/* =========================================================
   Encontre — Web Client Styles
   Dark theme, mobile-first, max-width 430px
   ========================================================= */

/* ---- Custom Properties ---- */
:root {
  --color-bg: #0f0f13;
  --color-surface: #1a1a24;
  --color-surface-raised: #24243a;
  --color-accent: #c94b8c;
  --color-accent-hover: #e05aa3;
  --color-text-primary: #f0f0f5;
  --color-text-secondary: #8888aa;
  --color-border: #2e2e45;
  --color-danger: #e05050;
  --color-success: #50c878;
  --radius-card: 16px;
  --radius-btn: 12px;
  --transition: 0.25s ease;
  --max-width: 430px;
}

/* ---- Reset ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  display: flex;
  justify-content: center;
  align-items: stretch;
}

/* ---- App Container ---- */
#app {
  position: relative;
  width: 100%;
  max-width: var(--max-width);
  height: 100dvh;
  overflow: hidden;
  background: var(--color-bg);
}

/* ---- Screen Base ---- */
.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition);
  overflow-y: auto;
}

.screen--active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/* ---- Typography ---- */
.screen-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 12px;
}

.screen-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 24px;
}

.accent-title {
  color: var(--color-accent);
}

/* ---- Cards ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}

/* ---- Buttons ---- */
.btn {
  display: block;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition), transform var(--transition);
  text-align: center;
  letter-spacing: 0.01em;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

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

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

.btn-danger {
  background: transparent;
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
}

.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
}

.btn-large {
  padding: 20px;
  font-size: 1.2rem;
  border-radius: 20px;
}

/* ---- Spacer ---- */
.spacer { flex: 1; }

/* =========================================================
   STEP 1 — Intro
   ========================================================= */
.intro-screen {
  justify-content: center;
  gap: 20px;
}

.intro-logo {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  text-align: center;
  letter-spacing: -0.02em;
}

.intro-card {
  text-align: center;
}

.intro-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

/* =========================================================
   STEP 2 — Location Permission
   ========================================================= */
.permission-screen {
  justify-content: center;
  gap: 20px;
}

.permission-icon {
  font-size: 3rem;
  text-align: center;
}

.permission-error {
  color: var(--color-danger);
  font-size: 0.9rem;
  text-align: center;
  padding: 12px;
  background: rgba(224, 80, 80, 0.1);
  border-radius: var(--radius-card);
  border: 1px solid rgba(224, 80, 80, 0.3);
  display: none;
}

.permission-error.visible {
  display: block;
}

/* =========================================================
   STEP 8 — Age
   ========================================================= */
.age-screen {
  justify-content: center;
  gap: 20px;
}

.age-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.month-input {
  width: 100%;
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  border: 1px solid var(--color-accent);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 1.1rem;
  outline: none;
  /* Remove default calendar icon tinting in some browsers */
  color-scheme: dark;
}

.month-input:focus {
  border-color: var(--color-accent-hover);
  box-shadow: 0 0 0 2px rgba(201, 75, 140, 0.25);
}

.gender-selector {
  display: flex;
  gap: 10px;
}

.gender-btn {
  flex: 1;
  padding: 12px;
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.gender-btn.selected {
  background: rgba(201, 75, 140, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* =========================================================
   STEP 9 — Dating Age Range
   ========================================================= */
.range-screen {
  justify-content: center;
  gap: 16px;
}

.gender-pref-row {
  display: flex;
  gap: 8px;
  width: 100%;
}

.gender-pref-btn {
  flex: 1;
  padding: 12px;
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.gender-pref-btn.selected {
  background: rgba(201, 75, 140, 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.range-subtitle {
  margin: 0;
}

.range-card {
  padding: 24px 20px;
}

.range-label-row {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 10px;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 28px;
}

.range-dash {
  color: var(--color-text-secondary);
  font-weight: 400;
  font-size: 1.5rem;
}

.range-bounds-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-top: 10px;
  padding: 0 2px;
}

/* Dual range slider */
.dual-slider-wrap {
  position: relative;
  height: 40px;
  display: flex;
  align-items: center;
}

.dual-slider-track {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  z-index: 1;
}

.dual-slider-fill {
  position: absolute;
  top: 0;
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
}

.dual-slider-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: transparent !important; /* override global input[type="range"] background */
  pointer-events: none;
  height: 40px !important; /* override global input[type="range"] height: 4px */
  margin: 0;
  outline: none;
  z-index: 2; /* both inputs above the track */
}

/* Min (left) thumb sits above max thumb so it stays reachable from the left */
#rangeMin { z-index: 4; }
#rangeMax { z-index: 3; }

.dual-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 0 0 3px rgba(201, 75, 140, 0.25);
  transition: box-shadow var(--transition);
}

.dual-slider-input::-webkit-slider-thumb:active {
  box-shadow: 0 0 0 5px rgba(201, 75, 140, 0.35);
}

/* Min thumb — slightly darker to distinguish from max */
#rangeMin::-webkit-slider-thumb {
  background: #8f2f65;
}
#rangeMin::-moz-range-thumb {
  background: #8f2f65;
}

.dual-slider-input::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--color-accent);
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 0 0 3px rgba(201, 75, 140, 0.25);
}

/* =========================================================
   STEP 3 — Distance / Map
   ========================================================= */
.map-screen {
  padding: 16px 20px 24px;
  gap: 16px;
}

.map-container {
  height: 320px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.slider-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 16px 20px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slider-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.slider-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(201, 75, 140, 0.25);
}

/* =========================================================
   STEP 4 — Availability
   ========================================================= */
.avail-screen {
  justify-content: center;
  gap: 20px;
}

.avail-sentence {
  font-size: 1.1rem;
  color: var(--color-text-primary);
  line-height: 2;
  text-align: center;
  padding: 20px;
}

select {
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  border: 1px solid var(--color-accent);
  border-radius: 8px;
  padding: 4px 8px;
  font-size: 1rem;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23c94b8c' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 28px;
}

select:focus {
  border-color: var(--color-accent-hover);
  box-shadow: 0 0 0 2px rgba(201, 75, 140, 0.25);
}

.avail-mode-row {
  display: flex;
  justify-content: flex-end;
}

.avail-slot {
  position: relative;
}

.avail-slot + .avail-slot {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.slot-remove-btn {
  position: absolute;
  top: 0;
  right: 0;
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.slot-remove-btn:hover {
  color: var(--color-danger);
  background: rgba(224, 80, 80, 0.1);
}

.btn-add-slot {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 10px;
  background: transparent;
  border: 1px dashed var(--color-border);
  border-radius: 8px;
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.btn-add-slot:hover {
  border-color: var(--color-accent);
  background: rgba(201, 75, 140, 0.08);
}

.btn-calendar {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.btn-calendar:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* =========================================================
   STEP 5 — Main View
   ========================================================= */
.main-screen {
  padding: 0;
}

/* Hamburger button */
.hamburger-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 150;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.hamburger-btn:hover {
  background: var(--color-surface-raised);
}

/* Side Menu */
.side-menu {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 260px;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  z-index: 200;
  transform: translateX(-100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  padding: 60px 0 24px;
}

.side-menu.menu--open {
  transform: translateX(0);
}

.menu-header {
  padding: 0 20px 20px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-size: 1rem;
}

.menu-item:hover {
  background: var(--color-surface-raised);
}

.menu-item-icon {
  font-size: 1.2rem;
  width: 28px;
  text-align: center;
}

/* Menu overlay */
.menu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.menu-overlay.menu--open {
  opacity: 1;
  pointer-events: all;
}

/* Main content area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px 24px;
  gap: 20px;
}

.app-name {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.find-date-btn {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--color-accent);
  border: none;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 0 40px rgba(201, 75, 140, 0.4);
  letter-spacing: 0.02em;
}

.find-date-btn:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 0 60px rgba(201, 75, 140, 0.6);
}

.find-date-btn:active {
  transform: scale(0.96);
}

.find-date-btn.searching {
  background: #3a3a55;
  box-shadow: 0 0 40px rgba(100, 100, 180, 0.3);
}

.searching-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 220px;
  animation: pulse 2s ease-in-out infinite;
  display: none;
}

.searching-text.visible {
  display: block;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* =========================================================
   STEP 6 — Match Modal
   ========================================================= */
.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.modal--visible {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  width: 100%;
  max-width: 340px;
  text-align: center;
  transform: scale(0.9);
  transition: transform var(--transition);
}

.modal-overlay.modal--visible .modal-card {
  transform: scale(1);
}

.modal-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.modal-match-place {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.modal-match-time {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.modal-actions {
  display: flex;
  gap: 12px;
}

.modal-actions .btn {
  flex: 1;
}

/* =========================================================
   STEP 7 — Confirmed Date
   ========================================================= */
.date-screen {
  gap: 0;
  padding: 20px 20px 90px; /* bottom clearance for the fixed Date Options button */
  overflow-y: auto;
}

.match-identifier {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-accent);
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-top: 8px;
}

.mini-map {
  height: 200px;
  transition: height 0.35s ease;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.date-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.mini-map--compact {
  height: 160px;
}

.date-place {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.date-time {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.date-countdown {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
}

.countdown-label {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.countdown {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

/* Date Options — button stays in the scrollable screen, fixed to viewport bottom */
.date-options-btn {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(min(100vw, var(--max-width)) - 40px);
  z-index: 10;
}

/* Backdrop — tapping it dismisses the panel */
.date-options-bg {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 240;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.date-options-bg.panel--open {
  opacity: 1;
  pointer-events: all;
}

/* Panel — sits at #app level, slides up from below #app's clipped bottom edge */
.date-options-panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  padding: 24px 20px 40px;
  z-index: 250;
  transform: translateY(100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.date-options-panel.panel--open {
  transform: translateY(0);
}

.panel-handle {
  width: 40px;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin: 0 auto 16px;
}

.qr-container {
  display: flex;
  justify-content: center;
  padding: 16px 0;
}

#qrCanvas {
  border-radius: 8px;
  display: none;
}

/* =========================================================
   Met Summary (Step 7 — shown after QR scan, replaces mini-map)
   ========================================================= */
.met-summary {
  background: rgba(80, 200, 120, 0.08);
  border: 1px solid rgba(80, 200, 120, 0.3);
  border-radius: var(--radius-card);
  padding: 20px 16px 16px;
  margin-bottom: 16px;
  text-align: center;
  animation: badgeFadeIn 0.4s ease;
}

.met-summary-check {
  font-size: 2rem;
  color: var(--color-success);
  line-height: 1;
  margin-bottom: 6px;
}

.met-summary-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-success);
  margin-bottom: 10px;
}

.met-summary-venue {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.met-summary-time {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.met-summary-chat-hint {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  padding-top: 6px;
  border-top: 1px solid rgba(80, 200, 120, 0.2);
}

/* =========================================================
   I'm Here Chat Screen (Step 13)
   ========================================================= */
.iamhere-screen {
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  bottom: auto; /* allows JS height override without bottom:0 fighting it */
}

.iamhere-qr-hint {
  flex-shrink: 0;
  padding: 8px 16px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  background: var(--color-surface-raised);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  line-height: 1.4;
}

/* Same hint used inline on Step 7, outside the full-screen chat context */
.iamhere-qr-hint--inline {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 0;
  border-bottom-width: 1px;
}

.iamhere-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  z-index: 1;
}

.iamhere-header-center {
  flex: 1;
  min-width: 0;
}

.iamhere-header-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.iamhere-countdown {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  margin-top: 1px;
}

/* Entry point in step 7 — preview + button grouped together */
.iamhere-entry {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 16px;
}

.iamhere-preview-wrap {
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  padding: 8px 14px;
  background: var(--color-surface);
}

.iamhere-preview-msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.iamhere-preview-bubble {
  max-width: 85%;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.iamhere-preview-bubble--mine {
  align-self: flex-end;
  background: rgba(201, 75, 140, 0.2);
  color: var(--color-accent);
  border-bottom-right-radius: 3px;
}

.iamhere-preview-bubble--theirs {
  align-self: flex-start;
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  border-bottom-left-radius: 3px;
}

/* When preview is showing, give the button square top corners to join visually */
.iamhere-entry:has(.iamhere-preview-wrap:not(.hidden)) .btn {
  border-top-left-radius:  0;
  border-top-right-radius: 0;
  border-top: 1px solid var(--color-border);
}

/* (meet-confirmed-badge removed — met-summary card covers this) */
@keyframes badgeFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Venue Context Menu (long-press on date info card)
   ========================================================= */
.venue-context-bg {
  position: fixed;
  inset: 0;
  z-index: 490;
}

.venue-context-menu {
  position: fixed;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
  z-index: 491;
  min-width: 210px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
}

.venue-context-item {
  display: block;
  width: 100%;
  padding: 14px 18px;
  text-align: left;
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition);
}

.venue-context-item:hover,
.venue-context-item:active {
  background: rgba(255, 255, 255, 0.07);
}

.venue-context-item:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

/* Prevent text selection during long press */
.date-info-card {
  user-select: none;
  -webkit-user-select: none;
}

/* =========================================================
   QR Scanner Overlay
   ========================================================= */
.scanner-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
}
.scanner-overlay.scanner--active {
  display: flex;
}
.scanner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 360px;
  padding: 24px 20px;
}
.scanner-hint {
  color: var(--color-text-secondary);
  font-size: 14px;
  margin: 0;
  text-align: center;
}
.scanner-viewport {
  position: relative;
  width: 260px;
  height: 260px;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}
.scanner-viewport video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Corner crosshair */
.scanner-crosshair {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.scanner-crosshair::before,
.scanner-crosshair::after {
  content: '';
  position: absolute;
  width: 36px;
  height: 36px;
  border-color: var(--color-accent);
  border-style: solid;
}
.scanner-crosshair::before {
  top: 12px; left: 12px;
  border-width: 3px 0 0 3px;
  border-radius: 4px 0 0 0;
}
.scanner-crosshair::after {
  bottom: 12px; right: 12px;
  border-width: 0 3px 3px 0;
  border-radius: 0 0 4px 0;
}
.scanner-status {
  min-height: 20px;
  color: var(--color-text-secondary);
  font-size: 13px;
  margin: 0;
  text-align: center;
}
.scanner-status.scanner-status--error {
  color: var(--color-danger);
}
.scanner-status.scanner-status--ok {
  color: var(--color-success);
}

/* =========================================================
   STEP 10 — Past Dates
   ========================================================= */
.past-dates-screen {
  padding: 0;
}

.past-dates-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.back-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}

.back-btn:hover {
  background: var(--color-surface-raised);
}

.past-dates-title {
  margin: 0;
  font-size: 1.4rem;
}

.past-dates-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px 24px;
}

.past-dates-empty {
  text-align: center;
  color: var(--color-text-secondary);
  padding: 48px 0;
  font-size: 0.95rem;
}

.past-date-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 16px;
  margin-bottom: 12px;
}

.past-date-identifier {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.past-date-venue {
  font-size: 0.9rem;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.past-date-time {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.past-date-status {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.past-date-status--met {
  background: rgba(80, 200, 120, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(80, 200, 120, 0.3);
}

.past-date-status--cancelled {
  background: rgba(224, 80, 80, 0.12);
  color: var(--color-danger);
  border: 1px solid rgba(224, 80, 80, 0.25);
}

.past-date-status--completed {
  background: rgba(136, 136, 170, 0.1);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.past-date-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.past-date-return-btn {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.past-date-return-btn:hover {
  background: var(--color-accent);
  color: #fff;
}

/* =========================================================
   STEP 11 — Date Detail
   ========================================================= */

.date-detail-screen {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  overflow-y: auto;
}

.date-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.date-detail-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  flex: 1;
}

.date-detail-meta {
  padding: 12px 20px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.date-detail-venue {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.date-detail-time {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.date-section {
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.date-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

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

.date-notes-textarea {
  width: 100%;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.5;
  padding: 12px 14px;
  resize: none;
  outline: none;
  transition: border-color var(--transition);
  min-height: 80px;
}

.date-notes-textarea:focus {
  border-color: var(--color-accent);
}

.date-notes-textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.55;
  font-style: italic;
}

/* Chat toggle — pill switch */
.chat-toggle {
  position: relative;
  width: 44px;
  height: 26px;
  border-radius: 13px;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  flex-shrink: 0;
  padding: 0;
}

.chat-toggle[aria-pressed="true"] {
  background: var(--color-accent);
}

.chat-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--transition);
  pointer-events: none;
}

.chat-toggle[aria-pressed="true"] .chat-toggle-thumb {
  transform: translateX(18px);
}

.date-chat-status {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  min-height: 16px;
}

.date-chat-preview {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.date-enter-chat-btn {
  width: 100%;
  margin-top: 4px;
}

/* =========================================================
   STEP 12 — Chat
   ========================================================= */

.chat-screen {
  display: flex;
  flex-direction: column;
  padding: 0;
  gap: 0;
  overflow: hidden;
  /* JS sets height = visualViewport.height when the keyboard opens, which
     overrides the bottom:0 from .screen's inset:0.  Declare bottom:auto so
     the explicit height is never fought by an anchored bottom edge. */
  bottom: auto;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  background: var(--color-bg);
  z-index: 1;
}

.chat-header-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-messages {
  flex: 1;
  min-height: 0; /* allows the flex child to shrink below its content size */
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* No scroll-behavior:smooth here — instant jump to bottom on open is correct.
     Smooth scrolling is applied only for new message appends via JS. */
}

.chat-messages:empty::after {
  content: 'No messages yet. Say hello!';
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  text-align: center;
  margin: auto;
  opacity: 0.6;
}

.chat-bubble-row {
  display: flex;
  flex-direction: column;
}

.chat-bubble-row--mine {
  align-items: flex-end;
}

.chat-bubble-row--theirs {
  align-items: flex-start;
}

.chat-bubble {
  max-width: 78%;
  padding: 9px 13px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.4;
  word-break: break-word;
}

.chat-bubble--mine {
  background: var(--color-accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-bubble--theirs {
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  border-bottom-left-radius: 4px;
}

.chat-bubble-time {
  font-size: 0.68rem;
  color: var(--color-text-secondary);
  margin-top: 3px;
  opacity: 0.6;
  padding: 0 4px;
}

.chat-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 9px 16px;
  outline: none;
  transition: border-color var(--transition);
}

.chat-input:focus {
  border-color: var(--color-accent);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  border: none;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}

.chat-send-btn:hover {
  background: var(--color-accent-hover);
}

.chat-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Mini chat bubbles in the step 11 preview */
.chat-preview-bubble {
  padding: 7px 11px;
  border-radius: 12px;
  font-size: 0.8rem;
  line-height: 1.4;
  word-break: break-word;
  max-width: 85%;
}

.chat-preview-bubble--mine {
  background: rgba(201, 75, 140, 0.18);
  color: var(--color-accent);
  align-self: flex-end;
  margin-left: auto;
}

.chat-preview-bubble--theirs {
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  align-self: flex-start;
}

/* =========================================================
   Map Overrides (Leaflet z-index fixes)
   ========================================================= */
.leaflet-pane { z-index: 1 !important; }
.leaflet-top, .leaflet-bottom { z-index: 2 !important; }

/* =========================================================
   Utility
   ========================================================= */
/* =========================================================
   Date Comparison Screen (Step 14)
   ========================================================= */

.comparison-screen {
  display: flex;
  flex-direction: column;
  padding: 24px 20px 32px;
  gap: 20px;
  overflow-y: auto;
}

.comparison-header {
  text-align: center;
}

.comparison-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 6px;
}

.comparison-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.comparison-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-card {
  position: relative;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 16px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.comparison-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 20px;
}

.comparison-card-identifier {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  padding-right: 70px; /* avoid overlap with badge */
}

.comparison-card-meta {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.comparison-more-btn {
  align-self: flex-start;
  margin-top: 4px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  padding: 5px 12px;
  cursor: pointer;
}

.comparison-vs {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.comparison-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comparison-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  opacity: 0.6;
  margin: 0;
}

.hidden { display: none !important; }
.mt-auto { margin-top: auto; }
.mt-16 { margin-top: 16px; }
.mt-12 { margin-top: 12px; }
.gap-12 { gap: 12px; }
.text-center { text-align: center; }