/**
 * Landvex Dashboard Styles
 * Light theme, mobile-first design
 */

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

/* Variables */
:root {
  --primary: #0071e3;
  --success: #34c759;
  --warning: #ff9500;
  --danger: #ff3b30;
  --dark: #1d1d1f;
  --gray: #86868b;
  --light-gray: #f5f5f7;
  --border: #d2d2d7;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Base */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--light-gray);
  color: var(--dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
}

.nav {
  display: flex;
  gap: 24px;
}

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(0,113,227,0.1);
}

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

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
}

/* Main */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.stat-change {
  font-size: 13px;
  font-weight: 500;
}

.stat-change.positive {
  color: var(--success);
}

.stat-change.negative {
  color: var(--danger);
}

/* Section */
.section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

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

.section-title {
  font-size: 20px;
  font-weight: 700;
}

.section-actions {
  display: flex;
  gap: 8px;
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: #0077ed;
}

.btn-secondary {
  background: var(--light-gray);
  color: var(--dark);
}

.btn-secondary:hover {
  background: #e8e8ed;
}

.btn-success {
  background: var(--success);
  color: var(--white);
}

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

/* Map */
.map-container {
  height: 400px;
  background: var(--light-gray);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.map-placeholder {
  text-align: center;
  color: var(--gray);
}

.map-icon {
  font-size: 48px;
  margin-bottom: 8px;
}

/* RGI Panel */
.rgi-score {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.rgi-value {
  font-size: 48px;
  font-weight: 700;
  color: var(--dark);
}

.rgi-label {
  font-size: 14px;
  color: var(--gray);
}

.rgi-dimensions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.rgi-dimension {
  background: var(--light-gray);
  padding: 12px;
  border-radius: 8px;
}

.rgi-dimension-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 4px;
}

.rgi-dimension-value {
  font-size: 20px;
  font-weight: 700;
}

/* RGI Chart */
.rgi-chart {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rgi-bar-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rgi-bar-label {
  width: 120px;
  font-size: 13px;
  font-weight: 500;
  color: var(--dark);
}

.rgi-bar-wrapper {
  flex: 1;
  height: 24px;
  background: var(--light-gray);
  border-radius: 12px;
  overflow: hidden;
}

.rgi-bar {
  height: 100%;
  border-radius: 12px;
  transition: width 0.5s ease;
}

.rgi-bar-value {
  width: 40px;
  text-align: right;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}

/* Table */
.observations-table {
  width: 100%;
  border-collapse: collapse;
}

.observations-table th {
  text-align: left;
  padding: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

.observations-table td {
  padding: 12px;
  font-size: 14px;
  border-bottom: 1px solid var(--light-gray);
  cursor: pointer;
}

.observations-table tr:hover td {
  background: var(--light-gray);
}

/* Badges */
.status-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.status-pending {
  background: #fff3cd;
  color: #856404;
}

.status-approved {
  background: #d4edda;
  color: #155724;
}

.status-rejected {
  background: #f8d7da;
  color: #721c24;
}

.condition-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 8px;
}

.condition-1 { background: var(--success); }
.condition-2 { background: #99d98c; }
.condition-3 { background: var(--warning); }
.condition-4 { background: #f8961e; }
.condition-5 { background: var(--danger); }

/* Views */
.view {
  display: none;
}

.view.active {
  display: block;
}

/* Filters */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--white);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Search */
.search-box {
  width: 100%;
  max-width: 400px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  transition: all 0.2s;
}

.search-box:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,113,227,0.1);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}

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

.modal-title {
  font-size: 20px;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--gray);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    padding: 12px 16px;
  }
  
  .nav {
    display: none;
  }
  
  .main {
    padding: 16px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .map-container {
    height: 300px;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .observations-table {
    font-size: 12px;
  }
  
  .observations-table th,
  .observations-table td {
    padding: 8px;
  }
  
  .rgi-dimensions {
    grid-template-columns: 1fr;
  }
}

/* Loading */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--light-gray);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: 8px;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  z-index: 1001;
  animation: slideIn 0.3s ease;
}

.toast-success {
  background: var(--success);
}

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

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