/* ==========================================================================
   Admin — Auth (login)
   Depende de main.css para tokens (:root) e .btn
   ========================================================================== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 40px 36px;
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 28px;
}
.auth-logo span { font: 700 18px var(--font); letter-spacing: -0.01em; color: var(--gray-900); }

.auth-title { font: 700 21px var(--font); color: var(--gray-900); text-align: center; margin-bottom: 6px; }
.auth-subtitle { font: 400 13.5px var(--font); color: var(--gray-500); text-align: center; margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font: 600 12px var(--font);
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font: 400 13.5px var(--font);
  color: var(--gray-900);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, .15);
}

.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: var(--danger);
  font: 500 13px/1.5 var(--font);
  padding: 11px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.auth-footer-link {
  text-align: center;
  margin-top: 20px;
  font: 400 13px var(--font);
  color: var(--gray-500);
}
.auth-footer-link a { color: var(--primary-600); font-weight: 600; }

.auth-page-gradient {
  background: linear-gradient(165deg, #2F6FEB 0%, #3B82F6 35%, #1D4ED8 75%, #16327A 100%);
  position: relative;
  overflow: hidden;
}
.auth-glow {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}
.auth-glow-top {
  top: -160px; left: 50%; transform: translateX(-50%);
  width: 1000px; height: 700px;
  background: radial-gradient(circle, rgba(255,255,255,.14), rgba(255,255,255,0) 70%);
}
.auth-glow-bottom {
  bottom: -200px; right: -120px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,.10), rgba(255,255,255,0) 70%);
}
.auth-wrap { position: relative; width: 100%; max-width: 400px; }
.auth-logo-standalone { display: flex; justify-content: center; margin-bottom: 32px; }
.auth-page-gradient .auth-card { box-shadow: 0 30px 70px rgba(10, 20, 50, .35); }
.auth-footer-link-light { color: rgba(255, 255, 255, .75); }
.auth-footer-link-light a { color: #fff; text-decoration: underline; }

/* ==========================================================================
   Admin — Shell (sidebar + topbar)
   ========================================================================== */
.admin-shell { display: flex; height: 100vh; width: 100%; overflow: hidden; color: var(--gray-900); }

.admin-sidebar {
  width: 236px;
  flex: none;
  background: var(--gray-900);
  border-right: 1px solid var(--gray-800);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
}
.admin-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px 6px;
}
.admin-sidebar-brand span { font: 700 16px var(--font); letter-spacing: -0.01em; color: #fff; }
.admin-sidebar-tag {
  padding: 0 10px 22px;
  font: 600 10px var(--font);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-600);
}
.admin-nav-label {
  font: 600 10.5px var(--font);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-600);
  padding: 0 10px;
  margin-bottom: 6px;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-md);
  font: 600 13px var(--font);
  color: var(--gray-400);
  margin-bottom: 2px;
}
.admin-nav-item svg { flex: none; width: 17px; height: 17px; }
.admin-nav-item.is-active { background: var(--gray-800); color: #fff; }

.admin-sidebar-spacer { flex: 1; }

.admin-sidebar-user {
  border-top: 1px solid var(--gray-800);
  padding-top: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 10px;
}
.admin-avatar {
  width: 32px; height: 32px;
  border-radius: var(--radius-pill);
  background: var(--primary-500);
  display: flex; align-items: center; justify-content: center;
  font: 700 12px var(--font);
  color: #fff;
  flex: none;
}
.admin-sidebar-user-name { font: 600 12.5px var(--font); color: #fff; }
.admin-sidebar-user-role { font: 400 11px var(--font); color: var(--gray-500); }

.admin-main { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }

.admin-topbar {
  height: 60px;
  flex: none;
  border-bottom: 1px solid var(--gray-200);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}
.admin-topbar-title { font: 700 16px var(--font); color: var(--gray-900); }

.admin-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px 60px;
  background: var(--gray-50);
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.admin-stat-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-xs);
}
.admin-stat-label { font: 500 12px var(--font); color: var(--gray-500); margin-bottom: 10px; }
.admin-stat-value { font: 700 26px var(--font); color: var(--gray-900); }

.admin-panel {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.admin-panel-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--gray-100);
  font: 600 13px var(--font);
  color: var(--gray-900);
}
.admin-panel-body { padding: 22px; }
.admin-panel-body p { font: 400 13.5px/1.7 var(--font); color: var(--gray-600); margin: 0 0 12px; }
.admin-panel-body ul { display: flex; flex-direction: column; gap: 10px; }
.admin-panel-body li { font: 400 13.5px var(--font); color: var(--gray-700); display: flex; align-items: center; gap: 8px; }

.btn-logout {
  background: none;
  border: none;
  padding: 0;
  font: 600 13px var(--font);
  color: var(--gray-500);
  cursor: pointer;
}
.btn-logout:hover { color: var(--danger); }

@media (max-width: 900px) {
  .admin-stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Admin — Alerts, tabela, formulários, ícones de ação
   ========================================================================== */
.admin-alert {
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font: 500 13px/1.5 var(--font);
  margin-bottom: 18px;
}
.admin-alert-success { background: #DCFCE7; color: #15803D; border: 1px solid #BBF7D0; }
.admin-alert-error { background: #FEF2F2; color: var(--danger); border: 1px solid #FECACA; }

.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-100);
}
.admin-search-input {
  flex: 1;
  max-width: 280px;
  padding: 9px 13px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font: 400 13px var(--font);
  outline: none;
}
.admin-search-input:focus { border-color: var(--primary-500); box-shadow: 0 0 0 3px rgba(59, 130, 246, .15); }
.admin-toolbar-meta { font: 500 12px var(--font); color: var(--gray-500); margin-left: auto; }

.admin-table-head, .admin-table-row {
  display: grid;
  padding: 13px 24px;
  align-items: center;
  font: 400 13px var(--font);
  color: var(--gray-700);
}
.admin-table-head { font: 600 11px var(--font); color: var(--gray-400); padding: 11px 24px; }
.admin-table-row { border-top: 1px solid var(--gray-100); }
.admin-table-empty { text-align: center; padding: 48px 20px; color: var(--gray-400); font: 500 13px var(--font); }

.admin-cell-primary { display: flex; align-items: center; gap: 10px; min-width: 0; }
.admin-cell-primary .admin-avatar { width: 32px; height: 32px; font-size: 11px; }
.admin-cell-title { font: 600 13px var(--font); color: var(--gray-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-cell-mono { font: 500 12px ui-monospace, monospace; color: var(--gray-400); }

.admin-row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.admin-icon-btn {
  width: 28px; height: 28px;
  border-radius: 7px;
  border: 1px solid var(--gray-200);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  padding: 0;
}
.admin-icon-btn:hover { background: var(--gray-100); }
.admin-icon-btn.danger:hover { background: #FEF2F2; }
.admin-icon-btn.warning:hover { background: #FFF7ED; }

.admin-back-btn {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
}
.admin-back-btn:hover { background: var(--gray-100); }
.admin-form-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font: 700 17px var(--font); color: var(--gray-900); }

.admin-form-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; max-width: 1100px; }
@media (max-width: 900px) { .admin-form-grid { grid-template-columns: 1fr; } }

.admin-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 22px 24px; }
.admin-card-label {
  font: 600 11px var(--font);
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.admin-field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.admin-field-grid .span-2 { grid-column: 1 / -1; }
.admin-field label { display: block; font: 600 12px var(--font); color: var(--gray-700); margin-bottom: 6px; }
.admin-field .field-error { font: 500 11.5px var(--font); color: var(--danger); margin-top: 5px; }
.admin-field input.has-error, .admin-field select.has-error { border-color: var(--danger); }

.admin-pick-option {
  display: flex; align-items: center; justify-content: space-between; gap: 9px;
  padding: 10px 12px; border-radius: var(--radius-md); cursor: pointer;
  border: 1px solid var(--gray-200); background: #fff;
}
.admin-pick-option input[type="radio"] { accent-color: var(--primary-500); }
.admin-pick-option.is-selected { background: var(--primary-50); border-color: var(--primary-200); }

.admin-status-option { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: var(--radius-md); cursor: pointer; }
.admin-status-option input[type="radio"] { accent-color: var(--primary-500); }

.admin-form-actions { display: flex; flex-direction: column; gap: 10px; }

.admin-tabs { display: flex; gap: 6px; padding: 14px 24px; border-bottom: 1px solid var(--gray-100); flex-wrap: wrap; }
.admin-tab {
  padding: 7px 14px; border-radius: 7px; border: 1px solid var(--gray-200);
  background: #fff; color: var(--gray-700); font: 600 11.5px var(--font); cursor: pointer;
}
.admin-tab.is-active { background: var(--gray-900); color: #fff; border-color: var(--gray-900); }

.admin-action-btn {
  padding: 6px 11px; border-radius: 6px; border: none; font: 600 11px var(--font); cursor: pointer;
}
.admin-action-approve { background: #DCFCE7; color: #16A34A; }
.admin-action-reject { background: #FEE2E2; color: var(--danger); }
.admin-action-paid { background: #DBEAFE; color: #1D4ED8; }
.admin-action-complete { background: var(--gray-100); color: var(--gray-700); }
.admin-price-input {
  width: 90px; padding: 6px 9px; border: 1px solid var(--gray-200); border-radius: 6px;
  font: 400 12px var(--font); outline: none;
}
.admin-price-input:focus { border-color: var(--primary-500); }