/* OSTP Mobile Premium Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono&display=swap');

:root {
  --bg-gradient-1: #0c0c14;
  --bg-gradient-2: #151626;
  --accent-primary: #6366f1; /* Indigo */
  --accent-glow: rgba(99, 102, 241, 0.4);
  --accent-success: #10b981; /* Emerald */
  --accent-success-glow: rgba(16, 185, 129, 0.4);
  --accent-danger: #ef4444;
  
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-highlight: rgba(255, 255, 255, 0.1);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  
  font-family: 'Inter', sans-serif;
  color: var(--text-primary);
  background: var(--bg-gradient-1);
  overflow: hidden;
  user-select: none;
}

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

body {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top right, #1c1c36, var(--bg-gradient-1));
}

.app-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg-gradient-1);
}

/* Mesh Gradient Background Particles */
.mesh-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.mesh-bg::before, .mesh-bg::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 20s infinite alternate ease-in-out;
}

.mesh-bg::before {
  background: var(--accent-primary);
  top: -50px;
  left: -50px;
}

.mesh-bg::after {
  background: #ec4899; /* Pink */
  bottom: -50px;
  right: -50px;
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(80px, 50px) scale(1.2); }
}

.blur-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  backdrop-filter: blur(2px);
  z-index: 1;
}

/* Glassmorphism Utility */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Screen Management */
.screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.screen.active {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
  z-index: 3;
}

/* App Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  margin-bottom: 30px;
  z-index: 10;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent-primary), #a78bfa);
  box-shadow: 0 0 15px var(--accent-glow);
}

h1 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

h2 {
  font-size: 1.1rem;
  font-weight: 600;
}

/* Buttons */
.icon-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.icon-btn:hover {
  background: var(--glass-highlight);
  color: var(--text-primary);
  transform: translateY(-1px);
}

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

/* Main Content & Central Power Button */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  padding-bottom: 40px;
}

.power-button-container {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.power-btn {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 30% 30%, #2e304e, #161726);
  box-shadow: 
    0 10px 25px -5px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.power-btn:hover {
  transform: scale(1.03);
  color: var(--text-primary);
}

.power-btn:active {
  transform: scale(0.95);
}

.power-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: filter 0.4s ease;
}

/* Active/Connecting/Disconnected styling for power btn */
.power-btn.connected {
  background: radial-gradient(circle at 30% 30%, #10b981, #065f46);
  color: white;
  box-shadow: 
    0 0 40px var(--accent-success-glow),
    0 10px 25px -5px rgba(6, 95, 70, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.3);
}

.power-btn.connecting {
  background: radial-gradient(circle at 30% 30%, var(--accent-primary), #3730a3);
  color: white;
  animation: pulse-button 1.5s infinite alternate;
}

@keyframes pulse-button {
  0% { box-shadow: 0 0 10px var(--accent-glow); }
  100% { box-shadow: 0 0 35px var(--accent-glow); }
}

/* Outer pulsing rings */
.pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  opacity: 0;
  z-index: 1;
}

.power-button-container.connected .pulse-ring {
  animation: ripple 3s linear infinite;
  border-color: var(--accent-success);
}

.power-button-container.connecting .pulse-ring {
  animation: ripple 2s linear infinite;
  border-color: var(--accent-primary);
}

.delay-1 {
  animation-delay: 1s !important;
}

@keyframes ripple {
  0% {
    transform: scale(0.7);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Status display text */
.status-display {
  text-align: center;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#status-text {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.status-disconnected { color: var(--text-secondary); }
.status-connecting { color: var(--accent-primary); }
.status-connected {
  color: var(--accent-success);
  text-shadow: 0 0 20px var(--accent-success-glow);
}

.subtext {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 300;
}

/* Metrics Panel */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  width: 100%;
  max-width: 320px;
}

.metric-card {
  border-radius: 16px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.metric-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-icon.down {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-success);
}

.metric-icon.up {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
}

.metric-data {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.metric-value {
  font-size: 0.95rem;
  font-weight: 600;
}

/* Settings Editor Section */
.settings-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 20px;
  overflow: hidden;
  padding-bottom: 20px;
}

.editor-container {
  flex: 1;
  border-radius: 16px;
  padding: 20px 15px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
}

.editor-container.scrollable {
  overflow-y: auto;
  padding-right: 8px;
}

/* Custom Scrollbar */
.editor-container::-webkit-scrollbar {
  width: 5px;
}
.editor-container::-webkit-scrollbar-track {
  background: transparent;
}
.editor-container::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 10px;
}

.import-container {
  border-radius: 14px;
  padding: 10px;
  display: flex;
  gap: 10px;
}

.import-container input {
  flex: 1;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.8rem;
  color: #fff;
  outline: none;
}

.small-btn {
  background: var(--accent-primary);
  border: none;
  color: white;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.small-btn:hover { opacity: 0.9; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.row-align {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--glass-border);
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 11px 14px;
  color: white;
  font-size: 0.9rem;
  transition: all 0.3s;
  outline: none;
  font-family: inherit;
}

.form-group textarea {
  resize: vertical;
  min-height: 56px;
  max-height: 120px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.8rem;
  line-height: 1.4;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-primary);
  background: rgba(0, 0, 0, 0.25);
}

.section-divider {
  margin-top: 8px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.divider-hint {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.label-stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-label {
  font-size: 0.9rem;
  font-weight: 500;
}

.toggle-subtext {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* Switch CSS Styling */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
  flex-shrink: 0;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,0.1);
  transition: .4s;
  border: 1px solid var(--glass-border);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--accent-primary);
}

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

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

.actions-container {
  display: flex;
  justify-content: center;
}

.primary-btn {
  width: 100%;
  max-width: 280px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--accent-primary);
  background: linear-gradient(135deg, var(--accent-primary), #4338ca);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.primary-btn:hover {
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

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

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e293b;
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  pointer-events: none;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 100;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}