/* ════════════════════════════════════════════════════════════════════════
   STYLE.CSS — Identidade visual e componentes (SGAP)
   Responsabilidade única: cores, tipografia, componentes visuais.
   Depende do grid.css para estrutura, mas não o substitui.
   ════════════════════════════════════════════════════════════════════════ */

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --border: #2a2d3e;
  --accent: #5865f2;
  --accent-h: #4752c4;
  --green: #3ba55d;
  --red: #ed4245;
  --yellow: #faa61a;
  --text: #e2e5f1;
  --muted: #8b8fa8;
  --font: 'Segoe UI', system-ui, sans-serif;
  --radius: 10px;
}

body {
  font-family: var(--font);
  /* Deletamos o background e o color para o Bootstrap assumir o controle total das cores! */
}

a {
  color: inherit;
}

/* ── Header ───────────────────────────────────────────────────────────── */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 60px;
}

header .logo {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--accent);
}

header .logo span {
  color: var(--text);
}

header nav {
  margin-left: auto;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

header nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  font-size: 0.875rem;
  transition: background 0.15s, color 0.15s;
}

header nav a:hover {
  background: var(--border);
  color: var(--text);
}

.user-info {
  font-size: 0.8rem;
  color: var(--muted);
}

.user-info strong {
  color: var(--text);
}

.badge-papel {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: 0.4rem;
  background: rgba(88, 101, 242, .2);
  color: #818cf8;
}

.btn-logout {
  background: rgba(237, 66, 69, .15);
  border: 1px solid rgba(237, 66, 69, .3);
  color: #f57375;
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-logout:hover {
  background: rgba(237, 66, 69, .25);
}

/* ── Footer ───────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 3rem;
}

/* ── Alertas (flash messages) ────────────────────────────────────────── */
.alert {
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.alert-ok {
  background: rgba(59, 165, 93, .15);
  border: 1px solid rgba(59, 165, 93, .3);
  color: #57d887;
}

.alert-err {
  background: rgba(237, 66, 69, .15);
  border: 1px solid rgba(237, 66, 69, .3);
  color: #f57375;
}

/* ── Stat Cards ───────────────────────────────────────────────────────── */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
}

.stat-card .label {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.stat-card .value {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 0.2rem;
  color: var(--accent);
}

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.15s;
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── Card (componente genérico) ──────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── Formulários ──────────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.55rem 0.8rem;
  font-size: 0.875rem;
  transition: border-color 0.15s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select option {
  background: var(--surface);
}

/* ── Botões ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: opacity 0.15s, transform 0.1s;
  text-decoration: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-h);
}

.btn-danger {
  background: var(--red);
  color: #fff;
}

.btn-danger:hover {
  opacity: 0.85;
}

.btn-success {
  background: var(--green);
  color: #fff;
}

.btn-success:hover {
  opacity: 0.85;
}

.btn-sm {
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
}

/* ── Tabelas ──────────────────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead tr {
  border-bottom: 1px solid var(--border);
}

thead th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, .04);
  transition: background 0.1s;
}

tbody tr:hover {
  background: rgba(255, 255, 255, .03);
}

tbody td {
  padding: 0.7rem 0.8rem;
  vertical-align: middle;
}

.actions {
  display: flex;
  gap: 0.4rem;
}

/* ── Badges ───────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-green {
  background: rgba(59, 165, 93, .2);
  color: #57d887;
}

.badge-yellow {
  background: rgba(250, 166, 26, .2);
  color: #fbbf24;
}

.badge-red {
  background: rgba(237, 66, 69, .2);
  color: #f87171;
}

.badge-blue {
  background: rgba(88, 101, 242, .2);
  color: #818cf8;
}

/* ── Estados vazios / avisos ──────────────────────────────────────────── */
.empty {
  color: var(--muted);
  font-size: 0.875rem;
  padding: 1rem 0;
  text-align: center;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

.admin-only-notice {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, .03);
  border-radius: 6px;
  border: 1px dashed var(--border);
}

/* ── Foco acessível (usado por acessibility.js) ──────────────────────── */
.focus-visible,
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}