/* iDryer Simulator Styles - MUI Dark Theme */

:root {
  /* MUI Dark Theme Colors */
  --primary-color: #90caf9;
  --primary-dark: #42a5f5;
  --secondary-color: #4c5892;
  --success-color: #66bb6a;
  --warning-color: #ffa726;
  --danger-color: #f44336;
  --error-color: #ef5350;
  --info-color: #29b6f6;

  /* Dark backgrounds */
  --bg-color: hsl(208, 25%, 20%);
  --bg-paper: hsl(208, 25%, 15%);
  --bg-default: hsl(208, 25%, 10%);

  /* Text colors */
  --text-primary: rgba(255, 255, 255, 0.87);
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-disabled: rgba(255, 255, 255, 0.38);

  /* Borders and dividers */
  --border-color: rgba(255, 255, 255, 0.12);
  --divider-color: rgba(255, 255, 255, 0.12);

  /* Shadows (elevated surfaces) */
  --shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-raised: 0px 3px 5px -1px rgba(0, 0, 0, 0.2), 0px 6px 10px 0px rgba(0, 0, 0, 0.14), 0px 1px 18px 0px rgba(0, 0, 0, 0.12);

  /* Action states */
  --action-hover: rgba(255, 255, 255, 0.08);
  --action-selected: rgba(255, 255, 255, 0.16);
  --action-disabled: rgba(255, 255, 255, 0.3);

  /* Border radius */
  --border-radius: 4px;
}

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

/* Material Icons */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  vertical-align: middle;
  margin-right: 4px;
}

.btn .material-symbols-outlined {
  font-size: 18px;
  vertical-align: text-bottom;
}

h2 .material-symbols-outlined,
h3 .material-symbols-outlined {
  vertical-align: middle;
  margin-right: 8px;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-default);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 24px;
  padding: 32px 24px;
  background-color: var(--bg-paper);
  color: var(--text-primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-raised);
  border-bottom: 2px solid var(--primary-color);
}

header .logo {
  height: 64px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

header h1 {
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 300;
}

/* Main Content Grid */
.main-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

/* Panels */
.panel {
  background: var(--bg-paper);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow-raised);
  border: 1px solid var(--border-color);
}

.panel h2 {
  margin: 0 0 20px 0;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--divider-color);
  padding-bottom: 12px;
  letter-spacing: 0.25px;
}

/* Configuration Panel - Full Width */
.config-panel {
  grid-column: 1 / -1;
}

/* Control Panel - Full Width */
.control-panel {
  grid-column: 1 / -1;
}

/* Chart Panel - Full Width */
.chart-panel {
  grid-column: 1 / -1;
  height: 400px;
}

.chart-panel canvas {
  max-height: 320px;
}

/* Log Panel - Full Width */
.log-panel {
  grid-column: 1 / -1;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-primary);
  letter-spacing: 0.15px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-family: inherit;
  background-color: transparent;
  color: var(--text-primary);
  transition: border-color 0.2s, background-color 0.2s;
}

.form-group input:hover,
.form-group select:hover {
  border-color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: rgba(144, 202, 249, 0.04);
}

.form-group input:disabled,
.form-group select:disabled {
  background-color: var(--action-disabled);
  border-color: var(--border-color);
  color: var(--text-disabled);
  cursor: not-allowed;
  opacity: 0.5;
}

.form-group small {
  display: block;
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 0.75rem;
  line-height: 1.4;
}

/* Buttons */
.button-group {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.btn {
  padding: 8px 22px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
  text-transform: uppercase;
  box-shadow: 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12);
}

.btn:hover:not(:disabled) {
  box-shadow: 0px 2px 4px -1px rgba(0, 0, 0, 0.2), 0px 4px 5px 0px rgba(0, 0, 0, 0.14), 0px 1px 10px 0px rgba(0, 0, 0, 0.12);
}

.btn:active:not(:disabled) {
  box-shadow: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12);
}

.btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  box-shadow: none;
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--text-disabled);
}

.btn-primary {
  background-color: var(--primary-color);
  color: rgba(0, 0, 0, 0.87);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: rgba(0, 0, 0, 0.87);
}

.btn-secondary:hover:not(:disabled) {
  background-color: #ba68c8;
}

.btn-success {
  background-color: var(--success-color);
  color: rgba(0, 0, 0, 0.87);
}

.btn-success:hover:not(:disabled) {
  background-color: #4caf50;
}

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

.btn-danger:hover:not(:disabled) {
  background-color: var(--danger-color);
}

.btn-mode {
  background-color: var(--success-color);
  color: rgba(0, 0, 0, 0.87);
  flex: 1;
  min-width: 120px;
}

.btn-mode:hover:not(:disabled) {
  background-color: #4caf50;
}

.btn-small {
  padding: 6px 16px;
  font-size: 0.8125rem;
}

/* Status Badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 16px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 16px;
  letter-spacing: 0.25px;
}

.status-badge.connected {
  background-color: rgba(102, 187, 106, 0.15);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.status-badge.disconnected {
  background-color: rgba(239, 83, 80, 0.15);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: currentColor;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Status Display */
.status-display {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.status-item {
  padding: 12px 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--primary-color);
  transition: background-color 0.2s;
}

.status-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.status-item label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.status-item .value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.25px;
}

.status-idle {
  color: #9e9e9e !important;
}

.status-drying {
  color: var(--error-color) !important;
}

.status-storage {
  color: var(--info-color) !important;
}

/* Log Container */
.log-container {
  max-height: 400px;
  overflow-y: auto;
  background-color: #000000;
  border-radius: var(--border-radius);
  padding: 12px;
  margin-bottom: 12px;
  font-family: 'Roboto Mono', 'Courier New', monospace;
  font-size: 0.8125rem;
  border: 1px solid var(--border-color);
}

.log-entry {
  padding: 6px 10px;
  margin-bottom: 2px;
  border-radius: 2px;
  display: flex;
  gap: 12px;
  line-height: 1.5;
}

.log-time {
  color: rgba(255, 255, 255, 0.5);
  min-width: 90px;
  font-size: 0.75rem;
}

.log-text {
  flex: 1;
  color: var(--text-primary);
}

.log-info .log-text {
  color: var(--success-color);
}

.log-success .log-text {
  color: var(--success-color);
}

.log-warning .log-text {
  color: var(--warning-color);
}

.log-error .log-text {
  color: var(--error-color);
}

.log-telemetry .log-text {
  color: var(--info-color);
}

/* Footer */
footer {
  text-align: center;
  margin-top: 32px;
  padding: 24px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  border-top: 1px solid var(--divider-color);
}

footer p {
  margin: 6px 0;
  line-height: 1.6;
}

.info {
  font-size: 0.75rem;
  font-style: italic;
  opacity: 0.7;
}

/* Scrollbar Styling (Dark) */
.log-container::-webkit-scrollbar {
  width: 10px;
}

.log-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--border-radius);
}

.log-container::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius);
}

.log-container::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
  }

  header .logo {
    height: 60px;
  }

  header h1 {
    font-size: 1.8em;
  }

  .subtitle {
    font-size: 1em;
  }

  .status-display {
    grid-template-columns: 1fr;
  }

  .button-group {
    flex-direction: column;
  }

  .btn-mode {
    width: 100%;
  }
}
/* Loading Animation */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ============================================ */
/* NEW STYLES FOR CLAIMING MODE */
/* ============================================ */

/* Quick Actions Bar */
.quick-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 20px 0;
  flex-wrap: wrap;
}

/* Instructions Panel */
.instructions-panel {
  background: var(--bg-paper);
  color: var(--text-primary);
  margin-bottom: 20px;
  border: 1px solid var(--info-color);
}

.instructions-panel h3 {
  color: var(--text-primary);
  margin-top: 0;
  font-size: 1.125rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.instructions-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.test-step {
  background: rgba(255, 255, 255, 0.03);
  padding: 16px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.test-step strong {
  display: block;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--info-color);
  letter-spacing: 0.25px;
}

.test-step ol,
.test-step ul {
  margin: 10px 0;
  padding-left: 20px;
}

.test-step li {
  margin: 5px 0;
  line-height: 1.6;
}

/* Claiming Panel */
.claiming-panel {
  background: var(--bg-paper);
  color: var(--text-primary);
  grid-column: 1 / -1;
  border: 2px solid var(--warning-color);
}

.claiming-panel h2 {
  color: var(--text-primary);
  margin-top: 0;
  display: flex;
  align-items: center;
}

.claiming-status {
  margin-bottom: 20px;
}

.info-text {
  font-size: 0.875rem;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* PIN Display Container */
.pin-display-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 30px 0;
}

.pin-display {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-radius: var(--border-radius);
  padding: 48px 32px;
  text-align: center;
  box-shadow: var(--shadow-raised);
  border: 3px solid var(--warning-color);
}

.pin-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.pin-value {
  font-size: 4rem;
  font-weight: 700;
  font-family: 'Roboto Mono', 'Courier New', monospace;
  color: var(--warning-color);
  letter-spacing: 0.5rem;
  margin: 24px 0;
  text-shadow: 0 2px 8px rgba(255, 167, 38, 0.3);
}

.pin-timer {
  font-size: 1rem;
  color: var(--error-color);
  font-weight: 500;
  margin-top: 16px;
}

/* Claiming Instructions */
.claiming-instructions {
  background: rgba(255, 255, 255, 0.03);
  padding: 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.claiming-instructions h4 {
  color: var(--info-color);
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 500;
}

.claiming-instructions ol {
  margin: 10px 0;
  padding-left: 25px;
}

.claiming-instructions li {
  margin: 10px 0;
  line-height: 1.8;
  font-size: 15px;
}

/* Mode Status */
.mode-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  flex-wrap: wrap;
  border: 1px solid var(--border-color);
}

.status-label {
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.status-value {
  font-weight: 600;
  font-size: 0.875rem;
  padding: 6px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  letter-spacing: 0.25px;
}

.mode-normal {
  color: var(--success-color);
  border: 2px solid var(--success-color);
}

.mode-claiming {
  color: var(--warning-color);
  border: 2px solid var(--warning-color);
}

.status-separator {
  color: var(--text-disabled);
  font-weight: 400;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--bg-paper);
  padding: 32px;
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-raised);
  border: 1px solid var(--border-color);
}

.modal-content h3 {
  margin-top: 0;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.modal-content p {
  margin-bottom: 20px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Additional styles merged with main button styles above */

/* Improved Form Elements */
select option {
  padding: 10px;
  background-color: var(--bg-paper);
  color: var(--text-primary);
}

select optgroup {
  font-weight: 600;
  font-style: normal;
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
  }

  .pin-value {
    font-size: 2.5rem;
    letter-spacing: 0.25rem;
  }

  .pin-display {
    padding: 32px 20px;
  }

  .instructions-content {
    grid-template-columns: 1fr;
  }

  .quick-actions {
    flex-direction: column;
  }

  .quick-actions .btn {
    width: 100%;
  }

  .mode-status {
    flex-direction: column;
    align-items: flex-start;
  }

  .status-display {
    grid-template-columns: 1fr;
  }

  header h1 {
    font-size: 1.5rem;
  }

  .subtitle {
    font-size: 0.8125rem;
  }
}