/**
 * Dashboard Invernadero Pro - Estilos
 * @version 2.0.0
 * @description Sistema de diseño modular para el dashboard del invernadero
 */

/* ===== VARIABLES CSS ===== */
:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #0f1624;
  --bg-tertiary: #151d2e;
  --bg-card: linear-gradient(135deg, #1a2332 0%, #151d2e 100%);
  --bg-card-hover: linear-gradient(135deg, #1f2938 0%, #1a2332 100%);
  --border: #2a3650;
  --border-light: #374459;
  --text-primary: #e8edf9;
  --text-secondary: #9ca7bc;
  --text-muted: #6b7a94;
  --accent: #10b981;
  --accent-glow: rgba(16, 185, 129, 0.3);
  --accent-hover: #059669;
  --blue: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.3);
  --cyan: #06b6d4;
  --cyan-glow: rgba(6, 182, 212, 0.3);
  --yellow: #f59e0b;
  --yellow-glow: rgba(245, 158, 11, 0.3);
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.3);
  --purple: #8b5cf6;
  --purple-glow: rgba(139, 92, 246, 0.3);
  --orange: #f97316;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.6);
}

/* ===== RESET & BASE ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #0d1320 50%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* ===== HEADER ===== */
.header {
  background: rgba(15, 22, 36, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.5s ease-out;
}

.header-content {
  max-width: 1800px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 8px 24px var(--accent-glow);
  animation: pulse-glow 3s ease-in-out infinite;
}

.logo-text h1 {
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.logo-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 3px;
  font-weight: 500;
}

.status-indicators {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.status-badge:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  position: relative;
}

.status-dot::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: inherit;
  opacity: 0.3;
  animation: ripple 2s ease-in-out infinite;
}

.status-dot.online {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.status-dot.warning {
  background: var(--yellow);
  box-shadow: 0 0 12px var(--yellow-glow);
}

.status-dot.offline {
  background: var(--red);
  box-shadow: 0 0 12px var(--red-glow);
}

/* Header Navigation */
.header-nav {
  display: flex;
  gap: 8px;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav-btn i {
  font-size: 1rem;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.2s;
}

.header-select:hover {
  border-color: var(--accent);
}

/* ===== MAIN LAYOUT ===== */
.main-container {
  max-width: 1800px;
  margin: 0 auto;
  padding: 32px;
  animation: fadeIn 0.6s ease-out;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-title {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title i {
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== GRID ===== */
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.hidden {
  display: none !important;
}

.full-width {
  grid-column: 1 / -1;
}

/* ===== KPI CARDS ===== */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-light);
  background: var(--bg-card-hover);
}

.kpi-card:hover::before {
  opacity: 1;
}

.kpi-merged {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 32px;
  padding: 8px 0;
}

.kpi-merged-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}

.kpi-merged-item .kpi-label {
  font-size: 0.7rem;
  margin-bottom: 4px;
}

.kpi-merged-item .kpi-value {
  font-size: 2rem;
  font-weight: 900;
}

.kpi-merged-item .kpi-bar {
  width: 100%;
  max-width: 200px;
}

.kpi-divider {
  width: 2px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, var(--border), transparent);
  border-radius: 2px;
}

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

.kpi-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kpi-icon {
  font-size: 1.8rem;
  opacity: 0.6;
  transition: all 0.3s;
}

.kpi-card:hover .kpi-icon {
  opacity: 1;
  transform: scale(1.1);
}

.kpi-value {
  font-size: 1.25rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--text-primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.kpi-unit {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.kpi-trend {
  padding: 4px 10px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.7rem;
}

.kpi-trend.up {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
}

.kpi-trend.down {
  background: rgba(239, 68, 68, 0.15);
  color: var(--red);
}

/* Progress Bar */
.kpi-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin-top: 16px;
}

.kpi-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius: 4px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.kpi-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2.5s infinite;
}

/* Status Colors */
.kpi-card.status-ok::before {
  background: linear-gradient(90deg, var(--accent), #34d399);
}

.kpi-card.status-ok .kpi-bar-fill {
  background: linear-gradient(90deg, var(--accent), #34d399);
}

.kpi-card.status-warning::before {
  background: linear-gradient(90deg, var(--yellow), #fbbf24);
}

.kpi-card.status-warning .kpi-bar-fill {
  background: linear-gradient(90deg, var(--yellow), #fbbf24);
}

.kpi-card.status-error::before {
  background: linear-gradient(90deg, var(--red), #f87171);
}

.kpi-card.status-error .kpi-bar-fill {
  background: linear-gradient(90deg, var(--red), #f87171);
}

/* ===== TABS ===== */
.tabs-container {
  background: var(--bg-tertiary);
  border-radius: 16px;
  padding: 6px;
  display: inline-flex;
  gap: 6px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.tab {
  padding: 12px 24px;
  border-radius: 12px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  box-shadow: 0 4px 12px var(--accent-glow);
}

/* ===== BUTTONS ===== */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

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

.btn-small {
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* ===== LOADING ===== */
.loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

/* ===== ZONE PANEL ===== */
.zone-panel {
  animation: fadeIn 0.4s ease-out;
}

/* ===== CAMERA CARDS ===== */
.camera-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.camera-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-light);
}

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

.camera-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.camera-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 2px solid var(--border);
}

.camera-feed {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.3s;
}

.camera-feed:hover {
  transform: scale(1.02);
}

.camera-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.camera-overlay.loading {
  opacity: 1;
}

.camera-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
  text-align: center;
}

/* ===== CHARTS ===== */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.chart-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chart-title i {
  color: var(--cyan);
}

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

.chart-controls {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  padding: 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-top: 16px;
}

.control-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-label i {
  color: var(--accent);
}

.form-select {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.form-select:hover {
  border-color: var(--accent);
}

.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ===== ZONE TABS ===== */
.zone-tabs-container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.zone-tabs {
  display: flex;
  gap: 8px;
  background: var(--bg-tertiary);
  padding: 6px;
  border-radius: 16px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.zone-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  white-space: nowrap;
}

.zone-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.zone-tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.zone-tab .zone-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.zone-tab .mini-value {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
}

.zone-tab.active .mini-value {
  background: rgba(255, 255, 255, 0.2);
}

/* Zone Colors */
.zone-tab[data-zone="1"] .zone-indicator {
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue-glow);
}

.zone-tab[data-zone="2"] .zone-indicator {
  background: var(--purple);
  box-shadow: 0 0 8px var(--purple-glow);
}

.zone-tab[data-zone="3"] .zone-indicator {
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan-glow);
}

.zone-tab[data-zone="4"] .zone-indicator {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* Sparkline */
.sparkline-container {
  height: 32px;
  margin-top: 12px;
  opacity: 0.8;
}

.sparkline-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ===== INTERACTIVE CHART ===== */
.interactive-chart-section {
  margin-top: 32px;
}

.tl-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.tl-canvas {
  width: 100%;
  height: 280px;
  border-radius: 12px;
  background: linear-gradient(180deg, #0a1424 0%, #0d1526 100%);
  border: 1px solid var(--border);
  cursor: crosshair;
}

.tl-tip {
  position: absolute;
  display: none;
  pointer-events: none;
  background: rgba(22, 35, 58, 0.95);
  border: 1px solid var(--cyan);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.8rem;
  z-index: 10;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  max-width: 200px;
}

.tl-tip .tip-time {
  color: var(--cyan);
  font-size: 0.7rem;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.tl-tip .tip-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0;
}

.tl-tip .tip-dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  flex-shrink: 0;
}

.tl-cross {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 0;
  border-left: 1px dashed var(--cyan);
  display: none;
  z-index: 5;
  pointer-events: none;
}

/* Time presets */
.time-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.preset-btn {
  padding: 8px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.preset-btn:hover {
  border-color: var(--cyan);
  color: var(--text-primary);
}

.preset-btn.active {
  background: linear-gradient(135deg, var(--cyan), #0891b2);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 12px var(--cyan-glow);
}

/* Legend toggles */
.chart-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.legend-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.legend-toggle:hover {
  border-color: var(--border-light);
}

.legend-toggle.off {
  opacity: 0.4;
  filter: grayscale(0.5);
}

.legend-toggle .legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

/* ===== ANIMATIONS ===== */
@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 8px 24px var(--accent-glow);
  }

  50% {
    box-shadow: 0 12px 32px var(--accent-glow), 0 0 48px var(--accent-glow);
  }
}

@keyframes ripple {
  0% {
    transform: scale(0.8);
    opacity: 0.5;
  }

  50% {
    transform: scale(1.2);
    opacity: 0;
  }

  100% {
    transform: scale(0.8);
    opacity: 0;
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.6;
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .main-container {
    padding: 12px;
  }

  .header-content {
    padding: 8px 12px;
    gap: 8px;
  }

  .header-select {
    padding: 6px 8px;
    font-size: 0.75rem;
  }

  .status-indicators {
    display: none;
  }

  .btn-refresh-header {
    padding: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .btn-refresh-header span {
    display: none;
  }

  .logo {
    width: 32px;
    height: 32px;
    font-size: 18px;
  }

  .logo-text h1 {
    font-size: 1rem;
  }

  .logo-text p {
    display: none;
  }

  .status-badge {
    padding: 6px 10px;
    font-size: 0.7rem;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .kpi-value {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .chart-container {
    height: 250px;
  }

  .chart-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .kpi-merged {
    gap: 16px;
  }

  .kpi-merged-item .kpi-value {
    font-size: 1.6rem;
  }

  .kpi-merged-item .kpi-bar {
    max-width: 150px;
  }

  .zone-tabs {
    flex-wrap: wrap;
    justify-content: center;
  }

  .zone-tab {
    padding: 8px 12px;
    font-size: 0.75rem;
  }

  .zone-tab .mini-value {
    display: none;
  }
}