/*
 * OficinaOS Cloud — base partilhada das páginas públicas (design system «Parafuso», direção A).
 * Depende de /assets/tokens.v1.css (variáveis --oos-*). Sem build step: CSS simples sobre as variáveis.
 */

/* Fontes alojadas localmente (SIL OFL 1.1) */
@font-face { font-family: "Inter Variable"; src: url("/fonts/inter-latin.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Variable"; src: url("/fonts/inter-latin-ext.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope Variable"; src: url("/fonts/manrope-latin.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope Variable"; src: url("/fonts/manrope-latin-ext.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "JetBrains Mono Variable"; src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono Variable"; src: url("/fonts/jetbrains-mono-latin-ext.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }

/* Cor do símbolo da marca (§2.1) */
:root { --oos-logo-mark: #1D4ED8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --oos-logo-mark: #2F5BEA; } }
:root[data-theme="dark"] { --oos-logo-mark: #2F5BEA; }

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; background: var(--oos-color-bg); }
body {
  font-family: var(--oos-font-ui);
  font-size: var(--oos-text-md);
  line-height: var(--oos-leading-md);
  background: var(--oos-color-bg);
  color: var(--oos-color-text);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}
h1, h2, h3 { font-family: var(--oos-font-display); letter-spacing: var(--oos-tracking-tight); }
code, kbd, .mono { font-family: var(--oos-font-mono); font-variant-ligatures: none; }
::selection { background: var(--oos-color-selection); }
a { color: var(--oos-color-link); }
img { max-width: 100%; }
.tnum { font-variant-numeric: tabular-nums; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Foco visível (§4): 2 px superfície + 2 px foco, só em :focus-visible */
:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: var(--oos-focus-ring);
}

/* Ícones Lucide (SVG inline, stroke 2, currentColor) */
.i { width: 16px; height: 16px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.i-20 { width: 20px; height: 20px; }
.i-24 { width: 24px; height: 24px; stroke-width: 1.75; }

/* Botões (§4.1) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--oos-control-md); padding: 0 14px;
  border-radius: var(--oos-radius-md); border: 1px solid transparent;
  font: inherit; font-size: var(--oos-text-base); font-weight: var(--oos-weight-semibold); line-height: 1.2;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--oos-duration-instant) var(--oos-ease-standard), border-color var(--oos-duration-instant) var(--oos-ease-standard);
}
.btn-lg { min-height: var(--oos-control-lg); padding: 0 18px; font-size: var(--oos-text-md); }
.btn-sm { min-height: var(--oos-control-sm); padding: 0 12px; font-size: var(--oos-text-sm); }
.btn-primary { background: var(--oos-color-primary); color: var(--oos-color-on-primary); box-shadow: var(--oos-shadow-sm); }
.btn-primary:hover { background: var(--oos-color-primary-hover); }
.btn-secondary { background: var(--oos-color-surface); color: var(--oos-color-text); border-color: var(--oos-color-border-strong); }
.btn-secondary:hover { background: var(--oos-color-surface-2); }
.btn-ghost { background: transparent; color: var(--oos-color-link); }
.btn-ghost:hover { background: var(--oos-color-primary-soft); }
.btn-danger { background: var(--oos-color-danger); color: var(--oos-color-on-danger); }
.btn-danger-soft { background: transparent; color: var(--oos-color-danger); }
.btn-danger-soft:hover { background: var(--oos-color-danger-soft); }
/* Botão com a cor da loja (páginas do cliente final, §6.3) */
.btn-shop { background: var(--oos-shop-accent); color: var(--oos-shop-on-accent); border-color: var(--oos-shop-accent-border); box-shadow: var(--oos-shadow-sm); }
.btn-shop:hover { filter: brightness(.94); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.btn[aria-busy="true"] { cursor: progress; }
@media (pointer: coarse) { .btn { min-height: var(--oos-control-lg); } .btn-sm { min-height: 44px; } }

/* Campos (§4.2) */
.field { display: block; margin-top: var(--oos-space-4); }
.field > label, .label { display: block; font-size: var(--oos-text-base); font-weight: var(--oos-weight-semibold); color: var(--oos-color-text); margin-bottom: 6px; }
.label .opt { font-weight: var(--oos-weight-regular); color: var(--oos-color-text-muted); }
.input {
  display: block; width: 100%; min-height: var(--oos-control-md); padding: 9px 12px;
  border: 1px solid var(--oos-color-border-strong); border-radius: var(--oos-radius-md);
  background: var(--oos-color-surface); color: var(--oos-color-text);
  font: inherit; font-size: var(--oos-text-base);
}
textarea.input { resize: vertical; min-height: 72px; }
.input::placeholder { color: var(--oos-color-text-subtle); }
.input:focus { outline: none; border-color: var(--oos-color-focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--oos-color-focus) 28%, transparent); }
.input[aria-invalid="true"] { border: 2px solid var(--oos-color-danger); }
@media (pointer: coarse) { .input { min-height: var(--oos-control-lg); font-size: 16px; } }

/* Cartões (§4.6) */
.card {
  background: var(--oos-color-surface);
  border: 1px solid var(--oos-color-border);
  border-radius: var(--oos-radius-lg);
  box-shadow: var(--oos-shadow-sm);
  padding: var(--oos-space-5);
}
.caption { font-size: var(--oos-text-caption); line-height: var(--oos-leading-caption); font-weight: var(--oos-weight-bold); text-transform: uppercase; letter-spacing: var(--oos-tracking-caps); color: var(--oos-color-text-muted); }

/* Chips de estado (§3.2, §4.4): ícone + texto, nunca só cor */
.chip {
  display: inline-flex; align-items: center; gap: 6px; min-height: 26px; padding: 3px 10px 3px 8px;
  border-radius: var(--oos-radius-pill); font-size: var(--oos-text-xs); line-height: 1.1; font-weight: var(--oos-weight-semibold);
  background: var(--oos-color-surface-2); color: var(--oos-color-text-muted);
}
.chip .i { width: 13px; height: 13px; }
.st-intake { background: var(--oos-status-intake-bg); color: var(--oos-status-intake-fg); }
.st-waiting-for-parts { background: var(--oos-status-waiting-for-parts-bg); color: var(--oos-status-waiting-for-parts-fg); }
.st-in-repair { background: var(--oos-status-in-repair-bg); color: var(--oos-status-in-repair-fg); }
.st-on-hold { background: var(--oos-status-on-hold-bg); color: var(--oos-status-on-hold-fg); }
.st-done { background: var(--oos-status-done-bg); color: var(--oos-status-done-fg); }
.st-delivered { background: var(--oos-status-delivered-bg); color: var(--oos-status-delivered-fg); }
.st-returned { background: var(--oos-status-returned-bg); color: var(--oos-status-returned-fg); }
.st-cancelled { background: var(--oos-status-cancelled-bg); color: var(--oos-status-cancelled-fg); }

/* Alertas inline (§4.9) */
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--oos-radius-md); font-size: var(--oos-text-base); line-height: var(--oos-leading-base); font-weight: var(--oos-weight-medium); }
.alert .i { width: 18px; height: 18px; margin-top: 1px; }
.alert strong { display: block; font-weight: var(--oos-weight-bold); }
.alert-info { background: var(--oos-color-info-soft); color: var(--oos-color-on-info-soft); }
.alert-success { background: var(--oos-color-success-soft); color: var(--oos-color-on-success-soft); }
.alert-warning { background: var(--oos-color-warning-soft); color: var(--oos-color-on-warning-soft); }
.alert-danger { background: var(--oos-color-danger-soft); color: var(--oos-color-on-danger-soft); }

/* Diálogos / bottom sheets (§4.7) */
dialog.sheet { border: 0; padding: 0; background: transparent; color: var(--oos-color-text); width: min(100% - 24px, 440px); max-width: 440px; margin: auto auto 12px; }
@media (min-width: 640px) { dialog.sheet { margin: auto; } }
dialog.sheet::backdrop { background: var(--oos-color-overlay); }
dialog.sheet[open] { animation: oos-enter var(--oos-duration-slow) var(--oos-ease-enter); }
.sheet-box { background: var(--oos-color-surface); border: 1px solid var(--oos-color-border); border-radius: var(--oos-radius-xl); box-shadow: var(--oos-shadow-lg); padding: var(--oos-space-6); }
.sheet-box h2 { font-size: var(--oos-text-xl); line-height: var(--oos-leading-xl); font-weight: var(--oos-weight-bold); }
.sheet-box > p { color: var(--oos-color-text-muted); margin-top: 6px; }
.actions { display: flex; gap: 10px; margin-top: var(--oos-space-5); }
.actions .btn { flex: 1; }
@media (max-width: 639px) { .actions { flex-direction: column-reverse; } }
@keyframes oos-enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Skeleton (§4.10) */
.skel { border-radius: var(--oos-radius-xs); background: var(--oos-color-surface-3); animation: oos-pulse 1.4s ease-in-out infinite; }
@keyframes oos-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

/* Marca da loja: logótipo ou iniciais (§6.5) */
.shop-mark { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; border-radius: var(--oos-radius-lg); background: var(--oos-color-surface); }
.shop-mark img { width: 100%; height: 100%; object-fit: contain; }
.shop-initials { background: var(--oos-shop-accent); color: var(--oos-shop-on-accent); font-family: var(--oos-font-display); font-weight: var(--oos-weight-heavy); letter-spacing: -.02em; }

/* Rodapé discreto das páginas do cliente final (§6.2) */
.oos-foot { text-align: center; color: var(--oos-color-text-subtle); font-size: var(--oos-text-xs); line-height: 1.6; margin-top: var(--oos-space-8); }
.oos-foot a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.oos-foot a:hover { color: var(--oos-color-text); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  :root { color-scheme: light; }
}