@import url('design-tokens.css');

/* ===== Overlay ===== */
.overlay {
  position: fixed;
  inset: 0;
  background: var(--bmw-canvas);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.overlay-content {
  max-width: 420px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

#onboarding .overlay-content {
  gap: var(--spacing-lg);
}

.onboarding-content {
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--spacing-lg) 0;
}

#onboarding .btn-primary,
#onboarding .btn-text {
  width: 100%;
}

.overlay-content h1 {
  margin-bottom: var(--spacing-xs);
}

.body-subtitle {
  color: var(--bmw-text-body);
  font-weight: var(--weight-body);
  font-size: var(--font-body-md);
  margin-bottom: var(--spacing-xl);
}

.steps {
  text-align: left;
  color: var(--bmw-text-body);
  font-size: var(--font-body-sm);
  font-weight: var(--weight-body);
  line-height: 2;
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.steps a {
  font-size: var(--font-body-sm);
  font-weight: var(--weight-body);
  text-transform: none;
  letter-spacing: 0;
  text-decoration: underline;
  color: var(--bmw-m-blue-dark);
}

/* ===== Onboarding Permission Cards ===== */
.permission-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--bmw-hairline);
}

.perm-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.perm-icon-bt {
  background: var(--bmw-m-blue-dark);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.perm-icon-loc {
  background: var(--bmw-m-blue-light);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.perm-icon-cam {
  background: var(--bmw-m-red);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.perm-body {
  flex: 1;
  min-width: 0;
}

.perm-name {
  font-size: var(--font-body-sm);
  font-weight: var(--weight-display);
  color: var(--bmw-text-primary);
}

.perm-desc {
  font-size: var(--font-caption);
  color: var(--bmw-text-muted);
}

.perm-status {
  font-size: var(--font-caption);
  font-weight: var(--weight-regular);
  white-space: nowrap;
}

.perm-status.granted {
  color: var(--bmw-m-blue-dark);
}

.perm-status.not-granted {
  color: var(--bmw-text-muted);
}

.perm-btn {
  flex-shrink: 0;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-caption);
  height: auto;
  white-space: nowrap;
}

.perm-fullscreen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 16px;
  gap: 12px;
}
.perm-fullscreen-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bmw-surface-card, #1a1a1a);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.perm-fullscreen-icon::before {
  font-size: 36px;
}
.perm-fullscreen h1 {
  margin: 0;
}
.perm-fullscreen .body-subtitle {
  color: var(--bmw-text-secondary, #888);
  margin: 0;
}
.perm-fullscreen .wizard-actions {
  margin-top: 24px;
  width: 100%;
  max-width: 280px;
}

/* ===== QR Result ===== */
#qr-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ===== Tab Bar ===== */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--bmw-canvas);
  border-top: 1px solid var(--bmw-hairline);
  display: flex;
  z-index: 100;
}

.tab {
  flex: 1;
  border: none;
  height: 100%;
  background: transparent;
  color: var(--bmw-text-muted);
  font-size: var(--font-caption);
  letter-spacing: 1.5px;
  padding: 0;
  border-radius: 0;
  transition: color 0.15s;
}

.tab:hover {
  background: transparent;
  color: var(--bmw-text-primary);
}

.tab.active {
  color: var(--bmw-text-primary);
  box-shadow: inset 0 -2px 0 var(--bmw-text-primary);
}

/* ===== Main Content ===== */
#main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding-bottom: 64px;
}

.tab-panel {
  display: none;
  flex: 1;
  flex-direction: column;
  overflow-y: auto;
}

.tab-panel.active {
  display: flex;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--bmw-hairline);
}

/* ===== Map ===== */
.map-container {
  flex: 1;
  min-height: 0;
  position: relative;
}

/* ===== Bottom Sheet ===== */
.bottom-sheet {
  background: var(--bmw-surface-card);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--bmw-hairline);
  position: relative;
}

.geocode-wrapper {
  position: relative;
}

.geocode-dropdown {
  position: absolute;
  z-index: 100;
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  background: var(--bmw-surface-elevated);
  border: 1px solid var(--bmw-hairline);
  border-radius: 0;
  top: 100%;
  left: 0;
}

.geocode-item {
  padding: var(--spacing-md);
  cursor: pointer;
  border-bottom: 1px solid var(--bmw-hairline);
  color: var(--bmw-text-primary);
}

.geocode-item:hover,
.geocode-item.active {
  background: var(--bmw-blue-dark);
}

.sheet-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.text-input {
  width: 100%;
}

.instruction-card {
  background: var(--bmw-surface-soft);
  padding: var(--spacing-lg);
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.maneuver-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-sm);
  background: var(--bmw-m-blue-dark);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.display-sm {
  font-size: var(--font-display-sm);
  font-weight: var(--weight-display);
  line-height: 1.15;
}

.body-md {
  font-size: var(--font-body-md);
  font-weight: var(--weight-body);
  color: var(--bmw-text-body);
}

.instruction-next, .instruction-nnext {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--bmw-text-muted);
}

.maneuver-icon-small {
  width: 16px;
  height: 16px;
  background: var(--bmw-text-muted);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  flex-shrink: 0;
}

.caption {
  font-size: var(--font-caption);
  font-weight: var(--weight-regular);
  letter-spacing: 0.5px;
}

.progress-bar-track {
  height: 4px;
  background: var(--bmw-surface-elevated);
  margin: var(--spacing-sm) 0;
}

.progress-bar-fill {
  height: 100%;
  background: var(--bmw-m-blue-dark);
  transition: width 1s ease;
}

.nav-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ===== Spinner ===== */
.spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--bmw-hairline);
  border-top-color: var(--bmw-text-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: var(--spacing-lg) auto;
}

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

.status-text {
  color: var(--bmw-text-body);
  text-align: center;
}

/* ===== Buttons ===== */
.btn-primary {
  background: var(--bmw-text-primary);
  color: var(--bmw-canvas);
  border: none;
}

.btn-primary:hover {
  background: var(--bmw-text-body);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--bmw-text-primary);
}

.btn-secondary.active {
  background: var(--bmw-text-primary);
  color: var(--bmw-canvas);
}

.btn-text {
  border: none;
  padding: var(--spacing-sm) 0;
  height: auto;
  letter-spacing: 1.5px;
  font-size: var(--font-caption);
}

.btn-text:hover {
  background: transparent;
  color: var(--bmw-text-body);
}

/* ===== Error text ===== */
.error-text {
  color: var(--bmw-error);
  font-size: var(--font-body-sm);
  font-weight: var(--weight-body);
}

.hidden {
  display: none !important;
}

/* ===== Trip Card ===== */
.trip-card {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.trip-stat {
  text-align: center;
}

.trip-stat .label-uppercase {
  display: block;
  font-size: var(--font-caption);
  font-weight: var(--weight-display);
  letter-spacing: 1.5px;
  color: var(--bmw-text-muted);
  margin-top: var(--spacing-xxs);
}

.trip-stat-row {
  display: flex;
  justify-content: space-around;
}

.trip-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.trip-empty {
  padding: var(--spacing-lg);
  text-align: center;
}

.trip-history {
  margin-top: var(--spacing-md);
  text-align: left;
}

.rec-dot {
  width: 12px;
  height: 12px;
  background: var(--bmw-error);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===== Settings Groups ===== */
.settings-group {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--bmw-hairline);
}

.settings-label {
  display: block;
  font-size: var(--font-caption);
  font-weight: var(--weight-display);
  letter-spacing: 1.5px;
  color: var(--bmw-text-muted);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
}

#settings-api-key-empty {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

#settings-api-key-empty .text-input {
  flex: 1;
}

#settings-api-key-set {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

#settings-api-key-set .body-md {
  flex: 1;
}

.slider-row {
  display: flex;
  gap: var(--spacing-xs);
}

.assist-btn {
  flex: 1;
  padding: var(--spacing-sm);
  height: 48px;
  font-size: var(--font-title-md);
}

.assist-btn.active {
  background: var(--bmw-text-primary);
  color: var(--bmw-canvas);
}

.toggle-pair {
  display: flex;
  gap: var(--spacing-xs);
}

.toggle-pair .btn-secondary {
  flex: 1;
}

.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--bmw-surface-elevated);
  border: none;
  border-radius: 0;
  padding: 0;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--bmw-text-primary);
  border-radius: 0;
  cursor: pointer;
}

/* ===== Toggle Switch ===== */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bmw-surface-elevated);
  transition: 0.2s;
  border-radius: 0;
}

.slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--bmw-text-primary);
  transition: 0.2s;
}

.switch input:checked + .slider {
  background: var(--bmw-m-blue-dark);
}

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

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-lg);
}

/* ===== Viewfinder ===== */
.viewfinder {
  position: relative;
  width: 280px;
  height: 280px;
  margin: var(--spacing-lg) auto;
  overflow: hidden;
}

.viewfinder video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.viewfinder-brackets {
  position: absolute;
  inset: 0;
  border: 2px solid var(--bmw-m-blue-dark);
  pointer-events: none;
}

.viewfinder-brackets::before,
.viewfinder-brackets::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--bmw-m-blue-dark);
  border-style: solid;
}

.viewfinder-brackets::before {
  top: -2px;
  left: -2px;
  border-width: 4px 0 0 4px;
}

.viewfinder-brackets::after {
  bottom: -2px;
  right: -2px;
  border-width: 0 4px 4px 0;
}

.pairing-content {
  max-width: 360px;
  gap: var(--spacing-md);
}

#manual-mac-input {
  display: flex;
  gap: var(--spacing-sm);
  width: 100%;
}

#manual-mac-input .text-input {
  flex: 1;
}

#manual-mac-input .btn-primary {
  flex-shrink: 0;
  white-space: nowrap;
}

.paired-devices {
  text-align: left;
  width: 100%;
}

/* ===== Reroute Banner ===== */
.reroute-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bmw-error);
  color: var(--bmw-text-primary);
  text-align: center;
  padding: var(--spacing-sm);
  z-index: 200;
  animation: bannerPulse 1s ease infinite;
}

@keyframes bannerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ===== Bike tab states ===== */
.bike-prompt {
  padding: var(--spacing-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.interval-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.interval-row .range-slider {
  flex: 1;
}

/* ===== Ride Data Rows ===== */
.data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) 0;
}

/* ===== Muted text ===== */
.muted {
  color: var(--bmw-text-muted);
}

/* ===== Title styles ===== */
.display-md {
  font-size: var(--font-display-md);
  font-weight: var(--weight-display);
}

.title-lg {
  font-size: var(--font-title-lg);
  font-weight: var(--weight-display);
}

.title-md {
  font-size: var(--font-title-md);
  font-weight: var(--weight-display);
}

.title-sm {
  font-size: var(--font-title-sm);
  font-weight: var(--weight-regular);
}

.body-sm {
  font-size: var(--font-body-sm);
  font-weight: var(--weight-body);
}

.label-uppercase {
  font-size: var(--font-caption);
  font-weight: var(--weight-display);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ===== Debug Log ===== */
.debug-log {
  background: #0a0a0a;
  border: 1px solid var(--bmw-hairline);
  font-family: 'Courier New', monospace;
  font-size: 10px;
  line-height: 1.4;
  max-height: 300px;
  overflow-y: auto;
  padding: var(--spacing-sm);
  white-space: pre-wrap;
  word-break: break-all;
}
.debug-log .log-info  { color: #888; }
.debug-log .log-write { color: #4fc3f7; }
.debug-log .log-ack   { color: #81c784; }
.debug-log .log-warn  { color: #ffb74d; }
.debug-log .log-error { color: #e57373; }
.debug-log .log-mock-write { color: #9575cd; }

/* ===== Wizard Steps ===== */
.wizard-step {
  padding: 24px;
  animation: fadeIn 0.3s ease;
  width: 100%;
}

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

.wizard-step-counter {
  color: var(--bmw-text-muted);
  font-size: var(--font-caption);
  margin-bottom: 16px;
  text-align: center;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.wizard-step img {
  display: block;
  margin: 0 auto 16px;
}

.wizard-step h1 {
  font-size: var(--font-display-sm);
  margin-bottom: 12px;
  text-align: center;
}

.wizard-step p {
  color: var(--bmw-text-body);
  margin-bottom: 20px;
  line-height: 1.5;
  text-align: center;
}

.wizard-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
  width: 100%;
}

.wizard-actions .btn-primary,
.wizard-actions .btn-text {
  width: 100%;
}

.btn-danger {
  background: var(--bmw-error, #e22718);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.btn-danger:hover {
  opacity: 0.9;
}
.btn-danger:active {
  opacity: 0.8;
}

/* ===== Notification Styles ===== */
#notification-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  pointer-events: none;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#notification-container > div {
  pointer-events: auto;
}