/* Quita — mockup. Linguagem visual baseada no apple.design.md:
   azul único de ação, SF Pro (fallback do sistema), telas claras e escuras alternadas,
   botões em pílula, pouca decoração e sem sombras nos componentes. */

:root {
  --blue: #0066cc;
  --blue-focus: #0071e3;
  --blue-dark: #2997ff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --parch: #f5f5f7;
  --pearl: #fafafc;
  --hair: #e0e0e0;
  --chip: #d2d2d7;
  --tile: #272729;
  --green-bg: #e3f4e8; --green: #14692d;
  --orange-bg: #fdeed9; --orange: #8a4600;
  --red-bg: #fbe4e2; --red: #a3231b;
  --blue-bg: #e5f0fb; --blue-tx: #00478f;
  --gray-bg: #ececef; --gray-tx: #4a4a4f;
  --font: "SF Pro Text", "SF Pro Display", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--ink); background: #fff;
  font-size: 17px; line-height: 1.47; letter-spacing: -0.374px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.12; letter-spacing: -0.02em; }
h1 { font-size: clamp(30px, 5vw, 48px); }
h2 { font-size: clamp(22px, 3vw, 28px); }
h3 { font-size: 19px; line-height: 1.25; }
h4 { font-size: 15px; line-height: 1.3; letter-spacing: -0.2px; }
p { margin: 0; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; letter-spacing: inherit; }
:focus-visible { outline: 2px solid var(--blue-focus); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: 14px; letter-spacing: -0.2px; }
.xs { font-size: 12px; letter-spacing: -0.1px; }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Navegação */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(0,0,0,.88); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); }
.nav-inner { max-width: 1180px; margin: 0 auto; padding: 0 16px; height: 48px; display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 600; font-size: 18px; letter-spacing: -0.3px; flex: none; }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a { color: rgba(255,255,255,.8); font-size: 13px; letter-spacing: -0.1px; padding: 6px 12px; border-radius: 9999px; white-space: nowrap; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-links a.active { color: #fff; background: rgba(255,255,255,.14); }
.nav-right { display: flex; align-items: center; gap: 12px; flex: none; }
.avatar { width: 28px; height: 28px; border-radius: 50%; background: #3a3a3c; color: #fff; font-size: 11px; font-weight: 600; display: grid; place-items: center; letter-spacing: 0; }
.badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--blue-dark); color: #000; font-size: 11px; font-weight: 600; margin-left: 4px; letter-spacing: 0; }

.demo-strip { background: var(--parch); border-bottom: 1px solid var(--hair); padding: 8px 16px; display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; justify-content: center; font-size: 13px; letter-spacing: -0.1px; color: var(--muted); text-align: center; }
.demo-strip b { color: var(--ink); }
.link-btn { background: none; border: 0; padding: 0; color: var(--blue); cursor: pointer; font-size: 13px; }
.link-btn:hover { text-decoration: underline; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border-radius: 9999px; border: 1px solid transparent; padding: 11px 22px; font-size: 17px; line-height: 1.2; cursor: pointer; transition: background .15s, color .15s, transform .1s; text-decoration: none; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #0071e3; }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue-bg); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 13px; letter-spacing: -0.1px; }
.btn-md { padding: 8px 16px; font-size: 14px; letter-spacing: -0.2px; }
.btn[disabled] { background: var(--gray-bg); color: #8e8e93; border-color: transparent; cursor: not-allowed; transform: none; }
.on-dark .btn-outline { color: var(--blue-dark); border-color: var(--blue-dark); }
.on-dark .btn-outline:hover { background: rgba(41,151,255,.14); }
.btn-text { background: none; border: 0; color: var(--blue); cursor: pointer; padding: 4px 0; font-size: 14px; letter-spacing: -0.2px; }
.btn-text:hover { text-decoration: underline; }

/* Estrutura das telas */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.tile { padding: 56px 0; }
.tile-dark { background: var(--tile); color: #fff; }
.tile-dark .muted { color: #b0b0b5; }
.tile-parch { background: var(--parch); }
.tile-white { background: #fff; }
.tile-tight { padding: 32px 0 56px; }
.stack { display: flex; flex-direction: column; gap: 24px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.between { justify-content: space-between; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.split { display: grid; gap: 16px; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); align-items: start; }
.split-even { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
@media (max-width: 860px) { .split, .split-even { grid-template-columns: minmax(0, 1fr); } .tile { padding: 40px 0; } }
.eyebrow { font-size: 14px; font-weight: 600; letter-spacing: -0.2px; color: var(--muted); }
.tile-dark .eyebrow { color: var(--blue-dark); }

.card { background: #fff; border-radius: 18px; padding: 24px; min-width: 0; }
.tile-white .card, .card.line { border: 1px solid var(--hair); }
.card h3 { margin-bottom: 4px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }

/* Painel */
.hero-grid { display: grid; gap: 40px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: end; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; } }
.hero-sub { font-size: 21px; line-height: 1.3; letter-spacing: -0.2px; color: #d8d8dc; margin-top: 12px; max-width: 34ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; align-items: center; }
.big { font-size: clamp(44px, 7vw, 72px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.kpi .big { font-size: 34px; letter-spacing: -0.02em; }
.kpi { display: flex; flex-direction: column; gap: 6px; }
.kpi .label { font-size: 14px; color: var(--muted); letter-spacing: -0.2px; }
.kpi .hint { font-size: 13px; color: var(--muted); letter-spacing: -0.1px; }

.bars { display: block; width: 100%; height: auto; }
.bars text { font-family: var(--font); fill: var(--muted); font-size: 11px; }
.funnel { display: flex; flex-direction: column; gap: 14px; }
.funnel-row { display: grid; grid-template-columns: 112px minmax(0, 1fr) 44px; gap: 12px; align-items: center; font-size: 14px; letter-spacing: -0.2px; }
.track { height: 10px; border-radius: 9999px; background: var(--parch); overflow: hidden; }
.track > i { display: block; height: 100%; border-radius: 9999px; background: var(--blue); }

.list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }
.list li { border-top: 1px solid var(--hair); }
.list li:first-child { border-top: 0; }
.list-item { display: flex; width: 100%; gap: 12px; justify-content: space-between; align-items: center; padding: 12px 0; background: none; border: 0; text-align: left; cursor: pointer; color: inherit; }
.list-item:hover .li-title { color: var(--blue); }
.li-title { font-weight: 600; font-size: 15px; letter-spacing: -0.2px; }
.li-sub { font-size: 13px; color: var(--muted); letter-spacing: -0.1px; }

/* Pílulas de status */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 9999px; font-size: 12px; font-weight: 600; letter-spacing: -0.1px; white-space: nowrap; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.p-cobr { background: var(--blue-bg); color: var(--blue-tx); }
.p-paga { background: var(--green-bg); color: var(--green); }
.p-contest { background: var(--orange-bg); color: var(--orange); }
.p-acordo { background: var(--gray-bg); color: var(--gray-tx); }
.p-jur { background: var(--red-bg); color: var(--red); }

/* Tabela */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--chip); background: #fff; color: var(--ink); border-radius: 9999px; padding: 6px 14px; font-size: 14px; letter-spacing: -0.2px; cursor: pointer; }
.chip:hover { border-color: var(--blue); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip .c { color: var(--muted); margin-left: 4px; }
.chip[aria-pressed="true"] .c { color: #c7c7cc; }
.search { position: relative; }
.search input { width: 260px; max-width: 100%; }
.table-box { background: #fff; border: 1px solid var(--hair); border-radius: 18px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; font-size: 14px; letter-spacing: -0.2px; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; padding: 12px 16px; border-bottom: 1px solid var(--hair); white-space: nowrap; }
td { padding: 14px 16px; border-bottom: 1px solid var(--hair); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--pearl); }
td.r, th.r { text-align: right; }
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--chip); }
.dots i.on { background: var(--blue); }
.empty { padding: 40px 16px; text-align: center; color: var(--muted); }

/* Formulários */
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 14px; font-weight: 600; letter-spacing: -0.2px; }
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=number], input[type=search], textarea, select {
  font: inherit; font-size: 16px; letter-spacing: -0.2px; width: 100%; padding: 11px 14px; border: 1px solid var(--chip); border-radius: 11px; background: #fff; color: var(--ink);
}
textarea { resize: vertical; line-height: 1.45; min-height: 220px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--blue-focus); outline-offset: 0; border-color: var(--blue-focus); }
input[aria-invalid="true"] { border-color: #c4261d; }
.err { color: var(--red); font-size: 13px; letter-spacing: -0.1px; min-height: 0; }
.form-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.drop { border: 1.5px dashed var(--chip); border-radius: 11px; padding: 16px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; background: var(--pearl); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop:focus-within { outline: 2px solid var(--blue-focus); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; letter-spacing: -0.2px; }
.check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--blue); }
.seg { display: inline-flex; background: var(--gray-bg); border-radius: 9999px; padding: 3px; }
.seg button { border: 0; background: transparent; padding: 6px 16px; border-radius: 9999px; font-size: 14px; letter-spacing: -0.2px; cursor: pointer; color: var(--ink); }
.seg button[aria-pressed="true"] { background: #fff; font-weight: 600; }

/* Pré-visualização de e-mail e WhatsApp */
.mail { border: 1px solid var(--hair); border-radius: 14px; background: #fff; overflow: hidden; }
.mail-head { padding: 14px 18px; background: var(--pearl); border-bottom: 1px solid var(--hair); font-size: 13px; letter-spacing: -0.1px; display: grid; gap: 2px; }
.mail-head b { font-size: 15px; letter-spacing: -0.2px; }
.mail-body { padding: 18px; white-space: pre-wrap; font-size: 15px; line-height: 1.5; letter-spacing: -0.2px; }
.mail-foot { padding: 10px 18px; border-top: 1px solid var(--hair); font-size: 12px; color: var(--muted); letter-spacing: -0.1px; }
.attach { display: inline-flex; align-items: center; gap: 6px; background: var(--parch); border-radius: 8px; padding: 4px 10px; font-size: 13px; margin: 0 18px 14px; }
.wa { background: #efeae2; border-radius: 14px; padding: 16px; }
.wa-bubble { background: #d9fdd3; color: #111; border-radius: 12px 12px 12px 4px; padding: 10px 12px; font-size: 15px; line-height: 1.45; white-space: pre-wrap; max-width: 92%; letter-spacing: -0.2px; }
.wa-time { text-align: right; font-size: 11px; color: #667781; margin-top: 4px; }

/* Detalhe */
.crumb { font-size: 14px; letter-spacing: -0.2px; }
.stepper { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 560px) { .stepper { grid-template-columns: minmax(0, 1fr); } }
.step { border: 1px solid var(--hair); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 4px; background: #fff; }
.step.done { background: var(--blue-bg); border-color: transparent; }
.step.next { border-color: var(--blue); }
.step .n { font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.step.done .n { color: var(--blue-tx); }
.step b { font-size: 15px; letter-spacing: -0.2px; }
.sim { border: 1.5px dashed var(--chip); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--pearl); }
.thread { display: flex; flex-direction: column; gap: 12px; }
.msg { border: 1px solid var(--hair); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; }
.msg.in { background: var(--pearl); border-left: 3px solid var(--blue); }
.msg-top { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--muted); letter-spacing: -0.1px; }
.msg-top b { color: var(--ink); font-size: 14px; }
.msg-text { font-size: 15px; white-space: pre-wrap; letter-spacing: -0.2px; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 2px solid var(--hair); display: flex; flex-direction: column; gap: 16px; }
.timeline li { position: relative; font-size: 14px; letter-spacing: -0.2px; }
.timeline li::before { content: ""; position: absolute; left: -22px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--chip); border: 2px solid #fff; }
.timeline li.k-send::before { background: var(--blue); }
.timeline li.k-paid::before { background: #2e9b4f; }
.timeline li.k-reply::before { background: #c97a00; }
.timeline li.k-forward::before { background: #c4261d; }
.timeline time { display: block; font-size: 12px; color: var(--muted); letter-spacing: -0.1px; }
.dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 14px; letter-spacing: -0.2px; margin: 0; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; text-align: right; font-weight: 600; word-break: break-word; }
.note { background: var(--blue-bg); color: var(--blue-tx); border-radius: 11px; padding: 10px 14px; font-size: 14px; letter-spacing: -0.2px; }
.note.warn { background: var(--orange-bg); color: var(--orange); }

/* Respostas */
.inbox { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); align-items: start; }
@media (max-width: 860px) { .inbox { grid-template-columns: minmax(0, 1fr); } }
.inbox-item { width: 100%; text-align: left; background: #fff; border: 1px solid var(--hair); border-radius: 14px; padding: 14px 16px; cursor: pointer; display: flex; flex-direction: column; gap: 4px; color: inherit; }
.inbox-item[aria-current="true"] { border-color: var(--blue); }
.inbox-item:hover { border-color: var(--blue); }
.unread-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); margin-right: 6px; }

/* Régua */
.tone { font-size: 12px; font-weight: 600; padding: 2px 10px; border-radius: 9999px; letter-spacing: -0.1px; }
.tone-1 { background: var(--green-bg); color: var(--green); }
.tone-2 { background: var(--orange-bg); color: var(--orange); }
.tone-3 { background: var(--red-bg); color: var(--red); }
.vars { display: flex; flex-wrap: wrap; gap: 6px; }
.vars code { background: var(--parch); border-radius: 6px; padding: 2px 8px; font-size: 12px; letter-spacing: 0; }
.soon { opacity: .85; }
.tag-soon { font-size: 12px; font-weight: 600; background: var(--gray-bg); color: var(--gray-tx); border-radius: 9999px; padding: 2px 10px; }
.switch { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .tg { width: 44px; height: 26px; border-radius: 9999px; background: var(--chip); position: relative; transition: background .15s; flex: none; }
.switch .tg::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch input:checked + .tg { background: var(--blue); }
.switch input:checked + .tg::after { transform: translateX(18px); }
.switch input:focus-visible + .tg { outline: 2px solid var(--blue-focus); outline-offset: 2px; }

/* Diálogo e aviso */
dialog { border: 0; border-radius: 18px; padding: 0; width: min(640px, calc(100vw - 24px)); max-height: calc(100vh - 48px); color: var(--ink); }
dialog::backdrop { background: rgba(0,0,0,.45); }
.dlg-in { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.dlg-actions { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 9999px; font-size: 15px; letter-spacing: -0.2px; z-index: 50; max-width: calc(100vw - 32px); text-align: center; }

.foot { border-top: 1px solid var(--hair); background: var(--parch); padding: 24px 16px; text-align: center; color: var(--muted); font-size: 13px; letter-spacing: -0.1px; }
.foot p { max-width: 720px; margin: 0 auto; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

.msg .attach { margin: 0; align-self: flex-start; }

@media (max-width: 560px) { .nav-right .btn { display: none; } .nav-inner { gap: 12px; } }
textarea { min-height: 300px; }