/* ═══════════════════════════════════════════════
   HONK — License Plate Messenger
   Aesthetic: Dark Industrial Automotive
   ═══════════════════════════════════════════════ */

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

:root {
  --bg-deep:     #08080C;
  --bg-surface:  #101018;
  --bg-card:     #17171F;
  --bg-elevated: #1E1E28;
  --bg-hover:    #252530;

  --accent:       #FFB800;
  --accent-dim:   #CC9300;
  --accent-glow:  rgba(255, 184, 0, 0.15);
  --accent-hot:   #FF8C00;

  --plate-blue:   #003DA5;
  --plate-white:  #F8F8F2;
  --plate-border: #4A4A4A;

  --text-primary:   #EEEEF2;
  --text-secondary: #8888A0;
  --text-muted:     #4A4A60;

  --success: #22C55E;
  --danger:  #EF4444;
  --danger-dim: rgba(239, 68, 68, 0.12);

  --border:      #1F1F2C;
  --border-light: #2A2A38;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-plate:   'JetBrains Mono', 'Courier New', monospace;
  --font-body:    'Outfit', -apple-system, sans-serif;

  --nav-height: 68px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow: hidden;
  position: fixed;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════ NOISE TEXTURE ═══════════════ */
.noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ═══════════════ GRID LINES ═══════════════ */
.grid-lines {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image:
    linear-gradient(var(--accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 70%);
}

/* ═══════════════ PAGES ═══════════════ */
.page {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-deep);
  z-index: 1;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
  opacity: 0;
  will-change: transform, opacity;
}

.page.active {
  transform: translateX(0);
  opacity: 1;
  z-index: 2;
}

/* Forward: old page slides out left */
.page.leaving {
  transform: translateX(-30%);
  opacity: 0.3;
  z-index: 1;
}

/* Back: new page enters from left */
.page.entering-back {
  transform: translateX(-100%);
}
.page.entering-back.active {
  transform: translateX(0);
}

/* Back: old page slides out right */
.page.leaving-back {
  transform: translateX(100%);
  opacity: 0;
  z-index: 1;
}

/* Tab switch: instant, no slide */
.page.no-transition,
.page.no-transition.active,
.page.no-transition.leaving-tab {
  transition: none !important;
}
.page.leaving-tab {
  transform: translateX(0);
  opacity: 0;
  z-index: 1;
}

.page-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 20px 120px;
  -webkit-overflow-scrolling: touch;
}

/* ═══════════════ PAGE HEADER ═══════════════ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top, 12px));
  min-height: 56px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 5;
}

.page-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.btn-back {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  color: var(--text-primary);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background 0.2s;
}
.btn-back:hover { background: var(--bg-hover); }

.btn-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background 0.2s, color 0.2s;
}
.btn-icon:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ═══════════════ SPLASH ═══════════════ */
#page-splash {
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.splash-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.headlight {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  background: var(--accent);
  animation: pulse-glow 4s ease-in-out infinite alternate;
}
.headlight-l { top: 15%; left: -10%; animation-delay: 0s; }
.headlight-r { bottom: 20%; right: -10%; animation-delay: 2s; }

@keyframes pulse-glow {
  0% { opacity: 0.08; transform: scale(1); }
  100% { opacity: 0.18; transform: scale(1.15); }
}

.splash-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  animation: fade-up 0.8s ease-out;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.splash-badge {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(255, 184, 0, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  animation: fade-up 0.8s ease-out 0.1s both;
}

.splash-logo {
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  animation: fade-up 0.8s ease-out 0.2s both;
}

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

.splash-tagline {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-weight: 300;
  animation: fade-up 0.8s ease-out 0.3s both;
}

.splash-plate-demo {
  margin-bottom: 48px;
  animation: fade-up 0.8s ease-out 0.4s both;
}

.splash-plate-demo .plate {
  transform: perspective(500px) rotateX(2deg);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.5),
    0 0 60px var(--accent-glow);
}

.splash-privacy {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 16px;
  animation: fade-up 0.8s ease-out 0.6s both;
}

/* ═══════════════ LICENSE PLATE COMPONENT ═══════════════ */
.plate {
  display: inline-flex;
  align-items: stretch;
  background: var(--plate-white);
  border: 3px solid var(--plate-border);
  border-radius: 6px;
  overflow: hidden;
  font-family: var(--font-plate);
  user-select: none;
  position: relative;
}

.plate::before {
  content: '';
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 3px;
  pointer-events: none;
}

.plate-band {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--plate-blue);
  color: white;
  padding: 4px 8px;
  min-width: 36px;
  gap: 1px;
}

.plate-stars {
  font-size: 0.35rem;
  letter-spacing: 1px;
  opacity: 0.7;
}

.plate-band .plate-country {
  font-family: var(--font-plate);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.plate-number {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  color: #111;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  gap: 1px;
}

.plate-separator {
  margin: 0 4px;
  opacity: 0.3;
  font-weight: 400;
}

/* Plate character animation */
.plate-char {
  display: inline-block;
  animation: plate-type 0.4s ease-out calc(var(--i) * 0.08s + 0.8s) both;
}

@keyframes plate-type {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Small plate variant */
.plate-sm {
  border-width: 2px;
}
.plate-sm .plate-band { padding: 3px 6px; min-width: 28px; }
.plate-sm .plate-band .plate-country { font-size: 0.7rem; }
.plate-sm .plate-number { font-size: 1.2rem; padding: 6px 12px; }
.plate-sm .plate-stars { display: none; }

/* Extra small plate */
.plate-xs {
  border-width: 2px;
}
.plate-xs .plate-band { padding: 2px 4px; min-width: 22px; }
.plate-xs .plate-band .plate-country { font-size: 0.55rem; }
.plate-xs .plate-number { font-size: 0.85rem; padding: 3px 8px; letter-spacing: 0.05em; }
.plate-xs .plate-stars { display: none; }

/* ═══════════════ PLATE INPUT (HOME HERO) ═══════════════ */
.plate-input-container {
  position: relative;
  margin: 0 auto 24px;
  max-width: 400px;
}

.plate-input-wrapper {
  display: flex;
  align-items: stretch;
  background: var(--plate-white);
  border: 3px solid var(--plate-border);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.plate-input-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow), 0 8px 32px rgba(0,0,0,0.3);
}

.plate-country-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: var(--plate-blue);
  border: none;
  color: white;
  padding: 8px 10px;
  min-width: 52px;
  cursor: pointer;
  transition: background 0.2s;
  border-right: 2px solid var(--plate-border);
}
.plate-country-btn:hover { background: #004BC4; }

.plate-country-flag { font-size: 1.1rem; line-height: 1; }
.plate-country-code {
  font-family: var(--font-plate);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.plate-country-btn svg { opacity: 0.6; margin-top: 2px; }

.plate-input-field {
  flex: 1;
  display: flex;
  align-items: center;
}

.plate-text-input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-plate);
  font-size: 2rem;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.08em;
  padding: 14px 16px;
  text-transform: uppercase;
}

.plate-text-input::placeholder {
  color: #bbb;
  font-weight: 400;
}

.plate-input-glow {
  position: absolute;
  inset: -8px;
  border-radius: 16px;
  background: radial-gradient(ellipse at center, var(--accent-glow), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
  pointer-events: none;
}

.plate-input-wrapper:focus-within ~ .plate-input-glow {
  opacity: 1;
}

.plate-font {
  font-family: var(--font-plate) !important;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ═══════════════ BUTTONS ═══════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--accent);
  color: #111;
}
.btn-primary:hover { background: var(--accent-dim); }

.btn-honk {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto 32px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  border: none;
  border-radius: var(--radius-md);
  padding: 16px 32px;
  cursor: pointer;
  background: var(--accent);
  color: #111;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}

.btn-honk::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.btn-honk:hover::before { transform: translateX(100%); }
.btn-honk:hover { background: var(--accent-hot); box-shadow: 0 4px 24px var(--accent-glow); }
.btn-honk:active { transform: scale(0.96); }

.btn-xl {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  letter-spacing: 0.08em;
}

.btn-block { width: 100%; }

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

.btn-text {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.82rem;
  cursor: pointer;
  padding: 4px 0;
}
.btn-text:hover { text-decoration: underline; }

.btn-danger {
  background: var(--danger);
  color: white;
}
.btn-danger:hover { background: #dc2626; }

.btn-danger-outline {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.btn-danger-outline:hover { background: var(--danger-dim); }

.btn-send {
  margin-top: 12px;
}

/* ═══════════════ HOME ═══════════════ */
.home-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  padding-top: max(12px, env(safe-area-inset-top, 12px));
}

.home-brand { display: flex; align-items: center; gap: 8px; }

.home-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.home-body {
  flex: 1;
  overflow-y: auto;
  padding: 0 20px calc(var(--nav-height) + var(--safe-bottom) + 20px);
  -webkit-overflow-scrolling: touch;
}

.home-hero {
  text-align: center;
  padding: 24px 0 28px;
}

.home-title {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.home-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 300;
}

/* ═══════════════ QUICK ACTIONS ═══════════════ */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 400px;
  margin: 0 auto 32px;
}

.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.quick-action:hover {
  background: var(--bg-elevated);
  border-color: var(--border-light);
  color: var(--text-primary);
}

.quick-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  color: var(--accent);
}

.quick-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: #111;
  font-family: var(--font-plate);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 100px;
  min-width: 20px;
  text-align: center;
}

/* ═══════════════ SECTIONS ═══════════════ */
.section {
  margin-bottom: 24px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ═══════════════ CONVERSATION LIST ═══════════════ */
.conversation-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conversation-list.full {
  padding: 0 20px;
}

.conv-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s;
  border: 1px solid transparent;
}
.conv-item:hover {
  background: var(--bg-elevated);
  border-color: var(--border-light);
}

.conv-plate-icon {
  flex-shrink: 0;
}

.conv-info {
  flex: 1;
  min-width: 0;
}

.conv-plate-label {
  font-family: var(--font-plate);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.conv-last-msg {
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.conv-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.conv-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-plate);
}

.conv-unread {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

/* ═══════════════ EMPTY STATE ═══════════════ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state p {
  margin-top: 16px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.empty-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  max-width: 260px;
}

/* ═══════════════ SIGN IN ═══════════════ */
.signin-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 48px;
}

.signin-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 50%;
  margin-bottom: 24px;
}

.signin-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.signin-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 32px;
}

#signin-step-1, #signin-step-2 {
  width: 100%;
  max-width: 360px;
}

.otp-sent-to {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  padding: 10px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
}
.otp-sent-to strong { color: var(--accent); }

.otp-inputs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.otp-box {
  width: 44px;
  height: 54px;
  text-align: center;
  font-family: var(--font-plate);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  outline: none;
  caret-color: var(--accent);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.otp-box:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.otp-dash {
  color: var(--text-muted);
  font-family: var(--font-plate);
  font-size: 1.2rem;
}

/* ═══════════════ INPUTS ═══════════════ */
.input-group {
  margin-bottom: 20px;
  width: 100%;
}

.input-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.input::placeholder { color: var(--text-muted); }

.select-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

/* ═══════════════ COMPOSE ═══════════════ */
.compose-body {
  display: flex;
  flex-direction: column;
  padding-top: 24px;
}

.compose-plate {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.compose-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  padding: 8px 16px;
  background: var(--accent-glow);
  border-radius: var(--radius-xl);
}

.compose-templates {
  margin-bottom: 20px;
}

.compose-templates-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 10px;
}

.template-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.chip:hover {
  background: var(--bg-elevated);
  border-color: var(--accent);
  color: var(--accent);
}

.compose-input-area {
  position: relative;
  margin-bottom: 8px;
}

.compose-textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  resize: none;
  min-height: 120px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.compose-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.compose-textarea::placeholder { color: var(--text-muted); }

.compose-char-count {
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-plate);
}

/* ═══════════════ THREAD ═══════════════ */
.thread-header-plate {
  display: flex;
  align-items: center;
}

.thread-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  -webkit-overflow-scrolling: touch;
}

.msg-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.5;
  animation: msg-in 0.3s ease-out;
  position: relative;
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.msg-sent {
  align-self: flex-end;
  background: var(--accent);
  color: #111;
  border-bottom-right-radius: 4px;
}

.msg-received {
  align-self: flex-start;
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.msg-time {
  font-size: 0.62rem;
  opacity: 0.5;
  margin-top: 4px;
  font-family: var(--font-plate);
}

.msg-sent .msg-time { text-align: right; }

.thread-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  padding-bottom: max(10px, var(--safe-bottom));
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.thread-text-input {
  flex: 1;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-light);
  border-radius: 100px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.thread-text-input:focus { border-color: var(--accent); }
.thread-text-input::placeholder { color: var(--text-muted); }

.btn-send-sm {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border: none;
  border-radius: 50%;
  color: #111;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.btn-send-sm:hover { background: var(--accent-hot); }
.btn-send-sm:active { transform: scale(0.9); }

/* ═══════════════ GARAGE ═══════════════ */
.garage-grid {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.garage-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}
.garage-card:hover {
  background: var(--bg-elevated);
  border-color: var(--border-light);
}

.garage-card-info {
  flex: 1;
  min-width: 0;
}

.garage-card-name {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.garage-card-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  margin-top: 6px;
}
.garage-card-status.active { color: var(--success); }
.garage-card-status .status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.garage-card-menu {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.garage-card-menu:hover { background: var(--bg-hover); color: var(--text-secondary); }

/* ═══════════════ PLATE PREVIEW ═══════════════ */
.plate-preview-section {
  margin-bottom: 24px;
  text-align: center;
}
.plate-preview-section .plate {
  margin-top: 8px;
}

.form-section {
  padding: 24px 20px;
}

/* ═══════════════ SETTINGS ═══════════════ */
.settings-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 20px;
  margin-bottom: 8px;
}

.settings-avatar {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 50%;
}

.settings-user-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-email {
  font-weight: 600;
  font-size: 0.95rem;
}

.settings-member-since {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.settings-group {
  padding: 0 20px;
  margin-bottom: 24px;
}

.settings-group-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  margin-bottom: 2px;
  cursor: pointer;
  transition: background 0.15s;
}
.settings-row:hover { background: var(--bg-elevated); }

.settings-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

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

.settings-row-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.settings-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--success);
  background: rgba(34, 197, 94, 0.12);
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

.settings-danger { margin-top: 40px; }
.settings-danger .btn { margin-bottom: 8px; }

/* ═══════════════ TOGGLE ═══════════════ */
.toggle {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg-elevated);
  border: 2px solid var(--border-light);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.3s;
}
.toggle input:checked + .toggle-slider {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: #111;
}

/* ═══════════════ BOTTOM NAV ═══════════════ */
.bottom-nav {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  height: var(--nav-height);
  padding-bottom: var(--safe-bottom);
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 10;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s;
  position: relative;
  letter-spacing: 0.03em;
  padding: 4px 0;
}
.nav-item:hover { color: var(--text-secondary); }
.nav-item.active { color: var(--accent); }

.nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 0 0 2px 2px;
}

.nav-badge {
  position: absolute;
  top: 6px;
  right: calc(50% - 20px);
  min-width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--danger);
  color: white;
  font-size: 0.55rem;
  font-weight: 700;
  border-radius: 100px;
  padding: 0 4px;
  font-family: var(--font-plate);
}

/* ═══════════════ MODAL ═══════════════ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal.open {
  opacity: 1;
  pointer-events: all;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-sheet {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 70vh;
  background: var(--bg-surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 8px 20px 20px;
  padding-bottom: max(20px, var(--safe-bottom));
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal.open .modal-sheet { transform: translateY(0); }

.modal-handle {
  width: 36px;
  height: 4px;
  background: var(--border-light);
  border-radius: 100px;
  margin: 0 auto 16px;
}

.modal-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.modal-search {
  margin-bottom: 12px;
}

.modal-dialog {
  position: relative;
  width: 90%;
  max-width: 360px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: auto;
  text-align: center;
}

.modal-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.modal-actions .btn { flex: 1; }

/* ═══════════════ COUNTRY LIST ═══════════════ */
.country-list {
  overflow-y: auto;
  max-height: 50vh;
  -webkit-overflow-scrolling: touch;
}

.country-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.country-item:hover { background: var(--bg-hover); }

.country-item-flag { font-size: 1.3rem; }
.country-item-name { flex: 1; }
.country-item-code {
  font-family: var(--font-plate);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ═══════════════ TOAST ═══════════════ */
.toast {
  position: fixed;
  bottom: calc(var(--nav-height) + var(--safe-bottom) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elevated);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 200;
  border: 1px solid var(--border-light);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  opacity: 0;
  transition: all 0.3s;
  pointer-events: none;
  white-space: nowrap;
}
.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.toast-success { border-color: var(--success); }
.toast.toast-error { border-color: var(--danger); }

/* ═══════════════ UTILITIES ═══════════════ */
.hidden { display: none !important; }

/* Scrollbar styling */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }

/* ═══════════════ LOADING SHIMMER ═══════════════ */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.loading {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* ═══════════════ HONK ANIMATION ═══════════════ */
@keyframes honk-shake {
  0%, 100% { transform: rotate(0deg); }
  10% { transform: rotate(-3deg); }
  20% { transform: rotate(3deg); }
  30% { transform: rotate(-3deg); }
  40% { transform: rotate(3deg); }
  50% { transform: rotate(0deg); }
}

.honk-shake {
  animation: honk-shake 0.5s ease-in-out;
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (min-width: 480px) {
  .splash-logo { font-size: 8rem; }
  .home-title { font-size: 2.4rem; }
  .plate-text-input { font-size: 2.4rem; }
  .plate-number { font-size: 2.2rem; }
}

@media (min-width: 768px) {
  body { display: flex; justify-content: center; }
  .page { max-width: 480px; margin: 0 auto; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
  .bottom-nav { max-width: 480px; }
  .modal-sheet { max-width: 480px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}