex: none; }
.sheet-who { display: flex; align-items: center; gap: 12px; color: inherit; min-width: 0; }
.sheet-who:hover { text-decoration: none; }
.name-crop { height: 34px; width: auto; max-width: 220px; border-radius: 6px; border: 1px solid var(--border); background: #fff; object-fit: cover; object-position: left center; }
.name-crop.big { height: auto; width: 100%; max-width: 100%; }
[data-theme="dark"] .name-crop { filter: brightness(.92); }
.sheet-table td { vertical-align: middle; }
.item-stats { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.item-stats li { display: grid; grid-template-columns: 30px minmax(0, 1.4fr) minmax(80px, 1fr) 92px 64px; gap: 12px; align-items: center; padding: 4px 0; }
.item-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .9rem; }
.item-bar { height: 10px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.item-bar span { display: block; height: 100%; border-radius: inherit; }
.item-bar.high span { background: var(--ok); }
.item-bar.mid span { background: var(--warn); }
.item-bar.low span { background: var(--err); }
.item-pct { white-space: nowrap; }
@media (max-width: 700px) {
  .item-stats li { grid-template-columns: 26px minmax(0, 1fr) 76px; }
  .item-stats .item-bar, .item-stats li > .badge, .item-stats li > span:last-child:empty { display: none; }
}
.steps-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 760px) { .steps-3 { grid-template-columns: 1fr; } }
.step-n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 800; margin-right: 8px; }
.score-pill { display: flex; flex-direction: column; align-items: center; padding: 10px 22px; border-radius: 16px; background: var(--primary-soft); border: 1px solid var(--primary-line); color: var(--primary); }
.score-pill strong { font-size: 2rem; line-height: 1.05; letter-spacing: -.02em; }
.score-pill span { font-size: .78rem; font-weight: 700; }
.sheet-review { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 18px; align-items: start; }
@media (max-width: 1100px) { .sheet-review { grid-template-columns: 1fr; } }
.sheet-photo { margin: 0; padding: 12px; position: sticky; top: 76px; }
.sheet-photo img { width: 100%; height: auto; display: block; border-radius: 8px; background: #fff; }
.sheet-photo figcaption { margin-top: 8px; text-align: center; }
@media (max-width: 1100px) { .sheet-photo { position: static; } }
.answer-review { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.answer-review-head, .answer-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) 90px 104px; gap: 10px; align-items: center; padding: 7px 12px; }
.answer-review-head { background: var(--surface-2); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.answer-row { border-top: 1px solid var(--border); }
.answer-row.right { box-shadow: inset 3px 0 0 var(--ok); }
.answer-row.wrong { box-shadow: inset 3px 0 0 var(--err); }
.answer-row.doubt { background: var(--warn-soft); }
.answer-row .q-num { font-size: .95rem; font-weight: 700; color: var(--text); }
.answer-row .bubbles { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.answer-row .pts { text-align: right; font-weight: 700; white-space: nowrap; }
.answer-row .pts .input { height: 32px; text-align: right; }
.bubble-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.bubble-toggle span {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--border-strong);
  font-weight: 700; font-size: .85rem; color: var(--muted); cursor: pointer; transition: background .12s, color .12s, border-color .12s;
}
.bubble-toggle span:hover { border-color: var(--primary); color: var(--primary); }
.bubble-toggle input:checked + span { background: var(--text); border-color: var(--text); color: var(--surface); }
.bubble-toggle input:focus-visible + span { box-shadow: var(--ring); }
kbd { font-family: var(--mono); font-size: .75em; padding: 1px 5px; border-radius: 5px; border: 1px solid var(--border-strong); border-bottom-width: 2px; background: var(--surface); }

.item-open { grid-column: span 3; }
.show-sm { display: none; }
@media (max-width: 700px) {
  .item-open { grid-column: 3; }
  .lp-hide-sm { display: none; }
  .show-sm { display: inline; }
  .sheet-stats { grid-template-columns: 1fr 1fr !important; }
  .sheet-stats .card { padding: 14px; }
}

/* ---------- navegação (v2) ---------- */
.sidebar { gap: 4px; }
.sidebar .brand { padding-bottom: 22px; }
.sidebar .nav-link { padding: 10px 12px; font-size: .94rem; }
.sidebar-foot { flex-direction: column; align-items: stretch; gap: 10px; }
.plan-chip {
  display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 10px; font-size: .82rem; font-weight: 600;
  color: var(--text-2); background: var(--surface-2); border: 1px solid var(--border);
}
.plan-chip b { color: var(--primary); }
.plan-chip.pro { color: var(--primary); background: var(--primary-soft); border-color: var(--primary-line); }
.plan-chip:hover { text-decoration: none; border-color: var(--primary); }
.user-btn { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 10px; color: var(--text-2); }
.user-btn:hover, .user-btn.active, .user-menu[open] .user-btn { background: var(--surface-2); }

/* menu suspenso (details/summary) */
.menu { position: relative; }
.menu > summary { list-style: none; cursor: pointer; }
.menu-list {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 230px; z-index: 60; padding: 6px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg);
  display: grid; gap: 2px;
}
.menu-list.up { top: auto; bottom: calc(100% + 6px); left: 0; right: 0; }
.menu-list a, .menu-list button {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 8px; border: 0;
  background: none; color: var(--text-2); font: 600 .9rem var(--font); text-align: left; cursor: pointer;
}
.menu-list a:hover, .menu-list button:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.menu-list .danger, .menu-list .danger:hover { color: var(--err); }
.menu-list form { margin: 0; }
.menu-list hr { border: 0; border-top: 1px solid var(--border); margin: 4px 2px; }
.menu-list .menu-note { padding: 4px 10px 6px; font-size: .75rem; color: var(--muted); }

/* barra inferior no celular */
.bottom-nav { display: none; }
@media (max-width: 980px) {
  .sidebar { display: none; }
  .bottom-nav {
    display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter: blur(14px); border-top: 1px solid var(--border);
  }
  .bottom-nav a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 0; border-radius: 12px; color: var(--muted); font-size: .72rem; font-weight: 700; }
  .bottom-nav a:hover { text-decoration: none; }
  .bottom-nav a.active { color: var(--primary); }
  .bottom-nav a.cam .icon { color: var(--primary-ink); background: var(--primary); border-radius: 12px; padding: 5px; width: 34px; height: 30px; box-shadow: 0 6px 16px -8px var(--primary); }
  .content { padding-bottom: 96px; }
  .toasts { bottom: 84px; }
}

/* lista de provas */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: -4px 0 18px; }
.chip { padding: 6px 14px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); font-weight: 600; font-size: .86rem; }
.chip:hover { text-decoration: none; border-color: var(--primary-line); color: var(--text); }
.chip.on { background: var(--text); border-color: var(--text); color: var(--surface); }
.exam-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.exam-item {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto auto; gap: 16px; align-items: center;
  padding: 14px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.exam-item:hover { border-color: var(--primary-line); }
.exam-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); }
.exam-icon.paper { background: var(--primary-soft); color: var(--primary); }
.exam-main { display: flex; flex-direction: column; min-width: 0; color: var(--text); }
.exam-main:hover { text-decoration: none; }
.exam-main strong { font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exam-main .small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exam-sheets { font-size: .86rem; white-space: nowrap; }
.exam-actions { display: flex; gap: 8px; align-items: center; justify-content: flex-end; }
@media (max-width: 700px) {
  .exam-item { grid-template-columns: 40px minmax(0, 1fr); gap: 10px 12px; }
  .exam-icon { width: 40px; height: 40px; }
  .exam-sheets { grid-column: 2; }
  .exam-actions { grid-column: 1 / -1; justify-content: stretch; }
  .exam-actions .btn { flex: 1; justify-content: center; }
}
.pick-list { display: grid; gap: 8px; }
.pick-list a { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); color: var(--text); }
.pick-list a:hover { text-decoration: none; border-color: var(--primary); background: var(--primary-soft); }
.pick-list a > span { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* cabeçalho de contexto (banco / prova) com abas */
.ctx-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.ctx-title { min-width: 0; flex: 1 1 320px; }
.ctx-title h1 { margin: 0 0 6px; font-size: 1.7rem; letter-spacing: -.02em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ctx-eyebrow { font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); margin-bottom: 4px; }
.ctx-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--muted); font-size: .88rem; font-weight: 600; }
.ctx-meta a.badge:hover { text-decoration: none; filter: brightness(.97); }
.ctx-actions { display: flex; gap: 8px; align-items: center; }
.ctx-actions summary.btn { list-style: none; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 0 0 22px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; margin-bottom: -1px; white-space: nowrap;
  color: var(--muted); font-weight: 700; font-size: .92rem; border-bottom: 2px solid transparent;
}
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.on { color: var(--primary); border-bottom-color: var(--primary); }
.tab-count { font-size: .72rem; padding: 1px 7px; border-radius: 99px; background: var(--surface-3); color: var(--text-2); }
.tab-count.err { background: var(--err); color: #fff; }
.tab-count.warn { background: var(--warn); color: #fff; }
.ok-mark { color: var(--ok); display: inline-grid; place-items: center; }
.row-actions { display: flex; justify-content: flex-end; gap: 2px; align-items: center; }
@media (max-width: 620px) {
  .hide-sm { display: none; }
  .ctx-title h1 { font-size: 1.35rem; white-space: normal; }
  .ctx-actions { width: 100%; }
  .ctx-actions .btn-primary { flex: 1; justify-content: center; }
}
.lead-line { margin: -8px 0 18px; color: var(--text-2); font-size: .92rem; }
.t-err { color: var(--err); } .t-warn { color: var(--warn); } .t-info { color: var(--info); }
.section-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 8px 0 12px; }
.section-row h2 { font-size: 1.1rem; margin: 0; }
.hint-card { display: flex; gap: 12px; align-items: center; color: var(--text-2); }
.hint-card .icon { color: var(--primary); flex: none; }
.seg.dest button { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; font-weight: 700; }
.sel-bar { padding-top: 0; }
.draw { display: inline-flex; gap: 6px; align-items: center; }
.draw .input { width: 64px; height: 32px; }
details.more { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; }
details.more > summary { cursor: pointer; font-size: .86rem; font-weight: 700; color: var(--text-2); list-style: none; display: flex; justify-content: space-between; }
details.more > summary::after { content: "+"; color: var(--primary); font-size: 1.1rem; line-height: 1; }
details.more[open] > summary::after { content: "–"; }
.sheet-opt { padding: 12px; border-radius: 12px; background: var(--primary-soft); border: 1px solid var(--primary-line); display: grid; gap: 10px; }
.compose-box { position: sticky; top: 80px; }
@media (max-width: 1180px) { .compose-box { position: static; } }

/* página da prova: downloads */
.downloads { padding: 6px; }
.dl-row { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 14px; border-radius: 12px; }
.dl-row + .dl-row { border-top: 1px solid var(--border); border-radius: 0; }
.dl-row.main { background: var(--primary-soft); border-radius: 12px; }
.dl-row > div { display: flex; flex-direction: column; min-width: 0; }
.dl-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); color: var(--text-2); }
.dl-row.main .dl-icon { background: var(--primary); color: var(--primary-ink); }
.dl-settings { margin: 8px; }
.sheet-settings-inline { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 12px; }
.sheet-settings-inline .select { width: auto; }
@media (max-width: 620px) {
  .dl-row { grid-template-columns: 36px minmax(0, 1fr); }
  .dl-row .btn { grid-column: 1 / -1; justify-content: center; }
  .dl-icon { width: 36px; height: 36px; }
}

/* ---------- câmera ao vivo ---------- */
.cam-app { position: fixed; inset: 0; display: flex; flex-direction: column; background: #05070f; color: #fff; z-index: 10; }
.cam-top { display: flex; align-items: center; gap: 10px; padding: calc(10px + env(safe-area-inset-top)) 12px 10px; background: linear-gradient(#05070f, rgba(5, 7, 15, .6)); z-index: 3; }
.cam-btn { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: rgba(255, 255, 255, .1); border: 0; cursor: pointer; flex: none; }
.cam-btn:hover { background: rgba(255, 255, 255, .18); text-decoration: none; }
.cam-btn.on { background: #facc15; color: #111; }
.cam-btn.off { opacity: .55; }
.cam-title { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.cam-title strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cam-title > span { font-size: .8rem; opacity: .75; }
.cam-stage { position: relative; flex: 1; overflow: hidden; }
.cam-stage video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cam-overlay { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.cam-guide { position: absolute; left: 50%; top: 50%; width: min(78%, calc((100% - 120px) * .707)); aspect-ratio: 210 / 297; max-height: 82%; transform: translate(-50%, -50%); pointer-events: none; }
.cam-guide i { position: absolute; width: 34px; height: 34px; border: 4px solid rgba(255, 255, 255, .85); }
.cam-guide i:nth-child(1) { left: 0; top: 0; border-right: 0; border-bottom: 0; border-radius: 10px 0 0 0; }
.cam-guide i:nth-child(2) { right: 0; top: 0; border-left: 0; border-bottom: 0; border-radius: 0 10px 0 0; }
.cam-guide i:nth-child(3) { left: 0; bottom: 0; border-right: 0; border-top: 0; border-radius: 0 0 0 10px; }
.cam-guide i:nth-child(4) { right: 0; bottom: 0; border-left: 0; border-top: 0; border-radius: 0 0 10px 0; }
.cam-status {
  position: absolute; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom)); transform: translateX(-50%); max-width: calc(100% - 32px);
  padding: 10px 18px; border-radius: 99px; background: rgba(5, 7, 15, .72); backdrop-filter: blur(8px); font-weight: 700; font-size: .95rem; text-align: center;
}
.cam-status.ok { background: rgba(22, 163, 74, .9); }
.cam-status.warn { background: rgba(217, 119, 6, .92); }
.cam-status.bad { background: rgba(220, 38, 38, .92); }
.cam-status.done { background: rgba(37, 99, 235, .9); }
.cam-off { position: absolute; inset: 0; display: grid; place-items: center; padding: 24px; overflow-y: auto; }
.cam-off-box { max-width: 420px; text-align: center; display: grid; gap: 12px; justify-items: center; }
.cam-off-box h2 { color: #fff; font-size: 1.3rem; margin: 0; }
.cam-off-box p { margin: 0; color: rgba(255, 255, 255, .82); }
.cam-off-icon { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-2); color: #fff; }
.cam-shot { margin: 8px 0 2px; }
.cam-qr { display: grid; justify-items: center; gap: 8px; margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .15); }
.cam-qr-img { background: #fff; padding: 8px; border-radius: 12px; line-height: 0; }
.cam-qr-img svg { width: 150px; height: 150px; }
@media (max-width: 760px) and (pointer: coarse) { .cam-qr { display: none; } }
.cam-result {
  position: absolute; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 4;
  border-radius: 20px; background: #fff; color: #141831; box-shadow: 0 20px 60px -10px rgba(0, 0, 0, .6);
  border-top: 6px solid #16a34a; max-width: 560px; margin: 0 auto;
}
.cam-result.review { border-top-color: #d97706; }
.cam-result.dup { border-top-color: #2563eb; }
.cam-result-in { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px 16px; padding: 16px 18px; align-items: center; }
.cam-score { display: flex; flex-direction: column; align-items: center; min-width: 76px; }
.cam-score strong { font-size: 2.4rem; line-height: 1; letter-spacing: -.03em; color: #16a34a; }
.cam-result.review .cam-score strong { color: #d97706; }
.cam-result.dup .cam-score strong { color: #2563eb; }
.cam-score span { font-size: .8rem; color: #6b7290; font-weight: 700; }
.cam-info { display: flex; flex-direction: column; gap: 4px; min-width: 0; font-size: .88rem; color: #3a4060; }
.cam-info b { color: #141831; font-size: 1rem; }
.cam-name { max-width: 100%; height: 34px; object-fit: cover; object-position: left; border-radius: 6px; border: 1px solid #e2e5f0; }
.cam-msg { color: #b45309; font-size: .8rem; }
.cam-result-actions { grid-column: 1 / -1; display: flex; gap: 8px; justify-content: flex-end; }
.cam-result .btn { color: #141831; }
.cam-result .btn-primary { color: #fff; }
@media (max-width: 980px) {
  .bottom-nav a .icon { width: 34px; height: 30px; padding: 5px; border-radius: 12px; }
  .bottom-nav a.active:not(.cam) .icon { background: var(--primary-soft); }
}
.link-btn { display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; padding: 0; cursor: pointer; color: var(--text); }
.link-btn h3 { margin: 0; }
.link-btn[aria-expanded="true"] .icon { transform: rotate(180deg); }
.key-item > .badge { max-width: 42vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* turmas */
.class-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: 18px; align-items: start; }
@media (max-width: 1000px) { .class-grid { grid-template-columns: 1fr; } .class-grid .add-students { order: -1; } }
.add-students textarea { font-family: var(--mono); font-size: .85rem; }
.inline-edit { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-edit .input { height: 34px; flex: 1 1 160px; }
.grade-matrix th.num, .grade-matrix td.num { text-align: center; white-space: nowrap; }
.grade-matrix th a { color: inherit; }
.grade-matrix tfoot td { font-weight: 800; background: var(--surface-2); }
.grade { display: inline-block; min-width: 40px; padding: 2px 8px; border-radius: 8px; background: var(--ok-soft); color: var(--ok); font-weight: 800; }
.grade.low { background: var(--err-soft); color: var(--err); }
.roster-missing td { color: var(--muted); }
.sheet-table .q-sub, .grade-matrix .q-sub, .table td > strong + .q-sub { display: block; }

/* ---------- marca Provefy ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--brand-ink); }
.logo-mark { width: 36px; height: 36px; flex: none; border-radius: 10px; box-shadow: 0 6px 16px -8px rgba(15, 37, 87, .55); }
.wordmark { font-weight: 800; font-size: 1.45rem; letter-spacing: -.04em; line-height: 1; color: var(--brand-ink); white-space: nowrap; }
.wordmark i { display: inline-block; width: .54em; height: .54em; border-radius: 50%; background: var(--brand-dot); margin: 0 .025em 0 .035em; }
.logo.on-dark, .logo.on-dark .wordmark { color: #fff; }
.logo.on-dark .wordmark i { background: #ffc531; }
.logo.sm .logo-mark { width: 30px; height: 30px; border-radius: 8px; }
.logo.sm .wordmark { font-size: 1.2rem; }
.sidebar .brand { padding: 4px 8px 22px; }
.brand-sub { margin-top: 2px; }
.roster-drop { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 20px; border: 2px dashed var(--primary-line); border-radius: 14px; background: var(--primary-soft); text-align: center; cursor: pointer; color: var(--primary); }
.roster-drop:hover { border-color: var(--primary); }
.roster-drop strong { color: var(--text); }
.roster-drop.busy { cursor: progress; border-style: solid; }
.label-row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; } .label-row label { font-size: .82rem; font-weight: 700; color: var(--text-2); }

/* segurança da conta / verificação em duas etapas */
.security-grid { display: grid; gap: 16px; max-width: 820px; }
.sec-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.sec-row h3 { margin: 0 0 4px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.sec-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); flex: none; }
.sec-icon.on { background: var(--ok-soft); color: var(--ok); }
.sec-sub { border-top: 1px solid var(--border); display: grid; }
.sec-line { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.sec-line:last-child { border-bottom: 0; }
.sec-line > div { display: flex; flex-direction: column; }
.otp-input { font-family: var(--mono); font-size: 1.3rem; letter-spacing: .25em; text-align: center; max-width: 220px; }
.mfa-setup { max-width: 760px; }
.mfa-steps { margin: 0; padding-left: 20px; display: grid; gap: 22px; }
.mfa-steps li { line-height: 1.6; color: var(--text-2); }
.mfa-steps b { color: var(--text); }
.mfa-qr { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.mfa-qr-img { background: #fff; padding: 10px; border-radius: 14px; border: 1px solid var(--border); line-height: 0; }
.mfa-secret { display: block; margin-top: 6px; font-family: var(--mono); font-size: 1rem; letter-spacing: .08em; padding: 8px 12px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border); word-break: break-all; }
.mfa-confirm { display: flex; gap: 10px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.recovery-codes { list-style: none; margin: 0; padding: 16px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px; border-radius: 12px; background: var(--surface-2); border: 1px dashed var(--border-strong); font-family: var(--mono); font-size: 1.05rem; }
@media print { .sidebar, .topbar, .bottom-nav, .actions, .readiness { display: none !important; } .content { padding: 0; } }
.invite-box { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
.invite-box .input { width: 170px; text-transform: uppercase; }

/* painel do dono */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.kpi span { font-size: .78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.kpi b { font-size: 1.6rem; letter-spacing: -.02em; line-height: 1.1; }
.kpi small { color: var(--muted); font-size: .8rem; }
.kpi.accent { background: linear-gradient(135deg, var(--primary-soft), var(--surface)); border-color: var(--primary-line); }
.small-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; }
.small-kpis .kpi { padding: 10px 12px; border: 1px solid var(--border); border-radius: 12px; }
.small-kpis .kpi b { font-size: 1.15rem; }
@media (max-width: 1000px) { .kpis, .small-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.owner-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 1000px) { .owner-grid { grid-template-columns: 1fr; } }
.status-list { list-style: none; margin: 0; padding: 6px 18px 14px; display: grid; }
.status-list li { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 2px 10px; padding: 10px 0; border-bottom: 1px solid var(--border); align-items: center; }
.status-list li:last-child { border-bottom: 0; }
.status-list .dot { width: 10px; height: 10px; border-radius: 50%; grid-row: span 2; }
.status-list li.ok .dot { background: var(--ok); }
.status-list li.warn .dot { background: var(--warn); }
.status-list .muted { grid-column: 2; }
.mini-list { list-style: none; margin: 0; padding: 4px 18px 12px; display: grid; }
.mini-list li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.mini-list li:last-child { border-bottom: 0; }
.invite-form { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.invite-form .field { width: 150px; }
.invite-form .field.grow { flex: 1 1 220px; width: auto; }
.invite-code { font-family: var(--mono); font-size: .95rem; font-weight: 700; letter-spacing: .06em; padding: 3px 8px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); }
.send-invite { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.send-invite .input { width: 260px; }
.send-invite .grow { flex: 1 1 260px; }
.action-row { display: flex; gap: 10px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; margin: 0; }
.action-row:last-child { border-bottom: 0; }
.action-row > div { flex: 1 1 200px; display: flex; flex-direction: column; }
.template-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 1100px) { .template-grid { grid-template-columns: 1fr; } }
.vars { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.vars .chip { font-family: var(--mono); font-size: .78rem; padding: 4px 10px; cursor: pointer; }
.mail-preview { padding: 14px; display: grid; gap: 10px; }
.mail-subject { padding: 10px 12px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); }
.mail-preview iframe { width: 100%; height: 560px; border: 1px solid var(--border); border-radius: 12px; background: #f5f6fb; }
.invite-code + .q-sub { display: block; margin-top: 5px; }
.settings-stack { display: grid; gap: 18px; max-width: 980px; }
.set-head { display: flex; gap: 14px; align-items: flex-start; }
.set-head h3 { margin: 0 0 4px; }
.copy-line { display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 12px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); }
.copy-line code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }

/* ---------- análise TRI ---------- */
.irt-top { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 18px; }
.irt-top .lead-line { flex: 1 1 420px; }
.irt-tools { display: flex; gap: 8px; align-items: center; }
.seg button:disabled { opacity: .45; cursor: not-allowed; }
.select-sm { height: 34px; padding: 0 30px 0 10px; font-size: .85rem; }
.chart-host { position: relative; }
.chart { width: 100%; min-height: 120px; }
.chart svg { display: block; overflow: visible; font-family: var(--font); }
.ch-grid { stroke: var(--border); stroke-width: 1; }
.ch-grid.mid { stroke: var(--border-strong); stroke-dasharray: 3 3; }
.ch-axis { stroke: var(--border-strong); stroke-width: 1; }
.ch-tick { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.ch-label { fill: var(--muted); font-size: 11px; font-weight: 600; }
.ch-bar { fill: var(--primary-line); transition: fill .1s; }
.ch-bar.on { fill: var(--primary); }
.ch-hit { fill: transparent; cursor: crosshair; }
.ch-item { cursor: pointer; outline: none; }
.ch-item circle { fill: var(--primary); stroke: var(--surface); stroke-width: 2; }
.ch-item.review circle { fill: var(--surface); stroke: var(--primary); stroke-width: 2; stroke-dasharray: 3 2; }
.ch-item-n { fill: var(--primary-ink); font-size: 10.5px; font-weight: 800; pointer-events: none; }
.ch-item.review .ch-item-n { fill: var(--primary); }
.ch-item:hover circle, .ch-item:focus circle { stroke: var(--text); stroke-dasharray: none; }
.ch-line { fill: none; stroke: var(--primary); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.ch-line.ghost { stroke: var(--border-strong); stroke-width: 1; opacity: .7; }
.ch-area { fill: var(--primary-soft); }
.ch-guide { stroke: var(--primary); stroke-width: 1; stroke-dasharray: 3 3; opacity: .6; }
.ch-cross { stroke: var(--muted); stroke-width: 1; pointer-events: none; }
.ch-dot { fill: var(--surface); stroke: var(--primary); stroke-width: 2; pointer-events: none; }
.ch-dot.solid { fill: var(--primary); stroke: var(--surface); }
.chart-tip { position: absolute; z-index: 5; pointer-events: none; max-width: 260px; padding: 8px 10px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font-size: .8rem; color: var(--text); }
.chart-tip .tip-sub { color: var(--text-2); margin-top: 2px; }
.irt-table .q-title { max-width: 340px; }
.irt-row { cursor: pointer; }
.irt-row.is-open td { background: var(--surface-2); border-bottom-color: transparent; }
.irt-detail td { background: var(--surface-2); padding-top: 0; }
.irt-pct { display: inline-flex; align-items: center; gap: 8px; min-width: 110px; }
.irt-pct .item-bar { width: 60px; flex: none; }
.opt-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-width: 720px; }
.opt-bars li { display: grid; grid-template-columns: 22px minmax(0, 1fr) minmax(80px, 200px) 42px; gap: 10px; align-items: center; font-size: .86rem; }
.opt-l { font-weight: 800; color: var(--text-2); text-align: center; }
.opt-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); }
.opt-bar { height: 8px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.opt-bar span { display: block; height: 100%; border-radius: inherit; background: var(--border-strong); }
.is-key .opt-bar span { background: var(--ok); }
.is-key .opt-l { color: var(--ok); }
.is-extra { color: var(--muted); }
.opt-p { text-align: right; font-variant-numeric: tabular-nums; font-weight: 700; }
.irt-help summary { cursor: pointer; }
.irt-help dl { margin: 12px 0 0; display: grid; grid-template-columns: 190px 1fr; gap: 8px 16px; font-size: .9rem; }
.irt-help dt { font-weight: 700; }
.irt-help dd { margin: 0; color: var(--text-2); }
@media (max-width: 700px) {
  .irt-help dl { grid-template-columns: 1fr; }
  .irt-help dd { margin-bottom: 6px; }
  .opt-bars li { grid-template-columns: 22px minmax(0, 1fr) 42px; }
  .opt-bars .opt-bar { display: none; }
}
.irt-locked { display: flex; gap: 18px; align-items: flex-start; max-width: 760px; }
.irt-locked .stat-icon { width: 52px; height: 52px; }
@media (max-width: 620px) { .irt-locked { flex-direction: column; } }

/* ---------- logos da instituição ---------- */
.logos-layout { display: grid; gap: 20px; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); align-items: start; }
@media (max-width: 860px) { .logos-layout { grid-template-columns: 1fr; } }
.logo-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.logo-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 8px; padding: 12px; }
.logo-card .logo-thumb { grid-column: 1 / -1; }
.logo-meta { display: flex; flex-direction: column; min-width: 0; }
.logo-meta strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* fundo branco: é assim que o logo sai no papel, mesmo no tema escuro */
.logo-thumb, .logo-preview { background: #fff; border: 1px solid var(--border); border-radius: 10px; display: flex; align-items: center; justify-content: center; height: 110px; padding: 12px; overflow: hidden; box-sizing: border-box; }
/* tamanho máximo em px: "max-height: 100%" não vale dentro de grade/flex com altura fixa */
.logo-thumb img, .logo-preview img { display: block; width: auto; height: auto; max-width: 100%; max-height: 84px; object-fit: contain; }
.logo-pick { display: flex; flex-direction: column; gap: 8px; align-items: stretch; }
.logo-pick img { order: 2; align-self: flex-start; height: 40px; max-width: 160px; object-fit: contain; background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 4px; }

/* aviso de e-mail a confirmar */
.confirm-banner { align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.confirm-banner .grow { display: flex; flex-direction: column; min-width: 220px; }

/* ---------- painel do dono: IA por dia ---------- */
.table th.num, .table td.num { text-align: right; white-space: nowrap; }
.aibars { display: flex; align-items: flex-end; gap: 2px; height: 180px; padding: 0 0 22px; border-bottom: 1px solid var(--border); position: relative; }
.aibar { flex: 1 1 0; min-width: 0; height: 100%; display: flex; align-items: flex-end; position: relative; cursor: default; outline: none; }
.aibar-fill { display: block; width: 100%; max-width: 28px; margin: 0 auto; min-height: 0; background: var(--primary); border-radius: 4px 4px 0 0; }
.aibar:hover .aibar-fill, .aibar:focus .aibar-fill { background: var(--primary-2); }
.aibar-x { position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%); font-size: .7rem; color: var(--muted); white-space: nowrap; }
.aibar-tip { display: none; position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); z-index: 5;
  background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  border-radius: 8px; padding: 6px 10px; font-size: .78rem; line-height: 1.35; white-space: nowrap; pointer-events: none; }
.aibar:hover .aibar-tip, .aibar:focus .aibar-tip { display: block; }
.aibar:hover::before, .aibar:focus::before { content: ""; position: absolute; inset: 0; background: var(--primary-soft); border-radius: 4px; z-index: -1; }
.ai-grid { display: grid; gap: 20px; align-items: start; margin-bottom: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); }
.ai-grid > .card { min-width: 0; }
.ai-grid .card-head { flex-wrap: wrap; gap: 4px 12px; }

/* ---------- painel do dono: funil ---------- */
.funnel { display: grid; gap: 10px; }
.funnel-row { display: grid; grid-template-columns: minmax(120px, 170px) minmax(0, 1fr) minmax(150px, auto); gap: 12px; align-items: center; }
.funnel-label { font-weight: 650; font-size: .9rem; }
.funnel-track { height: 14px; background: var(--surface-3); border-radius: 7px; overflow: hidden; }
.funnel-fill { display: block; height: 100%; background: var(--primary); border-radius: 7px; min-width: 2px; }
.funnel-num { font-size: .88rem; white-space: nowrap; }
@media (max-width: 640px) { .funnel-row { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- biblioteca de questões ---------- */
.lib-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.lib-filters .input { flex: 1 1 260px; }
.lib-filters .select { width: auto; max-width: 220px; }
.lib-card { padding: 0; overflow: hidden; }
.lib-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); cursor: pointer; }
.lib-body { padding: 14px 16px; }
.lib-alts { margin: 10px 0 0; padding-left: 0; list-style: none; display: grid; gap: 6px; }
.lib-alts li { padding: 6px 10px; border-radius: 8px; background: var(--surface-2); }
.lib-alts li.right { background: var(--ok-soft, #e7f6ee); }
.lib-savebar { flex-wrap: wrap; row-gap: 8px; }
@media (max-width: 640px) { .lib-savebar > span[style] { display: none; } .lib-savebar .select, .lib-savebar .input { flex: 1 1 140px; max-width: none !important; } }
.feat li > span { min-width: 0; }

/* ---------- habilidades ---------- */
.skill-picker { position: relative; }
.skill-results { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); max-height: 320px; overflow: auto;
  margin: 0; padding: 4px; list-style: none; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-sm); }
.skill-results button { display: block; width: 100%; text-align: left; border: 0; background: transparent; padding: 8px 10px; border-radius: 8px; font: inherit; font-size: .86rem; color: var(--text); cursor: pointer; }
.skill-results button:hover, .skill-results button:focus { background: var(--surface-2); }
.skill-chip { display: inline-flex; gap: 6px; align-items: center; margin: 0 6px 6px 0; }
.funnel-fill.weak { background: var(--err); }
.funnel-fill.good { background: var(--ok); }
.funnel-label { min-width: 0; }
.savebar .skill-results { top: auto; bottom: calc(100% + 4px); }
@media (max-width: 560px) { .savebar { flex-wrap: wrap; gap: 8px; } .savebar > .hint { display: none; } }

/* abas que não cabem numa linha (painel do dono): quebram no computador; no celular rolam com barra visível */
@media (min-width: 700px) { .tabs.tabs-wrap { flex-wrap: wrap; overflow: visible; } }
@media (max-width: 699px) {
  .tabs.tabs-wrap { scrollbar-width: thin; padding-bottom: 2px; }
  .tabs.tabs-wrap::-webkit-scrollbar { display: block; height: 4px; }
  .tabs.tabs-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
}