/* ============================================================
   Vetor Israias — Design tokens & base (LIGHT ONLY)
   ============================================================ */

:root {
  /* Superfícies */
  --page:       #F4F5F7;   /* fundo geral */
  --canvas:     #F4F5F7;   /* alias */
  --card:       #FFFFFF;   /* cartões / painéis */
  --card-2:     #FAFBFC;   /* cabeçalhos suaves de cartão */
  --line:       #E6E8EC;   /* borda principal */
  --line-soft:  #EEF0F3;   /* borda muito sutil */
  --hover:      #F0F1F3;   /* hover em áreas claras */

  /* Chrome do sidebar (rail) — mantém contraste com fundo geral */
  --rail:       #FFFFFF;
  --rail-line:  #E6E8EC;
  --rail-hover: #F4F5F7;
  --rail-active-bg: rgba(255,90,31,.10);
  --rail-active-fg: #B93A0F;

  /* Texto */
  --text:       #1B2028;   /* principal */
  --muted:      #6B7482;   /* secundário */
  --muted-2:    #97A1B0;   /* placeholder / meta */

  /* Marca */
  --accent:     #FF5A1F;
  --accent-600: #E64A12;
  --accent-050: rgba(255,90,31,.10);
  --accent-100: rgba(255,90,31,.18);
  --amber:      #F6B53D;
  --ok:         #2FBF71;
  --ok-050:     rgba(47,191,113,.14);
  --ok-fg:      #1e8a52;
  --danger:     #E14A2E;
  --danger-050: rgba(225,74,46,.10);

  /* Shape & motion */
  --r-sm: 8px;
  --r:    12px;
  --r-lg: 18px;
  --shadow-lg:  0 24px 60px -20px rgba(20,25,35,.20);
  --shadow:     0 10px 30px -12px rgba(20,25,35,.14);
  --shadow-soft:0 2px 8px rgba(20,25,35,.05);
  --ring:       0 0 0 3px rgba(255,90,31,.30);
  --ease:       cubic-bezier(.2,.7,.2,1);

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Garante que o atributo HTML [hidden] SEMPRE oculta,
   mesmo em elementos com display:flex explícito (viewer, .btn etc). */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  font-family: var(--font-body);
  background: var(--page);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

/* ---- Reusable primitives -------------------------------------------- */

.btn {
  font: 600 14px/1 var(--font-body);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: transform .12s var(--ease), background .15s var(--ease), border-color .15s var(--ease), box-shadow .15s var(--ease);
  white-space: nowrap;
  color: #fff; background: var(--accent);
}
.btn:hover { background: var(--accent-600); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }

.btn--ghost { background: #fff; color: var(--text); border-color: var(--line); }
.btn--ghost:hover { background: var(--hover); }

.btn--soft { background: var(--accent-050); color: var(--accent); }
.btn--soft:hover { background: var(--accent-100); }

.btn--danger { background: transparent; color: var(--danger); border-color: rgba(225,74,46,.35); }
.btn--danger:hover { background: var(--danger-050); }

.btn--sm { padding: 8px 12px; font-size: 13px; }
.btn--block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: transparent; color: var(--muted);
  border: 1px solid transparent; cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.icon-btn:hover { background: var(--hover); color: var(--text); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--ring); }

.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--muted); }
.input {
  font: 400 15px var(--font-body);
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff; color: var(--text);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.input::placeholder { color: var(--muted-2); }
.input:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

.badge {
  font: 600 11px/1 var(--font-body);
  letter-spacing: .04em; text-transform: uppercase;
  padding: 5px 8px; border-radius: 999px;
  background: var(--accent-050); color: var(--accent);
}
.badge--muted { background: rgba(151,161,176,.16); color: var(--muted); }
.badge--ok    { background: var(--ok-050); color: var(--ok-fg); }

.spin {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4); border-top-color: #fff;
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Scrollbars claras */
.scroll { scrollbar-width: thin; scrollbar-color: #cfd4db transparent; }
.scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.scroll::-webkit-scrollbar-thumb { background: #cfd4db; border-radius: 999px; border: 3px solid transparent; background-clip: content-box; }
.scroll::-webkit-scrollbar-thumb:hover { background: #b3bac4; background-clip: content-box; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}