/* BikeRave Connectivity UX (BIK-251)
   Styles for: WiFi modal, WiFi banner, background status pill,
   desktop badge, and 3-way cache preference segmented control. */

/* ── Screen-reader-only utility ──────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   WiFi Recommendation Modal (mobile bottom sheet)
   ═══════════════════════════════════════════════════════════════════════════ */

.br-wifi-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1000;
  align-items: flex-end;
  justify-content: center;
}

.br-wifi-modal-sheet {
  background: var(--br-white, #fff);
  border-radius: 1.25rem 1.25rem 0 0;
  padding: 1.25rem 1.5rem 2rem;
  width: 100%;
  max-width: 500px;
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.br-wifi-modal-sheet--open {
  transform: translateY(0);
}

.br-wifi-modal-handle {
  width: 36px; height: 4px;
  background: var(--br-gray-300, #d1d5db);
  border-radius: 9999px;
  margin: 0 auto 1.25rem;
  cursor: grab;
}

.br-wifi-modal-icon {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.5rem;
}

.br-wifi-modal-title {
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 0.5rem;
  color: var(--br-gray-900, #111827);
}

.br-wifi-modal-body {
  font-size: 0.875rem;
  color: var(--br-gray-600, #4b5563);
  text-align: center;
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.br-wifi-modal-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.br-wifi-modal-opt {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--br-gray-200, #e5e7eb);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.br-wifi-modal-opt:has(input:checked) {
  border-color: var(--br-orange, #ff6b35);
  background: var(--br-orange-light, #fff7ed);
}

/* Fallback for :has() browsers (Safari <15.4, Firefox <121) */
.br-wifi-modal-opt input:checked ~ .br-wifi-modal-opt-content {
  color: var(--br-orange, #ff6b35);
}

.br-wifi-modal-opt-content {
  display: flex;
  flex-direction: column;
}

.br-wifi-modal-opt-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--br-gray-900, #111827);
}

.br-wifi-modal-opt-sub {
  font-size: 0.75rem;
  color: var(--br-gray-500, #6b7280);
  margin-top: 1px;
}

/* Radio dot — custom indicator */
.br-wifi-modal-opt::before {
  content: '';
  flex-shrink: 0;
  width: 18px; height: 18px;
  border: 2px solid var(--br-gray-300, #d1d5db);
  border-radius: 50%;
  transition: border-color 0.15s;
}

.br-wifi-modal-opt:has(input:checked)::before {
  border-color: var(--br-orange, #ff6b35);
  background: radial-gradient(circle, var(--br-orange, #ff6b35) 5px, transparent 6px);
}

.br-wifi-modal-confirm {
  display: block;
  width: 100%;
  padding: 0.875rem;
  background: var(--br-orange, #ff6b35);
  color: #fff;
  border: none;
  border-radius: 0.625rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 0.625rem;
  transition: opacity 0.15s;
}

.br-wifi-modal-confirm:hover { opacity: 0.9; }

.br-wifi-modal-cancel {
  display: block;
  width: 100%;
  padding: 0.625rem;
  background: transparent;
  border: none;
  color: var(--br-gray-500, #6b7280);
  font-size: 0.9375rem;
  cursor: pointer;
  text-align: center;
}

/* ═══════════════════════════════════════════════════════════════════════════
   WiFi Recommendation Banner (desktop inline)
   ═══════════════════════════════════════════════════════════════════════════ */

.br-wifi-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--br-info-light, #dbeafe);
  border-bottom: 1px solid var(--br-info, #3b82f6);
  font-size: 0.875rem;
  color: var(--br-gray-800, #1f2937);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
}

.br-wifi-banner--visible {
  max-height: 80px;
  opacity: 1;
}

.br-wifi-banner-icon { font-size: 1.125rem; flex-shrink: 0; }
.br-wifi-banner-msg  { flex: 1; }

.br-wifi-banner-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.br-wifi-banner-btn {
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: 1px solid var(--br-info, #3b82f6);
  color: var(--br-info, #3b82f6);
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.br-wifi-banner-btn:hover {
  background: var(--br-info, #3b82f6);
  color: #fff;
}

.br-wifi-banner-dismiss {
  background: transparent;
  border: none;
  color: var(--br-gray-500, #6b7280);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem 0.375rem;
  line-height: 1;
}

/* Mobile: hide desktop banner */
@media (max-width: 767px) {
  .br-wifi-banner { display: none !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Background Status Pill (mobile, fixed above bottom nav)
   ═══════════════════════════════════════════════════════════════════════════ */

.br-bg-pill {
  position: fixed;
  left: 0; right: 0;
  bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  z-index: 90;
  overflow: hidden;
  /* Hidden by default — toggled via class */
  pointer-events: none;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.br-bg-pill--visible {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
}

/* ── State skins ─────────────── */
.br-bg-pill--pending {
  background: var(--br-gray-800, #1f2937);
  color: var(--br-gray-300, #d1d5db);
}

.br-bg-pill--progress {
  background: var(--br-gray-900, #111827);
  color: #fff;
  /* Animated progress fill using pseudo-element */
  position: fixed;
}

.br-bg-pill--complete {
  background: var(--br-success, #10b981);
  color: #fff;
}

.br-bg-pill--failed {
  background: var(--br-error, #ef4444);
  color: #fff;
}

/* Progress fill — absolutely positioned inside pill */
.br-bg-pill-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: rgba(255, 107, 53, 0.25);
  transition: width 0.4s ease;
  pointer-events: none;
  z-index: 0;
}

.br-bg-pill-icon { font-size: 1rem; flex-shrink: 0; position: relative; z-index: 1; }
.br-bg-pill-text { flex: 1; position: relative; z-index: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.br-bg-pill-pct  { font-variant-numeric: tabular-nums; position: relative; z-index: 1; }

/* Animated arc for in-progress */
.br-bg-pill-arc {
  display: inline-block;
  width: 1rem; height: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: br-pill-spin 0.8s linear infinite;
  flex-shrink: 0;
  position: relative; z-index: 1;
}

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

.br-bg-pill-retry {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  border-radius: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  position: relative; z-index: 1;
}

/* Desktop: hide pill */
@media (min-width: 768px) {
  .br-bg-pill { display: none !important; }
}

/* ─── Queue sheet ─────────────────────────────────────────────────────────── */

.br-bg-queue-sheet {
  display: none; /* toggled via class */
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1001;
  align-items: flex-end;
  justify-content: center;
}

.br-bg-queue-sheet--open { display: flex; }

.br-bg-queue-inner {
  background: var(--br-white, #fff);
  border-radius: 1.25rem 1.25rem 0 0;
  width: 100%;
  max-width: 500px;
  padding: 1.25rem 1.5rem 2rem;
  max-height: 60vh;
  overflow-y: auto;
}

.br-bg-queue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.br-bg-queue-title { font-size: 1.0625rem; font-weight: 700; margin: 0; }
.br-bg-queue-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--br-gray-500, #6b7280); }

.br-bg-queue-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--br-gray-100, #f3f4f6);
  font-size: 0.875rem;
}

.br-bg-queue-icon   { font-size: 1rem; flex-shrink: 0; }
.br-bg-queue-name   { flex: 1; font-weight: 500; }
.br-bg-queue-status { color: var(--br-gray-500, #6b7280); font-size: 0.75rem; }

.br-bg-queue-retry,
.br-bg-queue-cancel {
  background: none;
  border: 1px solid currentColor;
  border-radius: 0.375rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
}

.br-bg-queue-retry  { color: var(--br-orange, #ff6b35); }
.br-bg-queue-cancel { color: var(--br-gray-500, #6b7280); }
.br-bg-queue-empty  { color: var(--br-gray-500, #6b7280); text-align: center; padding: 1rem 0; }

/* ═══════════════════════════════════════════════════════════════════════════
   Desktop Status Badge
   ═══════════════════════════════════════════════════════════════════════════ */

.br-desktop-badge {
  position: absolute;
  top: -4px; right: -6px;
  min-width: 16px; height: 16px;
  border-radius: 9999px;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  pointer-events: none;
}

.br-desktop-badge--progress {
  background: var(--br-orange, #ff6b35);
  color: #fff;
  animation: br-badge-spin 1s linear infinite;
}

.br-desktop-badge--complete {
  background: var(--br-success, #10b981);
  color: #fff;
}

.br-desktop-badge--failed {
  background: var(--br-error, #ef4444);
  color: #fff;
}

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

/* Mobile: hide badge */
@media (max-width: 767px) {
  .br-desktop-badge { display: none !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Cache Preference Segmented Control (3-way)
   ═══════════════════════════════════════════════════════════════════════════ */

.br-cache-seg {
  display: flex;
  background: var(--br-gray-100, #f3f4f6);
  border-radius: 0.625rem;
  padding: 3px;
  gap: 3px;
}

.br-cache-seg-opt {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.25rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
  text-align: center;
  user-select: none;
}

.br-cache-seg-opt--active {
  background: var(--br-white, #fff);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.br-cache-seg-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--br-gray-700, #374151);
  pointer-events: none;
}

.br-cache-seg-opt--active .br-cache-seg-label {
  color: var(--br-orange, #ff6b35);
}

.br-cache-seg-sub {
  font-size: 0.75rem;
  color: var(--br-gray-500, #6b7280);
  margin: 0.375rem 0 0;
  min-height: 1em;
  text-align: center;
}

/* Desktop: wider label style */
@media (min-width: 768px) {
  .br-cache-seg { max-width: 480px; }
  .br-cache-seg-label { font-size: 0.875rem; }
}

/* Dark mode ─────────────────────────────────────────────────────────────── */
[data-theme="dark"] .br-wifi-modal-sheet,
[data-theme="dark"] .br-bg-queue-inner {
  background: var(--br-gray-900, #111827);
}

[data-theme="dark"] .br-wifi-modal-title,
[data-theme="dark"] .br-wifi-modal-opt-label {
  color: var(--br-gray-100, #f3f4f6);
}

[data-theme="dark"] .br-wifi-modal-body,
[data-theme="dark"] .br-wifi-modal-opt-sub {
  color: var(--br-gray-400, #9ca3af);
}

[data-theme="dark"] .br-wifi-modal-opt {
  border-color: var(--br-gray-700, #374151);
}

[data-theme="dark"] .br-wifi-banner {
  background: rgba(59, 130, 246, 0.15);
  border-bottom-color: var(--br-info, #3b82f6);
  color: var(--br-gray-200, #e5e7eb);
}

[data-theme="dark"] .br-cache-seg {
  background: var(--br-gray-800, #1f2937);
}

[data-theme="dark"] .br-cache-seg-opt--active {
  background: var(--br-gray-700, #374151);
}

[data-theme="dark"] .br-cache-seg-label {
  color: var(--br-gray-300, #d1d5db);
}

[data-theme="dark"] .br-bg-queue-inner {
  background: var(--br-gray-800, #1f2937);
}

[data-theme="dark"] .br-bg-queue-row {
  border-bottom-color: var(--br-gray-700, #374151);
}

[data-theme="dark"] .br-bg-queue-title,
[data-theme="dark"] .br-bg-queue-name {
  color: var(--br-gray-100, #f3f4f6);
}