/*
 * Sócio de Aluguel — Design System
 * Contrato visual da aplicação. Exemplos e regras: /style-guide/ e
 * docs/style-guide.md. Esta camada mantém aliases antigos durante a migração.
 */
:root {
  --font-display: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  --font-body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --text-display: 2rem;
  --text-title: 1.6875rem;
  --text-section: 1.1875rem;
  --text-subsection: .9375rem;
  --text-body: .875rem;
  --text-small: .8125rem;
  --text-label: .6875rem;

  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;

  --radius-sm: .375rem;
  --radius-control: .5rem;
  --radius-card: .8125rem;
  --radius-pill: 999px;
  /* Mesmo o botão visualmente compacto preserva alvo de toque de 40 px. */
  --control-height-sm: 2.5rem;
  --control-height: 2.5rem;
  --control-height-lg: 3rem;

  --focus-ring: 0 0 0 3px rgba(43, 47, 54, .22);
  --success-bg: #e5f3eb;
  --warning-bg: #fff4d8;
  --danger-bg: #fbe8e8;
  --info-bg: #ecefed;
}

body { font-family: var(--font-body); font-size: var(--text-body); }
h1, h2, h3, .stat, .text-display, .text-title, .text-section-title {
  font-family: var(--font-display);
}
h1, .text-title { font-size: var(--text-title); line-height: 1.2; letter-spacing: -.035em; }
h2, .text-section-title { font-size: var(--text-section); line-height: 1.3; letter-spacing: -.015em; }
h3, .text-subsection-title { font-size: var(--text-subsection); line-height: 1.35; }
.text-display { font-size: var(--text-display); line-height: 1.1; letter-spacing: -.045em; font-weight: 750; }
.text-body { font-size: var(--text-body); }
.text-small { font-size: var(--text-small); }
.text-label, .field-label {
  color: var(--muted); font-size: var(--text-label); font-weight: 750;
  letter-spacing: .07em; line-height: 1.3; text-transform: uppercase;
}
.text-muted { color: var(--muted); }

/* Controles: um tamanho, estados previsíveis e nenhum deslocamento no hover. */
.btn {
  min-height: var(--control-height); padding: 0 var(--space-4);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  line-height: 1.2; box-shadow: none; transform: none;
  transition: color .15s, background-color .15s, border-color .15s;
}
.btn:hover { transform: none; box-shadow: none; background: var(--surface-soft); }
.btn:focus-visible, main a:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, button:focus-visible { outline: 0; box-shadow: var(--focus-ring); }
.btn-primary { background: var(--acento); border-color: var(--acento); color: #fff; }
.btn-primary:hover { background: var(--carbon-soft); border-color: var(--carbon-soft); color: #fff; }
.btn-secondary, .secondary, .btn.secondary { background: var(--surface); border-color: var(--line-btn); color: var(--carbon); }
.btn-secondary:hover, .secondary:hover, .btn.secondary:hover { background: var(--surface-soft); }
.btn-success, .btn-confirm { background: var(--green); border-color: var(--green); color: #fff; }
.btn-danger, .btn-reject { background: var(--red); border-color: var(--red); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text); }
.btn-sm { min-height: var(--control-height-sm); padding-inline: var(--space-3); font-size: var(--text-small); }
.btn-lg { min-height: var(--control-height-lg); padding-inline: var(--space-5); }
.btn-icon { width: var(--control-height); padding: 0; }
.btn[aria-disabled="true"], .btn:disabled, button:disabled { opacity: .55; cursor: not-allowed; }

.link, main a:not([class]) { color: var(--acento); text-decoration: underline; text-underline-offset: .16em; }
.link:hover, main a:not([class]):hover { text-decoration-thickness: 2px; }
.link-muted { color: var(--muted); }
.link-danger { color: var(--red); }

input, select, textarea {
  min-height: var(--control-height); border-color: #aeb3ba; padding: var(--space-2) var(--space-3);
}
input[type="checkbox"], input[type="radio"] {
  width: auto; min-height: auto; padding: 0; flex: 0 0 auto;
}
textarea { min-height: 6rem; resize: vertical; }
label { font-weight: 650; }
.field { display: grid; gap: var(--space-2); }
.field-help { color: var(--muted); font-size: var(--text-small); }
.field-error { color: var(--red); font-size: var(--text-small); font-weight: 650; }
.field-row { display: flex; gap: var(--space-4); align-items: end; flex-wrap: wrap; }

.card { border-color: var(--line); border-radius: var(--radius-card); }
.card--flat { box-shadow: none; }
.card__header { display: flex; justify-content: space-between; align-items: start; gap: var(--space-4); margin-bottom: var(--space-4); }
.card__header h2, .card__header h3 { margin: 0; }

.tag, .badge { border-radius: var(--radius-pill); padding: .2rem .55rem; font-size: var(--text-label); font-weight: 700; }
.badge { display: inline-flex; align-items: center; line-height: 1.3; }
.badge-success { background: var(--success-bg); color: var(--green); }
.badge-warning { background: var(--warning-bg); color: var(--yellow); }
.badge-danger { background: var(--danger-bg); color: var(--red); }
.badge-neutral { background: var(--info-bg); color: var(--muted); }

.alert { display: flex; gap: var(--space-3); padding: var(--space-3) var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-control); font-size: var(--text-small); }
.alert p { margin: 0; }
.alert-success { color: var(--green); background: var(--success-bg); border-color: #b9dcc9; }
.alert-warning { color: #735816; background: var(--warning-bg); border-color: #e3d3a6; }
.alert-danger { color: var(--red); background: var(--danger-bg); border-color: #edc0c0; }
.alert-info { color: var(--text); background: var(--info-bg); }

.button-group { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.stack { display: grid; gap: var(--space-4); }
.cluster { display: flex; gap: var(--space-4); align-items: center; flex-wrap: wrap; }
.divider { height: 1px; border: 0; background: var(--line); margin: var(--space-6) 0; }

/* Navegação: poucos destinos primários e áreas progressivamente reveladas. */
.nav-primary { display: grid; gap: 3px; padding-bottom: var(--space-2); }
.nav-primary__item { color: #fff; font-weight: 700; display:flex; align-items:center; gap:9px; }
.nav-icon { display:inline-flex; width:17px; height:17px; flex:0 0 17px; }
.nav-icon svg { width:100%; height:100%; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.nav-primary__item .nav-icon { color:var(--lime); }
.nav-groups { display: grid; gap: 3px; }
.nav-group { min-width: 0; }
.nav-group summary {
  min-height: 38px; padding: 8px 11px; border-radius: var(--radius-control);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  color: #bfc3ca; cursor: pointer; font-size: var(--text-small); font-weight: 700;
  list-style: none; transition: background-color .15s, color .15s;
}
.nav-group summary::-webkit-details-marker { display: none; }
.nav-group__title { display:flex; align-items:center; gap:9px; min-width:0; }
.nav-group__title .nav-icon { color:#9ba1aa; }
.nav-group--active .nav-group__title .nav-icon, .nav-group summary:hover .nav-icon { color:var(--lime); }
.nav-group summary:hover, .nav-group summary:focus-visible { color: #fff; background: rgba(255,255,255,.08); }
.nav-group summary:focus-visible { outline: 2px solid var(--lime); outline-offset: -2px; box-shadow: none; }
.nav-group__chevron { width: 7px; height: 7px; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); transition: transform .15s; }
.nav-group[open] .nav-group__chevron { transform: rotate(225deg); }
.nav-group--active > summary { color: #fff; background: rgba(255,255,255,.05); }
.nav-group__items { display: grid; gap: 1px; padding: 2px 0 6px 9px; }
body > header nav .nav-group__items a { min-height: 32px; padding: 7px 10px; font-size: 12px; }
body > header nav .nav-group__items a.active { box-shadow: inset 2px 0 var(--lime); }
body > header nav .nav-group__items a { display: flex; align-items: center; justify-content: space-between; gap: 6px; }

@media (max-width: 600px) {
  .button-group--mobile-full .btn { width: 100%; }
  .field-row > .field { width: 100%; }
}