/* ==========================================================================
   DASHBOARD CSS - EMPÓRIO LIMP ANALYTICS
   Design premium escuro com glassmorphism
   ========================================================================== */

/* ==========================================
   RESET & BASE
   ========================================== */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0a0f1c;
  color: #e2e8f0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #10b981;
  text-decoration: none;
}

/* ==========================================
   LAYOUT PRINCIPAL
   ========================================== */

.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

/* ==========================================
   SIDEBAR
   ========================================== */

.sidebar {
  width: 260px;
  background: rgba(15, 23, 42, 0.95);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.sidebar-brand h2 {
  font-size: 16px;
  font-weight: 700;
  color: #f1f5f9;
  line-height: 1.2;
}

.sidebar-brand span {
  font-size: 12px;
  color: #64748b;
  font-weight: 400;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #475569;
  padding: 16px 12px 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
}

.nav-item.active {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.nav-item-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-email {
  font-size: 11px;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================
   MAIN CONTENT
   ========================================== */

.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 24px 32px;
  min-height: 100vh;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.main-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: #f1f5f9;
}

.main-header-subtitle {
  font-size: 14px;
  color: #64748b;
  margin-top: 4px;
}

/* ==========================================
   FILTRO DE PERÍODO
   ========================================== */

.period-filter {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.period-btn {
  padding: 8px 16px;
  border: none;
  background: none;
  border-radius: 8px;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.period-btn:hover {
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.05);
}

.period-btn.active {
  background: #10b981;
  color: white;
}

/* ==========================================
   KPI CARDS (Visão Geral)
   ========================================== */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 20px 22px;
  transition: all 0.3s ease;
}

.kpi-card:hover {
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.kpi-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.kpi-card-label {
  font-size: 13px;
  color: #64748b;
  font-weight: 500;
}

.kpi-card-icon {
  font-size: 20px;
  opacity: 0.7;
}

.kpi-card-value {
  font-size: 32px;
  font-weight: 700;
  color: #f1f5f9;
  line-height: 1;
  margin-bottom: 4px;
}

.kpi-card-change {
  font-size: 12px;
  font-weight: 500;
}

.kpi-card-change.positive { color: #10b981; }
.kpi-card-change.negative { color: #ef4444; }
.kpi-card-change.neutral { color: #64748b; }

/* ==========================================
   CARDS / PAINÉIS
   ========================================== */

.panel {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.panel-title {
  font-size: 16px;
  font-weight: 600;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-title-icon {
  font-size: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ==========================================
   TABELAS
   ========================================== */

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.data-table td {
  padding: 12px 16px;
  font-size: 14px;
  color: #cbd5e1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.data-table .rank {
  font-weight: 600;
  color: #10b981;
  font-size: 13px;
  width: 32px;
}

.data-table .page-name {
  font-weight: 500;
  color: #e2e8f0;
}

.data-table .page-url {
  font-size: 12px;
  color: #475569;
}

/* ==========================================
   BADGES
   ========================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
}

.badge-orange {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.badge-purple {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
}

/* ==========================================
   GRÁFICOS (Container)
   ========================================== */

.chart-container {
  position: relative;
  width: 100%;
  height: 300px;
}

.chart-container-sm {
  height: 200px;
}

/* ==========================================
   REALTIME INDICATOR
   ========================================== */

.realtime-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: #10b981;
}

.realtime-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ==========================================
   LOADING & EMPTY STATES
   ========================================== */

.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: #10b981;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: #64748b;
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 14px;
}

/* ==========================================
   MODAL (TROCA DE SENHA)
   ========================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.show {
  display: flex;
}

.modal {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 32px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.modal h2 {
  font-size: 20px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 24px;
}

.modal .form-group {
  margin-bottom: 16px;
}

.modal label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 6px;
}

.modal input {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
}

.modal input:focus {
  outline: none;
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.btn-primary {
  padding: 11px 24px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.btn-primary:hover {
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
  padding: 11px 24px;
  background: rgba(255, 255, 255, 0.06);
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
}

.btn-danger {
  padding: 11px 24px;
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
}

/* ==========================================
   TOAST NOTIFICATIONS
   ========================================== */

.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: toastIn 0.3s ease;
  max-width: 360px;
}

.toast-success {
  background: rgba(16, 185, 129, 0.9);
  color: white;
}

.toast-error {
  background: rgba(239, 68, 68, 0.9);
  color: white;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ==========================================
   MOBILE TOGGLE
   ========================================== */

.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 200;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px 12px;
  color: #e2e8f0;
  font-size: 20px;
  cursor: pointer;
}

/* ==========================================
   SEÇÃO SETTINGS
   ========================================== */

.settings-section {
  max-width: 600px;
}

.settings-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}

.settings-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 16px;
}

.settings-card .form-group {
  margin-bottom: 16px;
}

.settings-card label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 6px;
}

.settings-card input {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
}

.settings-card input:focus {
  outline: none;
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: 16px;
    padding-top: 60px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .period-filter {
    width: 100%;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   MODAIS & NOTIFICAÇÕES (TOAST)
   ========================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.show,
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 32px;
  width: 90%;
  max-width: 520px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease;
  color: #f8fafc;
}

.modal-overlay.show .modal,
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 12px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* Toast Container & Toasts */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 450px;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  background: #1e293b;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideInToast 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.3s ease;
}

.toast-success {
  background: #065f46;
  border-color: #10b981;
  color: #ecfdf5;
}

.toast-error {
  background: #991b1b;
  border-color: #ef4444;
  color: #fef2f2;
}

.toast-info {
  background: #075985;
  border-color: #38bdf8;
  color: #f0f9ff;
}

@keyframes slideInToast {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}