/**
 * AguiaON — Design System: componentes reutilizáveis, construídos sobre os
 * tokens de theme.css. Import theme.css ANTES deste arquivo.
 *
 * Hierarquia de profundidade (a mesma nos dois modos, só muda o tom):
 *   FUNDO (var(--ag-bg))
 *     → SUPERFÍCIE (var(--ag-bg-raise))          .ag-card, .ag-stat
 *       → SUPERFÍCIE ELEVADA (var(--ag-bg-elevated))  .ag-elevated (modal/dropdown/popover)
 *         → ELEMENTO INTERATIVO (var(--ag-accent))    .ag-btn, .ag-input:focus
 *
 * Estados: todo componente interativo define normal → hover → active/pressed
 * → disabled explicitamente (nunca só normal+hover). Hover/active de
 * superfície usam color-mix() com --ag-text — em claro isso escurece
 * (mistura preto), em escuro clareia (mistura branco): a MESMA regra
 * funciona certo nos dois temas sem precisar de valor por modo.
 *
 * Objetivo: parar de reinventar card/stat/badge/botão/input em HTML/CSS
 * inline por página — usar essas classes em qualquer lugar novo, e nas
 * páginas existentes trocar a implementação local por estas (ver loja.html
 * e portal.html: .card/.btn-primary/.btn-outline/.input agora apontam
 * pra estes tokens em vez de valores próprios duplicados).
 */

/* ── Card genérico (camada SUPERFÍCIE) ────────────────────────────── */
.ag-card {
  background: var(--ag-bg-raise);
  border: 1px solid var(--ag-border);
  border-radius: var(--ag-radius-lg);
  box-shadow: var(--ag-shadow-1);
}
/* Só para cards clicáveis/navegáveis — não aplicar em cards estáticos
   (formulário, texto), senão o hover fica um "falso convite" pra clicar. */
.ag-card--interactive {
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.ag-card--interactive:hover {
  background: color-mix(in srgb, var(--ag-bg-raise) 92%, var(--ag-text) 8%);
  border-color: var(--ag-border-strong);
}
.ag-card--interactive:active {
  background: color-mix(in srgb, var(--ag-bg-raise) 85%, var(--ag-text) 15%);
  transform: translateY(1px);
}

.ag-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--ag-border);
}
.ag-card-body { padding: 18px; }

/* ── Superfície elevada (modal, dropdown, popover, sheet) ─────────── */
.ag-elevated {
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border-strong);
  border-radius: var(--ag-radius-lg);
  box-shadow: var(--ag-shadow-2);
}

/* ── Stat card (ícone circular + label + valor) ───────────────────
   Uso: <div class="ag-stat ag-stat--info">
          <div class="ag-stat-icon"><i class="fa-solid fa-shop"></i></div>
          <div class="ag-stat-label">Estabelecimentos</div>
          <div class="ag-stat-value">8</div>
        </div>
   Modificadores de cor: ag-stat--accent (marca) | --success | --warning
   | --info | --danger. A cor é sempre semântica, nunca decorativa. */
.ag-stat {
  background: var(--ag-bg-raise);
  border: 1px solid var(--ag-border);
  border-radius: var(--ag-radius-lg);
  box-shadow: var(--ag-shadow-1);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}
.ag-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 4px;
  background: var(--ag-stat-soft, var(--ag-accent-soft));
  color: var(--ag-stat-ink, var(--ag-accent));
}
.ag-stat-label {
  font-size: 0.76rem;
  color: var(--ag-text-muted);
  font-weight: 600;
}
.ag-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ag-text);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.ag-stat--interactive {
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.ag-stat--interactive:hover {
  background: color-mix(in srgb, var(--ag-bg-raise) 92%, var(--ag-text) 8%);
  border-color: var(--ag-border-strong);
}
.ag-stat--interactive:active { transform: translateY(1px); }

.ag-stat--accent  { --ag-stat-soft: var(--ag-accent-soft);  --ag-stat-ink: var(--ag-accent); }
.ag-stat--success { --ag-stat-soft: var(--ag-success-soft); --ag-stat-ink: var(--ag-success); }
.ag-stat--warning { --ag-stat-soft: var(--ag-warning-soft); --ag-stat-ink: var(--ag-warning); }
.ag-stat--info    { --ag-stat-soft: var(--ag-info-soft);    --ag-stat-ink: var(--ag-info); }
.ag-stat--danger  { --ag-stat-soft: var(--ag-danger-soft);  --ag-stat-ink: var(--ag-danger); }

.ag-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

/* ── Badge / status pill ───────────────────────────────────────── */
.ag-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
  background: var(--ag-badge-soft, var(--ag-accent-soft));
  color: var(--ag-badge-ink, var(--ag-accent));
}
.ag-badge--success { --ag-badge-soft: var(--ag-success-soft); --ag-badge-ink: var(--ag-success); }
.ag-badge--warning { --ag-badge-soft: var(--ag-warning-soft); --ag-badge-ink: var(--ag-warning); }
.ag-badge--info    { --ag-badge-soft: var(--ag-info-soft);    --ag-badge-ink: var(--ag-info); }
.ag-badge--danger  { --ag-badge-soft: var(--ag-danger-soft);  --ag-badge-ink: var(--ag-danger); }

/* ── Botões (camada ELEMENTO INTERATIVO) ──────────────────────────
   Estados completos e obrigatórios: normal → hover → active/pressed →
   disabled. --ag-accent/--ag-accent-hover são os únicos tons de marca
   usados aqui — não introduzir novo dourado por componente. */
.ag-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: var(--ag-radius-sm);
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: filter 0.15s ease, background-color 0.15s ease, transform 0.08s ease;
}
.ag-btn--primary {
  background: var(--ag-accent);
  color: var(--ag-on-accent);
  box-shadow: var(--ag-shadow-1);
}
.ag-btn--primary:hover  { background: var(--ag-accent-hover); }
.ag-btn--primary:active { background: var(--ag-accent-hover); filter: brightness(0.94); transform: translateY(1px); }

.ag-btn--secondary {
  background: transparent;
  color: var(--ag-accent);
  border: 1px solid var(--ag-accent);
}
.ag-btn--secondary:hover  { background: var(--ag-accent-soft); }
.ag-btn--secondary:active { background: var(--ag-accent-soft); filter: brightness(0.96); transform: translateY(1px); }

.ag-btn:disabled,
.ag-btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

/* ── Campo de formulário (camada SUPERFÍCIE ELEVADA — inputs "flutuam"
   um degrau acima do card em que vivem, pra ficar claro que são o alvo
   de interação) ──────────────────────────────────────────────────── */
.ag-input {
  display: block;
  width: 100%;
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border);
  color: var(--ag-text);
  border-radius: var(--ag-radius-sm);
  padding: 8px 12px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.ag-input::placeholder { color: var(--ag-text-faint); }
.ag-input:hover:not(:disabled)  { border-color: var(--ag-border-strong); }
.ag-input:focus { outline: none; border-color: var(--ag-accent); }
.ag-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--ag-bg-sunken);
}

/* ── Divisor de seção ──────────────────────────────────────────── */
.ag-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ag-text-muted);
  margin: 0 0 10px;
}