/*
 * Material Design Theme System
 * Variantes de cores e estilos Material Design 3
 */

/* Material Color Palettes */
:root {
  /* Blue (default) */
  --md-blue-primary: #1976d2;
  --md-blue-primary-dark: #115293;
  --md-blue-primary-light: #4791db;
  --md-blue-secondary: #dc004e;
  
  /* Purple */
  --md-purple-primary: #7b1fa2;
  --md-purple-primary-dark: #4a0072;
  --md-purple-primary-light: #ae52d4;
  --md-purple-secondary: #ff4081;
  
  /* Green */
  --md-green-primary: #388e3c;
  --md-green-primary-dark: #1b5e20;
  --md-green-primary-light: #66bb6a;
  --md-green-secondary: #ff9800;
  
  /* Orange */
  --md-orange-primary: #f57c00;
  --md-orange-primary-dark: #e65100;
  --md-orange-primary-light: #ffb74d;
  --md-orange-secondary: #3f51b5;
  
  /* Red */
  --md-red-primary: #d32f2f;
  --md-red-primary-dark: #9a0007;
  --md-red-primary-light: #ff6659;
  --md-red-secondary: #1976d2;
  
  /* Pink */
  --md-pink-primary: #c2185b;
  --md-pink-primary-dark: #8c0032;
  --md-pink-primary-light: #f06292;
  --md-pink-secondary: #9c27b0;
  
  /* Teal */
  --md-teal-primary: #00796b;
  --md-teal-primary-dark: #004c40;
  --md-teal-primary-light: #48a999;
  --md-teal-secondary: #ff5722;
  
  /* Indigo */
  --md-indigo-primary: #303f9f;
  --md-indigo-primary-dark: #1a237e;
  --md-indigo-primary-light: #5c6bc0;
  --md-indigo-secondary: #ff4081;
}

/* Dynamic Theme Variables - will be set by JS */
:root {
  --md-primary: var(--md-blue-primary);
  --md-primary-dark: var(--md-blue-primary-dark);
  --md-primary-light: var(--md-blue-primary-light);
  --md-secondary: var(--md-blue-secondary);
  
  --md-surface: #ffffff;
  --md-background: #f5f5f5;
  --md-error: #f44336;
  
  --md-on-primary: #ffffff;
  --md-on-secondary: #ffffff;
  --md-on-surface: #212121;
  --md-on-background: #212121;
  
  /* Elevation */
  --md-elevation-1: 0 2px 1px -1px rgba(0,0,0,0.2), 0 1px 1px 0 rgba(0,0,0,0.14), 0 1px 3px 0 rgba(0,0,0,0.12);
  --md-elevation-2: 0 3px 1px -2px rgba(0,0,0,0.2), 0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12);
  --md-elevation-3: 0 3px 3px -2px rgba(0,0,0,0.2), 0 3px 4px 0 rgba(0,0,0,0.14), 0 1px 8px 0 rgba(0,0,0,0.12);
  
  /* Shape */
  --md-shape-small: 4px;
  --md-shape-medium: 8px;
  --md-shape-large: 16px;
}

/* Dark Theme */
[data-theme="dark"] {
  --md-surface: #1e1e1e;
  --md-background: #121212;
  --md-on-surface: #ffffff;
  --md-on-background: #ffffff;
}

/* Material Buttons */
.md-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border: none;
  border-radius: var(--md-shape-medium);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.md-button-primary {
  background: var(--md-primary);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}

.md-button-primary:hover {
  background: var(--md-primary-dark);
  box-shadow: var(--md-elevation-2);
}

.md-button-secondary {
  background: transparent;
  color: var(--md-primary);
  border: 1px solid rgba(0,0,0,0.12);
}

.md-button-secondary:hover {
  background: rgba(0,0,0,0.04);
}

/* Material Cards */
.md-card {
  background: var(--md-surface);
  border-radius: var(--md-shape-large);
  box-shadow: var(--md-elevation-1);
  transition: box-shadow 0.2s ease;
}

.md-card:hover {
  box-shadow: var(--md-elevation-2);
}

/* Material Input */
.md-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.23);
  border-radius: var(--md-shape-small);
  font-family: inherit;
  font-size: 1rem;
  background: var(--md-surface);
  color: var(--md-on-surface);
  transition: border-color 0.2s ease;
}

.md-input:focus {
  outline: none;
  border-color: var(--md-primary);
  border-width: 2px;
}

/* Material Chips */
.md-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: rgba(0,0,0,0.08);
  border-radius: 16px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.md-chip:hover {
  background: rgba(0,0,0,0.12);
}

.md-chip-active {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

/* Profile Page Styles */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
}

.profile-grid .card {
  margin-bottom: 0;
}

.subscription-card {
  border-top: 4px solid var(--md-primary);
}

.subscription-card.warning {
  border-top-color: var(--warning);
}

.subscription-card.danger {
  border-top-color: var(--danger);
}

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

.subscription-info {
  margin-bottom: 1rem;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.info-row:last-child {
  border-bottom: none;
}

.info-row .label {
  color: var(--gray);
}

.info-row .value {
  font-weight: 600;
}

/* Color Picker */
.color-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.color-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.color-option:hover {
  transform: scale(1.1);
}

.color-option.selected {
  border-color: #212121;
  box-shadow: 0 0 0 2px white, 0 0 0 4px #212121;
}

/* Usage Bars */
.usage-item {
  margin-bottom: 1rem;
}

.usage-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

/* Plans Grid for Upgrade */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 1rem;
}

.plan-card {
  background: var(--white);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s ease;
}

.plan-card:hover {
  transform: translateY(-4px);
}

.plan-card .plan-header h4 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.plan-price {
  margin: 1rem 0;
}

.plan-price .currency {
  font-size: 1rem;
  vertical-align: top;
}

.plan-price .amount {
  font-size: 3rem;
  font-weight: 700;
}

.plan-price .period {
  color: var(--gray);
}

.plan-card .yearly {
  color: var(--success);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.plan-features {
  text-align: left;
  margin: 1.5rem 0;
}

.plan-features .feature {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.plan-features .feature:last-child {
  border-bottom: none;
}

.plan-features .feature i {
  color: var(--success);
  margin-right: 0.5rem;
}

.trial-note {
  color: var(--success);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* Admin Styles */
.admin-stats .card {
  cursor: default;
}

.admin-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background: var(--white);
  padding: 0.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.admin-content {
  background: var(--white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Plans Admin Grid */
.plans-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.plan-admin-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.plan-admin-card.inactive {
  opacity: 0.6;
  border-color: var(--gray);
}

.plan-admin-card .plan-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.plan-admin-card .plan-pricing {
  text-align: center;
  margin-bottom: 1rem;
}

.plan-admin-card .plan-pricing .price {
  font-size: 2rem;
  font-weight: 700;
}

.plan-admin-card .plan-limits {
  font-size: 0.875rem;
  color: var(--gray);
  margin-bottom: 1rem;
}

.plan-admin-card .plan-limits div {
  padding: 0.25rem 0;
}

.plan-admin-card .plan-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  background: rgba(76, 175, 80, 0.1);
  color: var(--success);
  border-radius: 999px;
  font-size: 0.75rem;
}

.plan-admin-card .plan-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Modal Large */
.modal-content.large {
  max-width: 900px;
}

/* Checkbox Form Group */
.form-group.checkbox {
  display: flex;
  align-items: center;
}

.form-group.checkbox label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.form-group.checkbox input[type="checkbox"] {
  width: auto;
}

/* Danger Zone */
.danger-zone {
  border: 2px solid var(--danger);
}

.danger-zone .card-header {
  background: rgba(244, 67, 54, 0.1);
  color: var(--danger);
}

.btn-danger {
  background: var(--danger);
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-danger:hover {
  background: #d32f2f;
}

/* Badge Colors */
.badge-success { background: rgba(76, 175, 80, 0.1); color: #4caf50; }
.badge-danger { background: rgba(244, 67, 54, 0.1); color: #f44336; }
.badge-warning { background: rgba(255, 152, 0, 0.1); color: #ff9800; }
.badge-info { background: rgba(33, 150, 243, 0.1); color: #2196f3; }
.badge-default { background: rgba(0, 0, 0, 0.1); color: #666; }

/* Responsive */
@media (max-width: 768px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
  
  .plans-grid {
    grid-template-columns: 1fr;
  }
  
  .admin-tabs {
    flex-wrap: wrap;
  }
  
  .plans-admin-grid {
    grid-template-columns: 1fr;
  }
}