/* ============================================================
   Vigia — design system (refresh "SaaS moderno", accent azul→índigo)
   Mesmos nomes de classe/variável de sempre — só elevados (tipografia,
   profundidade, gradiente de accent, glow, hover). Funciona nos dois
   temas; o tema claro só sobrescreve tokens de cor.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #090b10;
  --bg-elevated: #0f131a;
  --surface: #141922;
  --surface-hover: #1b212c;
  --border: #232936;
  --border-strong: #333b4a;

  --text: #eef1f6;
  --text-muted: #9aa3b2;
  --text-faint: #6b7488;

  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-2: #6366f1;                                   /* índigo, pro gradiente */
  --accent-soft: rgba(59, 130, 246, 0.13);
  --accent-border: rgba(99, 102, 241, 0.40);
  --accent-grad: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
  --accent-glow: 0 8px 24px -8px rgba(59, 130, 246, 0.55);
  --page-glow: radial-gradient(900px 520px at 78% -140px, rgba(99, 102, 241, 0.16), transparent 70%);

  --success: #34d399;
  --success-soft: rgba(52, 211, 153, 0.13);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.13);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.13);
  --purple: #a78bfa;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 3px rgba(0, 0, 0, .22);
  --shadow: 0 6px 24px -6px rgba(0, 0, 0, .5);
  --shadow-lg: 0 24px 60px -16px rgba(0, 0, 0, .62);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --sidebar-w: 252px;
  --transition: 160ms cubic-bezier(.4, 0, .2, 1);
}

/* Tema claro — escolhido em /Profile (data-theme no <html>). Só muda valores de cor. */
:root[data-theme="light"] {
  --bg: #f5f6f9;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-hover: #f0f2f6;
  --border: #e3e7ee;
  --border-strong: #ccd2dc;

  --text: #161a20;
  --text-muted: #525a68;
  --text-faint: #818a99;

  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-2: #4f46e5;
  --accent-soft: rgba(37, 99, 235, 0.10);
  --accent-border: rgba(79, 70, 229, 0.32);
  --accent-grad: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  --accent-glow: 0 8px 22px -10px rgba(37, 99, 235, 0.40);
  --page-glow: radial-gradient(900px 520px at 78% -140px, rgba(79, 70, 229, 0.07), transparent 70%);

  --success: #15803d;
  --success-soft: rgba(21, 128, 61, 0.10);
  --warn: #b45309;
  --warn-soft: rgba(180, 83, 9, 0.10);
  --danger: #b91c1c;
  --danger-soft: rgba(185, 28, 28, 0.10);
  --purple: #7c3aed;

  --shadow-sm: 0 1px 2px rgba(20, 20, 40, .06), 0 1px 3px rgba(20, 20, 40, .05);
  --shadow: 0 6px 24px -8px rgba(20, 20, 40, .12);
  --shadow-lg: 0 24px 60px -18px rgba(20, 20, 40, .18);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body {
  background-image: var(--page-glow);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

code, kbd {
  font-family: var(--font-mono);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: .1em .45em;
  border-radius: 6px;
  font-size: .87em;
  color: #c9d4ff;
}

hr { border: none; border-top: 1px solid var(--border); margin: 1.75rem 0; }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -.02em; margin: 0 0 .5rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.05rem; color: var(--text); }
p { margin: .6rem 0; }

/* Texto com gradiente de accent (marca, números de destaque) */
.gradient-text {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Forms ---------- */
label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: .9rem 0 .35rem;
}
label:first-child { margin-top: 0; }

input:not([type]), input[type="text"], input[type="password"], input[type="email"], input[type="number"],
input[type="date"], input[type="datetime-local"], input[type="file"], input[type="url"],
input[type="search"], input[type="tel"], textarea, select {
  width: 100%;
  padding: .65rem .8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: inherit;
  font-size: .92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

input[type="checkbox"] { width: auto; accent-color: var(--accent); }

/* ---------- Botões ---------- */
/* Variantes entram no seletor base (só definem cor/borda) pra funcionarem standalone, inclusive
   em <a>. O visual padrão é o primário (gradiente + glow); as variantes resetam abaixo. */
button, .btn, .btn-secondary, .btn-danger, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .62rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--accent-grad);
  color: #fff;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--accent-glow);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), filter var(--transition);
}
button:hover, .btn:hover { transform: translateY(-1px); filter: brightness(1.07); box-shadow: 0 12px 30px -8px rgba(59, 130, 246, .6); }
button:active, .btn:active { transform: translateY(0); filter: brightness(.98); }
button:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary { background: var(--surface); border-color: var(--border-strong); color: var(--text); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { background: var(--surface-hover); color: var(--text); border-color: var(--accent-border); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); box-shadow: none; }
.btn-danger:hover { background: var(--danger-soft); color: var(--danger); }
.btn-ghost { background: none; border: none; color: var(--accent); padding: .2rem 0; font-weight: 500; box-shadow: none; }
.btn-ghost:hover { background: none; color: var(--accent-hover); transform: none; filter: none; box-shadow: none; }
.btn-sm { padding: .42rem .8rem; font-size: .82rem; }
.btn-block { width: 100%; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
}

.card-accent { border-left: 3px solid var(--accent); }
.card-warn { border-left: 3px solid var(--warn); }
.card-danger { border-left: 3px solid var(--danger); }
.card-success { border-left: 3px solid var(--success); }

.note {
  border-radius: var(--radius);
  padding: .85rem 1rem;
  font-size: .88rem;
  margin: 1rem 0;
}
.note .label { font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .3rem; }
.note-info { background: var(--accent-soft); border: 1px solid var(--accent-border); }
.note-info .label { color: var(--accent-hover); }
.note-warn { background: var(--warn-soft); border: 1px solid rgba(245,158,11,.35); }
.note-warn .label { color: var(--warn); }
.note-danger { background: var(--danger-soft); border: 1px solid rgba(248,113,113,.35); }
.note-danger .label { color: var(--danger); }

.error { color: var(--danger); background: var(--danger-soft); border: 1px solid rgba(248,113,113,.3); border-radius: var(--radius-sm); padding: .7rem .9rem; margin-bottom: 1rem; font-size: .88rem; }

/* ---------- Badges / pills ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .18rem .62rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  border: 1px solid transparent;
}
.badge-accent { background: var(--accent-soft); color: var(--accent-hover); border-color: var(--accent-border); }
.badge-success { background: var(--success-soft); color: var(--success); border-color: rgba(52,211,153,.3); }
.badge-warn { background: var(--warn-soft); color: var(--warn); border-color: rgba(245,158,11,.3); }
.badge-danger { background: var(--danger-soft); color: var(--danger); border-color: rgba(248,113,113,.3); }
.badge-neutral { background: var(--surface-hover); color: var(--text-muted); border-color: var(--border); }

/* ---------- Tabelas ---------- */
table { width: 100%; border-collapse: collapse; font-size: .89rem; }
th {
  text-align: left;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-faint);
  font-weight: 700;
  padding: .65rem .7rem;
  border-bottom: 1px solid var(--border);
}
td { padding: .75rem .7rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: var(--surface-hover); }
tbody tr:last-child td { border-bottom: none; }

/* ---------- App shell ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  padding: 1.4rem 1.1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .3rem .5rem 1.5rem;
}
.sidebar .brand .dot {
  width: 14px; height: 14px; border-radius: 5px;
  background: var(--accent-grad);
  box-shadow: 0 0 18px -2px var(--accent);
}
.sidebar .brand strong {
  font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em;
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.sidebar .nav-group { margin-bottom: 1.2rem; }
.sidebar .nav-group h4 {
  text-transform: uppercase; letter-spacing: .08em; font-size: .66rem;
  color: var(--text-faint); font-weight: 700; margin: 0 .5rem .4rem;
}
.sidebar nav a, .sidebar .nav-link {
  display: flex; align-items: center; gap: .55rem;
  padding: .52rem .65rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: .87rem;
  font-weight: 500;
  margin-bottom: .12rem;
  position: relative;
  transition: background var(--transition), color var(--transition);
}
.sidebar nav a:hover { background: var(--surface); color: var(--text); }
.sidebar nav a.active {
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 600;
}
.sidebar nav a.active::before {
  content: ""; position: absolute; left: -1.1rem; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%; border-radius: 0 3px 3px 0; background: var(--accent-grad);
}

.sidebar .user-box {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.sidebar .user-box .who { font-size: .85rem; font-weight: 600; color: var(--text); }
.sidebar .user-box .role { font-size: .74rem; color: var(--text-faint); margin-bottom: .6rem; }

.main {
  flex: 1;
  min-width: 0;
  padding: 2.4rem clamp(1.4rem, 4vw, 3.4rem);
  animation: vigia-fade-in 320ms cubic-bezier(.4, 0, .2, 1);
}
@keyframes vigia-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-header { margin-bottom: 1.8rem; }
.page-header h1 { font-size: 1.6rem; }
.page-header p { color: var(--text-muted); font-size: .92rem; margin-top: .2rem; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.8rem; }
.stat-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.2rem 1.35rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.stat-card::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: var(--accent-grad); opacity: .8;
}
a.stat-card { transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
a.stat-card:hover { border-color: var(--accent-border); transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-card .value { font-size: 1.85rem; font-weight: 800; letter-spacing: -.03em; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card .label { font-size: .8rem; color: var(--text-muted); margin-top: .2rem; }

.link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .85rem; }
.link-card {
  display: flex; flex-direction: column; gap: .25rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.link-card:hover { border-color: var(--accent-border); transform: translateY(-2px); box-shadow: var(--shadow); color: var(--text); }
.link-card strong { font-size: .95rem; }
.link-card span { font-size: .8rem; color: var(--text-muted); }

/* ---------- Scrollbar ---------- */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--text-faint); background-clip: content-box; }

@media (max-width: 880px) {
  .app-shell { flex-direction: column; }
  .sidebar { position: relative; width: 100%; height: auto; }
  .main { padding: 1.5rem 1.1rem; }
}
