@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --success: #10b981;
  --success-dark: #059669;
  --error: #ef4444;
  --error-dark: #dc2626;
  --warning: #f59e0b;
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --border: #475569;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #1a202c 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  padding: var(--space-md);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) 0;
}

.logo {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.logo-icon {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-top: var(--space-xs);
}

/* Stats Overview */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: linear-gradient(145deg, var(--bg-secondary) 0%, rgba(30, 41, 59, 0.6) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.stat-card-success {
  border-color: var(--success);
}

.stat-card-error {
  border-color: var(--error);
}

.stat-icon {
  font-size: 2.5rem;
  opacity: 0.8;
}

.stat-content {
  flex: 1;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

/* Add Domain Form */
.add-domain-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.domain-form {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr auto;
  gap: var(--space-md);
  align-items: end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Buttons */
.btn {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-icon {
  font-size: 1.2rem;
}

/* Domains List */
.domains-section {
  margin-bottom: var(--space-xl);
}

.domains-list {
  display: grid;
  gap: var(--space-md);
}

.domain-card {
  background: linear-gradient(145deg, var(--bg-secondary) 0%, rgba(30, 41, 59, 0.6) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 0.3s ease;
}

.domain-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.domain-card-online {
  border-left: 4px solid var(--success);
}

.domain-card-offline {
  border-left: 4px solid var(--error);
}

.domain-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--space-md);
}

.domain-info h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.domain-url {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.domain-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
}

.status-online {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.status-offline {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
}

.domain-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-item-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-item-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0.25rem;
}

.domain-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-danger {
  background: var(--error);
}

.btn-danger:hover {
  background: var(--error-dark);
}

/* Agents Section */
.agents-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.agent-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: all 0.3s ease;
}

.agent-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.agent-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.agent-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.agent-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.btn-agent {
  width: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
}

.btn-agent:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #7c3aed 100%);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000; /* Increased z-index */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.2); /* High transparency for landing integration */
  backdrop-filter: blur(8px); /* Frosted glass effect */
  transition: opacity 0.3s ease;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px; /* Modern radius */
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); /* Deep shadow */
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.1); /* Subtle highlight */
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: var(--space-lg);
}

/* Loading */
.loading {
  text-align: center;
  padding: var(--space-lg);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .domain-form {
    grid-template-columns: 1fr;
  }

  .stats-overview {
    grid-template-columns: 1fr;
  }

  .agents-grid {
    grid-template-columns: 1fr;
  }
}

/* Dashboard Modal Styles */
.modal-large {
  max-width: 1200px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.kpi-card {
  background: var(--bg-tertiary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.kpi-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.chart-container {
  background: var(--bg-tertiary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: var(--space-lg);
  height: 300px;
  position: relative;
}

.calendar-view {
  display: flex;
  flex-direction: row; /* Horizontal months */
  overflow-x: auto;
  gap: 16px;
  margin-bottom: var(--space-lg);
  justify-content: flex-start;
  padding: var(--space-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.history-month {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: max-content;
}

.history-month-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.history-month-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    max-width: 120px; /* Optional: limit width to stack dots */
}

.status-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--border);
  cursor: pointer;
  /* Tooltip is handled by HTML attribute */
  transition: transform 0.2s;
}

.status-dot:hover {
    transform: scale(1.2);
}

.status-dot.ok {
  background-color: var(--success);
}
.status-dot.incident {
  background-color: var(--error);
}
.status-dot.no_data {
  background-color: transparent;
  border: 1px solid var(--border);
}

.status-dot.placeholder {
  background-color: var(--bg-tertiary); /* Blend with background or lighter */
  opacity: 0.3;
  border: 1px dashed var(--border); 
}

.incident-list-container {
    overflow-x: auto;
}

.incident-list {
    width: 100%;
    border-collapse: collapse;
}
.incident-list th, .incident-list td {
    padding: var(--space-sm);
    text-align: left;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}
.incident-list th {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Animations */
@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.status-online::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse-ring 2s infinite;
}

.status-offline::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--error);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse-red 2s infinite;
}

/* Modern Card Hover */
.domain-card:hover, .stat-card:hover, .agent-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    border-color: var(--primary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none; /* Allow clicking through the container */
}

.toast {
  pointer-events: auto; /* Enable clicking on toasts */
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  min-width: 300px;
  max-width: 400px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: var(--shadow-xl);
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transition: all 0.3s ease;
  color: var(--text-primary);
}

.toast.hiding {
  animation: fadeOut 0.3s forwards;
}

.toast-success {
  border-left: 4px solid var(--success);
}

.toast-error {
  border-left: 4px solid var(--error);
}

.toast-info {
  border-left: 4px solid var(--primary);
}

.toast-icon {
  font-size: 1.25rem;
}

.toast-message {
  font-size: 0.95rem;
  font-weight: 500;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-xs);
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-state-text {
  max-width: 400px;
  margin: 0 auto;
}