/* Modern, Glassmorphic CSS Design System for Melnor RainLocal */

:root {
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  --bg-gradient-start: #0f172a; /* Slate 900 */
  --bg-gradient-end: #020617;   /* Slate 950 */
  
  --glass-bg: rgba(30, 41, 59, 0.4);       /* Slate 800 with transparency */
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-glow: rgba(6, 182, 212, 0.15);     /* Cyan glow */
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --water-cyan: #06b6d4;
  --water-cyan-glow: rgba(6, 182, 212, 0.4);
  --success-emerald: #10b981;
  --success-emerald-glow: rgba(16, 185, 129, 0.4);
  --warning-orange: #f59e0b;
  --danger-rose: #f43f5e;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-gradient-end);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Background animated glow or static gradients */
.glass-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 10% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 40%),
              linear-gradient(to bottom, var(--bg-gradient-start), var(--bg-gradient-end));
  z-index: -1;
}

.dashboard-container {
  width: 100%;
  max-width: 960px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Header Styling */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.header-content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 30%, var(--water-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-content .subtitle {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Status Pill */
.system-status-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.status-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.online {
  background-color: var(--success-emerald);
  box-shadow: 0 0 10px var(--success-emerald-glow);
  animation: pulse-glow 2s infinite;
}

.status-dot.offline {
  background-color: var(--danger-rose);
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.4);
}

.status-text {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.status-divider {
  width: 1px;
  height: 14px;
  background-color: var(--glass-border);
}

.battery-icon {
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
}

/* Valves Grid */
.valves-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

/* Valve Card */
.valve-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: var(--transition-smooth);
}

.valve-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: 0 8px 32px 0 rgba(6, 182, 212, 0.05);
}

.valve-card.watering {
  border-color: var(--water-cyan);
  box-shadow: 0 8px 32px 0 var(--glass-glow);
}

.valve-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.valve-title-group {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.valve-index {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--water-cyan);
  opacity: 0.7;
}

.valve-card h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
}

/* Custom Toggle Switch */
.switch-container {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
}

.switch-container input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--text-muted);
  transition: .3s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--water-cyan);
  box-shadow: 0 0 8px var(--water-cyan-glow);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

/* Status Info Display */
.valve-status-display {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.watering-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.valve-card.watering .watering-badge {
  background-color: rgba(6, 182, 212, 0.15);
  color: var(--water-cyan);
}

.telemetry-info {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Timer Circle Display */
.timer-display {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
  animation: fade-in 0.3s ease;
}

.timer-display.hidden {
  display: none !important;
}

.progress-ring-container {
  position: relative;
  width: 80px;
  height: 80px;
}

.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring-circle {
  transition: stroke-dashoffset 1s linear;
  stroke-dasharray: 213.6; /* 2 * PI * r = 2 * 3.14159 * 34 */
  stroke-dashoffset: 0;
}

.countdown-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Controls */
.valve-controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quick-select {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}

.quick-select button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.quick-select button:hover {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--water-cyan);
}

.custom-input-group {
  display: flex;
  gap: 0.5rem;
}

.custom-input-group input {
  flex: 1;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  width: 100%;
}

.custom-input-group input:focus {
  border-color: rgba(6, 182, 212, 0.5);
}

.custom-input-group input::-webkit-inner-spin-button, 
.custom-input-group input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.btn-set {
  background: var(--water-cyan);
  border: none;
  color: #000;
  font-weight: 600;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-set:hover {
  opacity: 0.9;
  box-shadow: 0 0 12px var(--water-cyan-glow);
}

/* System Meta Footer */
.system-meta {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.meta-dot {
  opacity: 0.5;
}

/* Animations */
@keyframes pulse-glow {
  0% {
    box-shadow: 0 0 4px var(--success-emerald-glow);
    opacity: 0.6;
  }
  50% {
    box-shadow: 0 0 14px var(--success-emerald-glow);
    opacity: 1;
  }
  100% {
    box-shadow: 0 0 4px var(--success-emerald-glow);
    opacity: 0.6;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Schedule Section CSS */
.schedule-section {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: var(--transition-smooth);
}

.schedule-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.schedule-title-group h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  background: linear-gradient(135deg, #fff 50%, var(--water-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.schedule-title-group .subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

.day-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 0.75rem;
  overflow-x: auto;
  scrollbar-width: none; /* Hide scrollbars */
}

.day-tabs::-webkit-scrollbar {
  display: none;
}

.day-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

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

.day-tab.active {
  background: rgba(6, 182, 212, 0.15);
  color: var(--water-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.schedule-zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.zone-schedule-card {
  background: rgba(15, 23, 42, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zone-sched-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.5rem;
}

.zone-schedule-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--water-cyan);
}

.cycle-count-badge {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.cycles-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 20px;
}

.cycle-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  transition: var(--transition-smooth);
}

.cycle-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(6, 182, 212, 0.2);
}

.cycle-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cycle-row label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  width: 60px;
  flex-shrink: 0;
}

.cycle-row input {
  flex: 1;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  min-width: 0;
}

.cycle-row input:focus {
  border-color: rgba(6, 182, 212, 0.5);
}

.cycle-row input[type="time"] {
  color-scheme: dark;
}

.cycle-eco-container {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.2rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.05);
  padding-top: 0.4rem;
}

.cycle-eco-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--text-secondary);
  user-select: none;
}

.cycle-eco-toggle input {
  cursor: pointer;
}

.eco-inputs-row {
  display: flex;
  gap: 0.5rem;
  animation: fade-in 0.2s ease;
}

.eco-inputs-row.hidden {
  display: none !important;
}

.eco-field {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.2rem;
}

.eco-field span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.eco-field input {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.25rem 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  outline: none;
  width: 100%;
}

.btn-remove-cycle {
  position: absolute;
  top: -0.8rem;
  right: -0.6rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
  transition: var(--transition-smooth);
  /* padding: 0.2rem; */
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-remove-cycle:hover {
  color: var(--danger-rose);
  transform: scale(1.1);
}

.btn-add-cycle {
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--glass-border);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 100%;
  text-align: center;
}

.btn-add-cycle:hover:not(:disabled) {
  background: rgba(6, 182, 212, 0.08);
  border-color: var(--water-cyan);
  color: var(--water-cyan);
}

.btn-add-cycle:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Mobile Responsiveness Rules */
@media (max-width: 640px) {
  .dashboard-container {
    padding: 1rem;
    gap: 1rem;
  }
  
  .header-content h1 {
    font-size: 1.8rem;
  }
  
  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .system-status-pill {
    width: 100%;
    justify-content: space-around;
  }
  
  .valves-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .valve-card {
    padding: 1.25rem;
  }

  .schedule-section {
    padding: 1.25rem;
    gap: 1rem;
  }

  .schedule-zones-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .day-tabs {
    gap: 0.25rem;
  }

  .day-tab {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
  }
}