/* ============================================================================
   Admin Panel — Estilo WordPress (Bloco 2)
   ============================================================================ */

/* Variáveis customizáveis via JS (cor primária vem das settings) */
:root {
  --primary: #25D366;
  --primary-dark: #128C7E;
  --sidebar-bg: #1d2327;
  --sidebar-bg-hover: #2c3338;
  --sidebar-text: #c3c4c7;
  --sidebar-text-active: #ffffff;
  --topbar-bg: #ffffff;
  --content-bg: #f0f0f1;
  --text: #1d2327;
  --text-muted: #646970;
  --text-faded: #8c8f94;
  --border: #dcdcde;
  --border-strong: #c3c4c7;
  --card-bg: #ffffff;
  --success: #00a32a;
  --danger:  #d63638;
  --warning: #dba617;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--content-bg);
  min-height: 100vh;
}

.hidden { display: none !important; }
.muted { color: var(--text-muted); }
.small { font-size: 12px; }

/* ============================================================================
   LOGIN (mantém o estilo antigo, simples e centralizado)
   ============================================================================ */
#login-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--content-bg);
}

.login-box {
  background: white;
  padding: 32px 28px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  width: 360px;
  max-width: calc(100vw - 32px);
  text-align: center;
}

.login-box h1 { font-size: 20px; margin: 0 0 4px; font-weight: 600; }
.login-box p  { margin: 0 0 20px; }
.login-box form { text-align: left; }
.login-box label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--text-muted); }
.login-box input {
  width: 100%; padding: 9px 12px; margin-top: 4px;
  border: 1px solid var(--border-strong); border-radius: 4px;
  font-size: 14px;
}
.login-box input:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: var(--primary); }
.login-box .btn { width: 100%; }
.error { color: var(--danger); font-size: 13px; margin-top: 8px; min-height: 18px; }

/* ============================================================================
   APP LAYOUT — Sidebar + Topbar + Conteúdo
   ============================================================================ */
#app-view {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: 220px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  padding: 16px;
  border-bottom: 1px solid var(--sidebar-bg-hover);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-brand img { max-height: 32px; max-width: 32px; }
.sidebar-brand-name { font-size: 14px; font-weight: 600; color: white; }
.sidebar-brand-sub  { font-size: 11px; color: var(--text-faded); margin-top: 2px; }

.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background 0.1s, color 0.1s;
}
.sidebar-nav a .ico { font-size: 16px; width: 18px; text-align: center; }
.sidebar-nav a:hover { color: white; background: var(--sidebar-bg-hover); }
.sidebar-nav a.active {
  color: white;
  background: var(--primary);
  border-left-color: var(--primary-dark);
}

.sidebar-user {
  padding: 12px 16px;
  border-top: 1px solid var(--sidebar-bg-hover);
  font-size: 12px;
}
.sidebar-user-email  { color: white; margin-bottom: 4px; word-break: break-all; }
.sidebar-user-logout { color: var(--text-faded); font-size: 11px; text-decoration: none; }
.sidebar-user-logout:hover { color: white; }

/* --- Main / Topbar / Page --- */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--content-bg);
}

.topbar {
  background: var(--topbar-bg);
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar h1 { font-size: 18px; margin: 0; font-weight: 600; }
.topbar .muted { margin-top: 2px; }

.page-content {
  flex: 1;
  padding: 20px 24px;
  max-width: 100%;
  overflow-x: auto;
}

/* ============================================================================
   COMPONENTES — botões, cards, tabelas, badges
   ============================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: white;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
  font-family: inherit;
  line-height: 1.2;
}
.btn:hover { background: #f6f7f7; border-color: #8c8f94; }
.btn.primary { background: var(--primary); border-color: var(--primary-dark); color: white; }
.btn.primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: white; }
.btn.danger:hover { background: #b32d2e; border-color: #b32d2e; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn.ghost:hover { color: var(--text); background: #f6f7f7; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Cards (estatísticas) */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 16px 18px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.stat-card-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.stat-card-value {
  font-size: 28px;
  font-weight: 600;
  margin-top: 4px;
  color: var(--text);
}
.stat-card-hint {
  font-size: 12px;
  margin-top: 4px;
  color: var(--text-muted);
}
.stat-card-hint.up   { color: var(--success); }
.stat-card-hint.down { color: var(--danger); }

/* Card genérico (lista, formulário) */
.card {
  background: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  margin-bottom: 16px;
  overflow: hidden;
}
.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.card-header h2 { font-size: 15px; margin: 0; font-weight: 600; }
.card-body { padding: 18px; }

/* Tabela */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data-table thead th {
  background: #f6f7f7;
  padding: 10px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--border);
}
table.data-table tbody td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data-table tbody tr:hover { background: #fafafa; }
table.data-table tbody tr.inactive { opacity: 0.5; }
table.data-table tbody tr.inactive:hover { opacity: 0.65; }

/* Badges de origem */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-google_ads { background: #fef3c7; color: #92400e; }
.badge-meta_ads   { background: #dbeafe; color: #1e40af; }
.badge-email_mkt  { background: #e0e7ff; color: #3730a3; }
.badge-organico   { background: #dcfce7; color: #166534; }
.badge-direto     { background: #f3f4f6; color: #374151; }
.badge-outro      { background: #fce7f3; color: #9d174d; }

/* Switch (ativo/inativo) */
.status-switch {
  display: inline-flex;
  width: 38px;
  height: 22px;
  background: #ccc;
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
  border: 0;
  padding: 0;
  vertical-align: middle;
}
.status-switch.active { background: var(--primary); }
.status-switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  transition: transform 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.status-switch.active::after { transform: translateX(16px); }

/* Formulários */
form label {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
form label .muted { font-weight: normal; }
form input[type="text"], form input[type="email"], form input[type="password"],
form input[type="tel"],  form input[type="url"],   form input[type="number"],
form input[type="search"], form select, form textarea {
  display: block;
  width: 100%;
  padding: 8px 11px;
  margin-top: 4px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  background: white;
}
form input[type="color"] {
  width: 56px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  cursor: pointer;
  margin-top: 4px;
}
form input:focus, form select:focus, form textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  border-color: var(--primary);
}
form textarea { resize: vertical; min-height: 60px; }
form .checkbox {
  display: flex; align-items: center; gap: 8px;
  font-weight: normal;
}
form .checkbox input { width: auto; margin: 0; }

/* Fieldsets */
fieldset {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
fieldset legend {
  padding: 0 8px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Filtros */
.filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 12px 18px;
  background: #fafafa;
  border-bottom: 1px solid var(--border);
}
.filters-row select, .filters-row input {
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  font-size: 12px;
  background: white;
  margin: 0;
}
.filters-row input[type="search"] { flex: 1; min-width: 180px; }

/* Tabs (editor de cliente) */
.subtabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin: 0 -18px 16px;
  padding: 0 18px;
}
.subtabs button {
  background: transparent;
  border: 0;
  padding: 10px 16px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  font-family: inherit;
  margin-bottom: -1px;
}
.subtabs button:hover { color: var(--text); }
.subtabs button.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

.subtab-content { display: none; }
.subtab-content.active { display: block; }

/* Voltar link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: none;
  margin-bottom: 8px;
}
.back-link:hover { color: var(--text); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1d2327;
  color: white;
  padding: 12px 18px;
  border-radius: 6px;
  font-size: 13px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  z-index: 9999;
  animation: toast-slide 0.2s ease-out;
}
@keyframes toast-slide { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Empty state */
.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

/* Snippet code */
.snippet {
  background: #2c3338;
  color: #c3c4c7;
  padding: 14px 16px;
  border-radius: 6px;
  font-family: Menlo, Monaco, "Courier New", monospace;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 12px 0;
}

/* Responsivo — em telas pequenas a sidebar vira topo horizontal compacto */
@media (max-width: 768px) {
  #app-view { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .sidebar-nav { display: flex; flex-wrap: wrap; padding: 6px; }
  .sidebar-nav a {
    padding: 8px 12px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    flex: 1;
    min-width: 50%;
    font-size: 13px;
  }
  .sidebar-nav a.active { border-left: 0; border-bottom-color: var(--primary-dark); }
  .sidebar-user { display: none; }
  .page-content { padding: 14px; }
}