/* ============================================================
   BRESCLA — Design system partilhado (site + app)
   Baseado no design doc do Claude Design.
   ============================================================ */

:root{
  --accent:      #2E6BE6;
  --accent-soft: #EEF3FE;
  --accent-dark: #1F52B8;

  --ink:      #101215; /* grafite — texto principal / fundo escuro */
  --ink-soft: #4B5158; /* texto secundário forte */
  --muted:    #8A9099; /* texto terciário */
  --muted-2:  #A7AEB8;

  --line:      #E4E7EB;
  --line-soft: #EDEFF2;

  --surface:   #FAFBFC;
  --surface-2: #F4F6F8; /* névoa */
  --surface-3: #FCFDFD;
  --bg:        #FFFFFF;

  --dark-bg:   #101215;
  --dark-bg-2: #2A2D33;

  --ok-bg: #E9F6EF; --ok-fg: #0F6E50; --ok-dot: #17936B;
  --warn-bg: #FDF3E4; --warn-fg: #96650A; --warn-dot: #C98A16;
  --bad-bg: #FCEDED; --bad-fg: #97281A; --bad-dot: #C8412F;
  --neutral-dot: #C9CED6;

  --radius-lg: 18px;
  --radius-md: 13px;
  --radius-sm: 9px;

  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --shadow-card: 0 16px 40px -28px rgba(16,18,21,0.18);
  --shadow-lift: 0 24px 64px -32px rgba(16,18,21,0.22);
}

*{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
button{ font-family: inherit; }
a{ color: var(--accent); text-decoration: none; }
a:hover{ color: var(--ink); }

.mono{ font-family: var(--font-mono); }
.eyebrow{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 640px){
  .container{ padding: 0 40px; }
}

/* ---------- Logótipo ---------- */
.logo{
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.055em;
  color: var(--ink);
  line-height: 1;
}
.logo .dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
.logo.sm{ font-size: 18px; }
.logo.lg{ font-size: 38px; }
.logo.on-dark{ color: #FFFFFF; }

.symbol{
  --s: 40px;
  width: var(--s); height: var(--s);
  border-radius: calc(var(--s) * 0.28);
  background: var(--accent);
  position: relative;
  overflow: hidden;
  flex: none;
}
.symbol::before, .symbol::after{
  content: "";
  position: absolute;
  border-radius: calc(var(--s) * 0.09);
  background: #FFFFFF;
}
.symbol::before{
  left: 25%; top: 27%;
  width: 18%; height: 47%;
}
.symbol::after{
  left: 56%; top: 41%;
  width: 18%; height: 33%;
  background: rgba(255,255,255,0.55);
}
.symbol.dark{ background: var(--ink); }
.symbol.on-accent{ background: #FFFFFF; }
.symbol.on-accent::before,.symbol.on-accent::after{ background: var(--accent); }
.symbol.on-accent::after{ opacity: 0.55; }

/* ---------- Botões ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn-primary{ background: var(--accent); color: #FFFFFF; }
.btn-primary:hover{ opacity: .9; color: #FFFFFF; }
.btn-secondary{ background: #FFFFFF; color: var(--ink); border-color: var(--line); }
.btn-secondary:hover{ background: var(--surface); color: var(--ink); }
.btn-ghost-dark{ background: transparent; color: #FFFFFF; border-color: rgba(255,255,255,0.3); }
.btn-ghost-dark:hover{ background: rgba(255,255,255,0.08); color: #FFFFFF; }
.btn-sm{ height: 38px; padding: 0 16px; font-size: 13px; border-radius: 9px; }
.btn-block{ width: 100%; }

/* ---------- Badges de estado ---------- */
.badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
}
.badge .dot{ width: 6px; height: 6px; border-radius: 50%; }
.badge-ok{ background: var(--ok-bg); color: var(--ok-fg); }
.badge-ok .dot{ background: var(--ok-dot); }
.badge-warn{ background: var(--warn-bg); color: var(--warn-fg); }
.badge-warn .dot{ background: var(--warn-dot); }
.badge-bad{ background: var(--bad-bg); color: var(--bad-fg); }
.badge-bad .dot{ background: var(--bad-dot); }

/* ---------- Cartões ---------- */
.card{
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

/* ---------- Utilitários ---------- */
.hide-mobile{ display: none; }
.show-mobile{ display: block; }
@media (min-width: 860px){
  .hide-mobile{ display: initial; }
  .show-mobile{ display: none; }
}
.visually-hidden{
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
:focus-visible{ outline: 2px solid var(--accent); outline-offset: 2px; }