/* ============================================
   OUR HOME - Premium Romantic CSS
   Dark theme with pink/purple/midnight blue
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Lato:wght@300;400;700&family=Dancing+Script:wght@400;600;700&family=Crimson+Text:ital,wght@0,400;1,400&display=swap');

/* ---- DESIGN TOKENS ---- */
:root {
  --midnight: #0d0d1a;
  --deep-space: #12122a;
  --cosmos: #1a1a3e;
  --nebula: #1e1040;
  --rose: #ff6b9d;
  --blush: #ff8fb4;
  --petal: #ffb3cc;
  --lavender: #c084fc;
  --violet: #a855f7;
  --indigo: #6366f1;
  --mist: rgba(255, 107, 157, 0.08);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.08);
  --text-primary: #f0e6ff;
  --text-secondary: #b8a9d4;
  --text-muted: #7c6b9e;
  --glow-rose: 0 0 30px rgba(255, 107, 157, 0.3);
  --glow-violet: 0 0 30px rgba(168, 85, 247, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Playfair Display', serif;
  --font-script: 'Dancing Script', cursive;
  --font-body: 'Lato', sans-serif;
  --font-serif: 'Crimson Text', serif;
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--midnight);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ---- BACKGROUND MAGIC ---- */
.bg-canvas {
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(168,85,247,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 80%, rgba(255,107,157,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(99,102,241,0.06) 0%, transparent 70%),
    var(--midnight);
  pointer-events: none;
}

/* ---- FLOATING PARTICLES ---- */
#particles-canvas {
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none;
}

/* ---- LAYOUT ---- */
.app-wrapper {
  position: relative; z-index: 2;
  display: flex; min-height: 100vh;
}

.sidebar {
  width: 280px; min-height: 100vh;
  background: rgba(18, 18, 42, 0.9);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: var(--transition);
  padding: 0 0 24px;
}

.sidebar-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--glass-border);
  text-align: center;
}

.couple-avatar-mini {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--rose);
  object-fit: cover;
  margin: 0 auto 12px;
  display: block;
  box-shadow: var(--glow-rose);
}

.couple-name-sidebar {
  font-family: var(--font-script);
  font-size: 1.1rem;
  color: var(--petal);
  line-height: 1.3;
}

.partner-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  color: white;
  font-size: 0.65rem;
  padding: 2px 10px;
  border-radius: 20px;
  margin-top: 6px;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  transition: var(--transition);
  margin-bottom: 4px;
  cursor: pointer;
  border: none; background: none; width: 100%;
}

.nav-item:hover, .nav-item.active {
  background: var(--glass);
  color: var(--petal);
  border: 1px solid var(--glass-border);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(255,107,157,0.15), rgba(168,85,247,0.1));
  border-color: rgba(255,107,157,0.3);
  color: var(--rose);
}

.nav-icon { font-size: 1.2rem; width: 24px; text-align: center; }
.nav-label { font-family: var(--font-body); }

.nav-badge {
  margin-left: auto;
  background: var(--rose);
  color: white;
  font-size: 0.65rem;
  min-width: 18px; height: 18px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

.sidebar-footer {
  padding: 16px 12px 0;
  border-top: 1px solid var(--glass-border);
}

.main-content {
  margin-left: 280px;
  flex: 1;
  padding: 32px;
  min-height: 100vh;
}

/* ---- GLASS CARDS ---- */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--glass-hover);
  border-color: rgba(255, 107, 157, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--glow-rose);
}

.glass-card-sm { padding: 16px; border-radius: var(--radius-sm); }
.glass-card-lg { padding: 32px; border-radius: var(--radius-lg); }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3 { font-family: var(--font-display); }
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }

.script-text { font-family: var(--font-script); }
.serif-text { font-family: var(--font-serif); }

.gradient-text {
  background: linear-gradient(135deg, var(--rose), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--rose), var(--violet));
  color: white;
  box-shadow: 0 4px 20px rgba(255,107,157,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,107,157,0.5);
}

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

.btn-sm { padding: 8px 16px; font-size: 0.75rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

/* ---- FORMS ---- */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--rose);
  background: rgba(255,107,157,0.05);
  box-shadow: 0 0 0 3px rgba(255,107,157,0.1);
}
.form-input::placeholder { color: var(--text-muted); }

textarea.form-input { resize: vertical; min-height: 100px; }

/* ---- PAGE HEADER ---- */
.page-header {
  margin-bottom: 32px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}

.page-title { font-size: 1.8rem; }
.page-subtitle { color: var(--text-secondary); font-size: 0.9rem; margin-top: 4px; }

/* ---- DASHBOARD STATS ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,157,0.05), rgba(168,85,247,0.05));
  opacity: 0;
  transition: var(--transition);
}
.stat-card:hover::before { opacity: 1; }

.stat-icon { font-size: 2rem; margin-bottom: 8px; }
.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--rose), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ---- COUNTER ---- */
.love-counter {
  background: linear-gradient(135deg, rgba(255,107,157,0.1), rgba(168,85,247,0.1));
  border: 1px solid rgba(255,107,157,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin-bottom: 24px;
}

.counter-title {
  font-family: var(--font-script);
  font-size: 1.5rem;
  color: var(--petal);
  margin-bottom: 16px;
}

.counter-digits {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.counter-unit {
  text-align: center;
}

.counter-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--rose);
  display: block;
  text-shadow: 0 0 20px rgba(255,107,157,0.4);
  min-width: 80px;
}

.counter-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---- CHAT ---- */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius) var(--radius) 0 0;
}

.message-bubble {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 0.9rem;
  line-height: 1.5;
  position: relative;
  animation: bubbleIn 0.3s ease;
}

@keyframes bubbleIn {
  from { opacity: 0; transform: translateY(10px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.message-bubble.sent {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  color: white;
  border-radius: 18px 18px 4px 18px;
}

.message-bubble.received {
  align-self: flex-start;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 18px 18px 18px 4px;
}

.message-time {
  font-size: 0.65rem;
  opacity: 0.6;
  margin-top: 4px;
  text-align: right;
}

.read-receipt { font-size: 0.7rem; opacity: 0.7; }

.chat-input-area {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 12px 20px;
  color: var(--text-primary);
  font-family: var(--font-body);
  resize: none;
  max-height: 120px;
  outline: none;
  transition: var(--transition);
}

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

.chat-send-btn {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  border: none; border-radius: 50%;
  color: white; font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 15px rgba(255,107,157,0.3);
}
.chat-send-btn:hover { transform: scale(1.1); }

/* ---- PHOTO GALLERY ---- */
.photo-grid {
  columns: 3;
  gap: 16px;
}
@media (max-width: 900px) { .photo-grid { columns: 2; } }
@media (max-width: 600px) { .photo-grid { columns: 1; } }

.polaroid {
  break-inside: avoid;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 12px 20px;
  margin-bottom: 16px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.polaroid:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: var(--glow-rose);
  z-index: 10;
}
.polaroid:nth-child(3n+1) { transform: rotate(-1deg); }
.polaroid:nth-child(3n+2) { transform: rotate(1deg); }
.polaroid:nth-child(3n+3) { transform: rotate(-0.5deg); }

.polaroid img {
  width: 100%; border-radius: 4px;
  display: block;
}
.polaroid-caption {
  font-family: var(--font-script);
  font-size: 0.9rem;
  color: var(--petal);
  text-align: center;
  padding-top: 8px;
}

/* ---- LOVE NOTES ---- */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.sticky-note {
  padding: 20px;
  border-radius: var(--radius-sm);
  min-height: 180px;
  position: relative;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.sticky-note:hover { transform: translateY(-4px) rotate(1deg); }

.sticky-note::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 30px; height: 6px;
  background: rgba(255,255,255,0.3);
  border-radius: 0 0 4px 4px;
}

.note-from {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.7;
  margin-bottom: 8px;
}
.note-content {
  font-family: var(--font-script);
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(0,0,0,0.8);
}
.note-pin {
  position: absolute; top: -8px; right: 16px;
  font-size: 1.2rem;
}

/* ---- TIMELINE ---- */
.timeline {
  position: relative;
  padding: 20px 0;
}
.timeline::before {
  content: '';
  position: absolute; left: 32px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--rose), var(--violet), transparent);
}

.timeline-item {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  position: relative;
}
.timeline-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--glass);
  border: 2px solid var(--rose);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: var(--glow-rose);
}
.timeline-content {
  flex: 1;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 8px;
}
.timeline-date {
  font-size: 0.75rem;
  color: var(--rose);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

/* ---- BUCKET LIST ---- */
.bucket-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transition: var(--transition);
}
.bucket-item.completed {
  opacity: 0.6;
  border-color: rgba(168,85,247,0.3);
}
.bucket-item.completed .bucket-text { text-decoration: line-through; }

.bucket-check {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--rose);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.bucket-check.done {
  background: linear-gradient(135deg, var(--rose), var(--violet));
  border-color: transparent;
  color: white;
}

/* ---- NIGHT SKY ---- */
#night-sky-canvas {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: 1px solid var(--glass-border);
}

/* ---- MEMORY TREE ---- */
.memory-tree-container {
  text-align: center;
  padding: 32px;
}
#memory-tree-svg {
  max-width: 400px;
  margin: 0 auto;
  display: block;
}

/* ---- MOOD ---- */
.mood-emojis {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 20px;
}
.mood-emoji-btn {
  font-size: 2.5rem;
  background: var(--glass);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.mood-emoji-btn:hover, .mood-emoji-btn.selected {
  border-color: var(--rose);
  background: rgba(255,107,157,0.1);
  transform: scale(1.1);
}
.mood-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 4px; }

/* ---- POPUP NOTIFICATIONS ---- */
.love-popup {
  position: fixed;
  bottom: 32px; right: 32px;
  background: linear-gradient(135deg, rgba(255,107,157,0.15), rgba(168,85,247,0.15));
  border: 1px solid rgba(255,107,157,0.4);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  max-width: 280px;
  z-index: 9999;
  animation: popupIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  backdrop-filter: blur(20px);
  box-shadow: var(--glow-rose);
}
@keyframes popupIn {
  from { opacity: 0; transform: translateY(40px) scale(0.8); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.love-popup-icon { font-size: 1.5rem; margin-bottom: 8px; }
.love-popup-text {
  font-family: var(--font-script);
  font-size: 1.1rem;
  color: var(--petal);
}

/* ---- VAULT ---- */
.vault-lock {
  text-align: center;
  padding: 60px 32px;
}
.vault-lock-icon {
  font-size: 5rem;
  margin-bottom: 24px;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(255,107,157,0)); }
  50% { transform: scale(1.05); filter: drop-shadow(0 0 20px rgba(255,107,157,0.5)); }
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,107,157,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,107,157,0.5); }

/* ---- QUOTE CARD ---- */
.quote-card {
  background: linear-gradient(135deg, rgba(255,107,157,0.08), rgba(168,85,247,0.08));
  border: 1px solid rgba(255,107,157,0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin-bottom: 24px;
}
.quote-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--petal);
  line-height: 1.7;
  margin-bottom: 12px;
}
.quote-author {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal {
  background: var(--deep-space);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 560px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  transform: scale(0.9);
  transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1); }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.modal-close {
  width: 32px; height: 32px;
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); font-size: 1.1rem;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(255,107,157,0.1); color: var(--rose); }

/* ---- AUTH PAGES ---- */
.auth-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
}

.auth-card {
  background: rgba(18, 18, 42, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  width: 100%; max-width: 480px;
  text-align: center;
  backdrop-filter: blur(20px);
}

.auth-logo {
  font-family: var(--font-script);
  font-size: 2.5rem;
  color: var(--rose);
  margin-bottom: 8px;
}
.auth-subtitle { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 32px; }

/* ---- TABS ---- */
.tab-nav {
  display: flex;
  gap: 4px;
  background: var(--glass);
  border-radius: 50px;
  padding: 4px;
  margin-bottom: 24px;
}
.tab-btn {
  flex: 1; padding: 10px 16px;
  background: none; border: none;
  border-radius: 50px; cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  transition: var(--transition);
}
.tab-btn.active {
  background: linear-gradient(135deg, var(--rose), var(--violet));
  color: white;
}

/* ---- ALBUM CHIPS ---- */
.album-chips {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}
.album-chip {
  padding: 6px 16px;
  border-radius: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}
.album-chip.active, .album-chip:hover {
  background: rgba(255,107,157,0.15);
  border-color: var(--rose);
  color: var(--rose);
}

/* ---- FUTURE LETTERS ---- */
.letter-card {
  background: linear-gradient(135deg, rgba(255,107,157,0.06), rgba(168,85,247,0.06));
  border: 1px solid rgba(255,107,157,0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}
.letter-card::after {
  content: '💌';
  position: absolute; right: 20px; top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  opacity: 0.3;
}
.letter-locked {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,107,157,0.1);
  border: 1px solid rgba(255,107,157,0.3);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: var(--rose);
  margin-top: 8px;
}
.letter-unlocked {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: var(--lavender);
  margin-top: 8px;
}

/* ---- MUSIC CORNER ---- */
.song-card {
  display: flex; align-items: center; gap: 16px;
  padding: 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transition: var(--transition);
}
.song-card:hover { background: var(--glass-hover); }
.song-vinyl {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  animation: spin 4s linear infinite paused;
}
.song-card:hover .song-vinyl { animation-play-state: running; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ---- ANNIVERSARY COUNTDOWN ---- */
.anniversary-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(168,85,247,0.1));
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 260px;
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 20px 16px 80px; }
  .mobile-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(18,18,42,0.95);
    border-top: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    display: flex; justify-content: space-around;
    padding: 8px 0;
    z-index: 100;
  }
  .mobile-nav-item {
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 8px 12px;
    color: var(--text-muted);
    font-size: 0.6rem;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  .mobile-nav-item.active, .mobile-nav-item:hover { color: var(--rose); }
  .mobile-nav-icon { font-size: 1.4rem; }
}

@media (min-width: 769px) {
  .mobile-nav { display: none; }
}

/* ---- ANIMATIONS ---- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.float { animation: float 3s ease-in-out infinite; }

.page-enter {
  animation: pageEnter 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- COUPLE PHOTO ---- */
.couple-photo-frame {
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 3px solid var(--rose);
  object-fit: cover;
  box-shadow: var(--glow-rose), 0 0 60px rgba(255,107,157,0.2);
  display: block;
  margin: 0 auto;
  animation: float 4s ease-in-out infinite;
}

.couple-photo-placeholder {
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 3px dashed rgba(255,107,157,0.4);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: 0 auto;
  cursor: pointer;
  transition: var(--transition);
  font-size: 2.5rem;
  color: var(--rose);
  background: rgba(255,107,157,0.05);
}
.couple-photo-placeholder:hover { border-color: var(--rose); background: rgba(255,107,157,0.1); }

/* ---- DEVICE MANAGEMENT ---- */
.device-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}
.device-item.current { border-color: rgba(255,107,157,0.3); }

/* ---- GARDEN / GOALS ---- */
.garden-header {
  background: linear-gradient(135deg, rgba(16,185,129,0.1), rgba(168,85,247,0.1));
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 16px;
}

/* Loading shimmer */
.loading-shimmer {
  background: linear-gradient(90deg, var(--glass) 25%, rgba(255,255,255,0.08) 50%, var(--glass) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* Alert */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #6ee7b7; }

/* =====================================================
   OUR HOME v2 — ADDITIONS
   Multi-column dashboard, chat tools, rich editor,
   dropdown fixes, floating refresh, full responsiveness
   ===================================================== */

/* ---- GLOBAL OVERFLOW FIX ---- */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
* { -webkit-tap-highlight-color: transparent; }
img, video, svg, canvas { max-width: 100%; height: auto; display: block; }

/* ---- TOUCH TARGETS ---- */
button, .btn, a.nav-item, .mobile-nav-item, input[type="checkbox"], .bucket-check {
  min-height: 40px;
}
.btn, .nav-item, .mobile-nav-item { touch-action: manipulation; }

/* ---- DROPDOWN / SELECT TEXT VISIBILITY FIX ---- */
select.form-input,
.form-input[type="text"],
.form-input[type="email"],
.form-input[type="password"],
.form-input[type="date"],
.form-input[type="url"] {
  color: var(--text-primary) !important;
  background-color: rgba(255,255,255,0.04);
}
select.form-input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6b9d' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
select.form-input option {
  background-color: #1a1a3e;
  color: #f0e6ff;
}
/* Date input calendar icon visible on dark bg */
input[type="date"].form-input::-webkit-calendar-picker-indicator {
  filter: invert(0.8) sepia(1) saturate(5) hue-rotate(295deg);
  cursor: pointer;
}

/* ---- MULTI-COLUMN LIVING ROOM ---- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.dg-span-12 { grid-column: span 12; }
.dg-span-8  { grid-column: span 8; }
.dg-span-6  { grid-column: span 6; }
.dg-span-4  { grid-column: span 4; }
.dg-span-3  { grid-column: span 3; }

@media (max-width: 1024px) {
  .dg-span-8, .dg-span-4, .dg-span-6, .dg-span-3 { grid-column: span 6; }
}
@media (max-width: 640px) {
  .dashboard-grid { grid-template-columns: 1fr; gap: 16px; }
  .dg-span-12, .dg-span-8, .dg-span-6, .dg-span-4, .dg-span-3 { grid-column: 1; }
}

/* ---- FLOATING REFRESH BUTTON ---- */
.floating-refresh {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  color: white;
  border: none;
  font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(255,107,157,0.4);
  z-index: 500;
  transition: transform 0.3s ease;
}
.floating-refresh:hover { transform: rotate(180deg) scale(1.08); }
.floating-refresh:active { transform: rotate(180deg) scale(0.95); }
@media (min-width: 769px) {
  .floating-refresh { bottom: 28px; right: 28px; }
}
.floating-refresh.spinning { animation: spin 0.6s linear; }

/* ---- CLICKABLE / ZOOMABLE COUPLE PHOTO ---- */
.couple-photo-frame, .couple-photo-clickable {
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.couple-photo-clickable:hover {
  transform: scale(1.06) translateY(-4px);
  box-shadow: var(--glow-rose), 0 0 80px rgba(255,107,157,0.35);
}
.photo-lightbox-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}
.photo-lightbox-overlay.active { opacity: 1; pointer-events: all; }
.photo-lightbox-overlay img {
  max-width: 92vw; max-height: 88vh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.photo-lightbox-close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}

/* ---- CHAT: STICKERS ---- */
.sticker-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  padding: 12px;
  max-height: 220px;
  overflow-y: auto;
}
.sticker-tab-row {
  display: flex; gap: 8px; padding: 8px 12px 0;
  border-bottom: 1px solid var(--glass-border);
}
.sticker-tab {
  background: none; border: none; padding: 6px 14px;
  color: var(--text-muted); font-size: 0.75rem; cursor: pointer;
  border-bottom: 2px solid transparent;
}
.sticker-tab.active { color: var(--rose); border-color: var(--rose); }
.sticker-item {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; background: var(--glass); border-radius: var(--radius-sm);
  cursor: pointer; transition: transform 0.15s ease; border: 1px solid transparent;
  overflow: hidden;
}
.sticker-item img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-sm); }
.sticker-item:hover { transform: scale(1.12); border-color: var(--rose); }
.message-bubble.sticker-message {
  background: none !important; border: none !important; padding: 4px !important;
  font-size: 3rem; line-height: 1;
}
.message-bubble.sticker-message img { width: 90px; height: 90px; object-fit: contain; }

/* ---- CHAT: EDIT / DELETE / UNSEND CONTROLS ---- */
.message-bubble { position: relative; }
.message-actions {
  position: absolute; top: -28px; right: 0;
  display: none; gap: 4px;
  background: rgba(13,13,26,0.95);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 4px 6px;
  z-index: 5;
}
.message-bubble:hover .message-actions,
.message-bubble.actions-open .message-actions { display: flex; }
.message-bubble.received .message-actions { right: auto; left: 0; }
.msg-action-btn {
  background: none; border: none; color: var(--text-secondary);
  font-size: 0.85rem; cursor: pointer; padding: 4px 6px; border-radius: 50%;
}
.msg-action-btn:hover { color: var(--rose); background: rgba(255,107,157,0.1); }
.message-bubble.deleted {
  font-style: italic; opacity: 0.5; background: var(--glass) !important;
  color: var(--text-muted) !important; border: 1px dashed var(--glass-border) !important;
}
.message-edited-tag { font-size: 0.65rem; opacity: 0.6; margin-left: 6px; }
.message-edit-input {
  width: 100%; background: rgba(255,255,255,0.08); border: 1px solid var(--rose);
  border-radius: 8px; color: var(--text-primary); padding: 6px 10px; font-family: inherit;
  font-size: inherit; resize: vertical;
}

/* ---- CHAT BACKGROUND PERSONALIZATION ---- */
.chat-messages {
  background-size: cover; background-position: center; background-repeat: no-repeat;
  transition: background-image 0.4s ease;
}
.chat-bg-swatch {
  width: 56px; height: 56px; border-radius: 10px; cursor: pointer;
  border: 2px solid transparent; background-size: cover; background-position: center;
  flex-shrink: 0; transition: border-color 0.2s ease, transform 0.2s ease;
}
.chat-bg-swatch:hover { transform: scale(1.05); }
.chat-bg-swatch.selected { border-color: var(--rose); }
.chat-bg-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }

/* ---- RICH TEXT EDITOR (Future Letters) ---- */
.editor-toolbar {
  display: flex; flex-wrap: wrap; gap: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 8px;
  align-items: center;
}
.editor-btn {
  background: none; border: 1px solid transparent; color: var(--text-secondary);
  width: 32px; height: 32px; border-radius: 6px; cursor: pointer; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.editor-btn:hover, .editor-btn.active { background: rgba(255,107,157,0.12); color: var(--rose); border-color: rgba(255,107,157,0.3); }
.editor-select {
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);
  color: var(--text-primary); border-radius: 6px; padding: 4px 8px; font-size: 0.78rem;
  height: 32px;
}
.editor-divider { width: 1px; height: 22px; background: var(--glass-border); margin: 0 4px; }
.editor-color-input { width: 30px; height: 30px; border: none; border-radius: 6px; cursor: pointer; background: none; padding: 0; }
.rich-editor-body {
  min-height: 280px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 20px;
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.8;
  outline: none;
  overflow-y: auto;
}
.rich-editor-body img { max-width: 100%; border-radius: 8px; margin: 8px 0; }
.rich-editor-body:empty:before {
  content: attr(data-placeholder);
  color: var(--text-muted);
}
.emoji-picker-panel {
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px;
  max-height: 180px; overflow-y: auto; padding: 10px;
  background: var(--deep-space); border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); position: absolute; z-index: 50;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.emoji-picker-panel button { background:none;border:none;font-size:1.2rem;cursor:pointer;padding:4px;border-radius:4px; }
.emoji-picker-panel button:hover { background: rgba(255,107,157,0.15); }

/* ---- LOCKED LETTER (no peeking) ---- */
.letter-locked-banner {
  display: flex; align-items: center; gap: 10px;
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.25);
  color: #fca5a5; border-radius: var(--radius-sm); padding: 10px 16px; font-size: 0.8rem;
}

/* ---- GARDEN GOAL TIMELINE ---- */
.goal-timeline-track { position: relative; padding-left: 24px; border-left: 2px dashed rgba(255,107,157,0.3); margin-top: 8px; }
.goal-date-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3);
  color: #a5b4fc; font-size: 0.7rem; padding: 2px 10px; border-radius: 12px; margin-left: 8px;
}
.goal-overdue { color: #fca5a5 !important; border-color: rgba(239,68,68,0.3) !important; background: rgba(239,68,68,0.08) !important; }

/* ---- ALBUM CHIP TEXT FIX ---- */
.album-chip { color: var(--text-primary) !important; }
.album-chip.active { color: var(--rose) !important; }

/* ---- VAULT PASSWORD CHANGE ---- */
.vault-settings-card { border-color: rgba(168,85,247,0.25); }

/* =====================================================
   RESPONSIVE OVERHAUL — mobile-first hardening
   320px and up
   ===================================================== */

@media (max-width: 768px) {
  body { font-size: 15px; }

  .main-content { padding: 16px 14px 96px !important; }

  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-title, h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.25rem !important; }
  h3 { font-size: 1.05rem !important; }

  .glass-card, .glass-card-lg { padding: 16px !important; border-radius: 14px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 1.4rem; }

  .love-counter { padding: 18px 14px; }
  .counter-digits { gap: 10px; justify-content: center; }
  .counter-number { font-size: 1.6rem; min-width: 50px; }
  .counter-label { font-size: 0.6rem; }

  .notes-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .sticky-note { min-height: 140px; padding: 14px; }

  .photo-grid { columns: 2 !important; gap: 10px; }
  .polaroid { padding: 8px 8px 14px; margin-bottom: 10px; }

  .timeline::before { left: 24px; }
  .timeline-icon { width: 44px; height: 44px; font-size: 1.1rem; }
  .timeline-item { gap: 14px; }
  .timeline-content { padding: 14px; }

  .modal { padding: 20px; max-width: 94vw; border-radius: 18px; }
  .modal-overlay { padding: 12px; }

  .auth-card { padding: 28px 20px; }
  .auth-logo { font-size: 2rem; }

  .btn { padding: 10px 18px; font-size: 0.78rem; }
  .btn-lg { padding: 13px 24px; font-size: 0.85rem; }

  /* Chat */
  .chat-container { height: calc(100vh - 180px); }
  .message-bubble { max-width: 82%; font-size: 0.9rem; }
  .chat-input-area { padding: 10px; gap: 8px; }
  .chat-input { padding: 10px 14px; }
  .chat-send-btn { width: 42px; height: 42px; font-size: 1.05rem; }
  .sticker-bar { grid-template-columns: repeat(5, 1fr); }
  .message-actions { top: -34px; }

  /* Gallery */
  .album-chips { gap: 6px; }
  .album-chip { font-size: 0.72rem; padding: 5px 12px; }

  /* Mood */
  .mood-emojis { gap: 8px; padding: 10px; }
  .mood-emoji-btn { font-size: 1.8rem; padding: 8px 10px; }

  /* Editor */
  .editor-toolbar { gap: 3px; padding: 6px; }
  .editor-btn { width: 28px; height: 28px; font-size: 0.75rem; }
  .rich-editor-body { min-height: 200px; padding: 14px; font-size: 0.95rem; }

  /* Forms */
  .form-input { padding: 11px 14px; font-size: 0.9rem; }
  .form-label { font-size: 0.72rem; }

  /* Settings device rows */
  .device-item { flex-wrap: wrap; }

  /* Quote card */
  .quote-card { padding: 20px 16px; }
  .quote-text { font-size: 1.05rem; }

  /* Vault */
  .vault-lock { padding: 36px 18px; }
  .vault-lock-icon { font-size: 3.5rem; }
}

@media (max-width: 380px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .counter-digits { gap: 6px; }
  .counter-number { font-size: 1.3rem; min-width: 40px; }
  .photo-grid { columns: 1 !important; }
  .notes-grid { grid-template-columns: 1fr; }
  .sticker-bar { grid-template-columns: repeat(4, 1fr); }
}

/* Reduce motion / animation cost on low-end devices */
@media (max-width: 768px) and (prefers-reduced-motion: no-preference) {
  #particles-canvas { opacity: 0.5; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Low-end perf: cap particle canvas paint area, disable heavy blur on small screens */
@media (max-width: 480px) {
  .glass-card, .sidebar, .modal, .chat-messages, .chat-input-area {
    backdrop-filter: blur(8px) !important;
  }
}

/* Ensure tap-friendly form rows never overflow */
.form-group, .form-input, select, textarea { max-width: 100%; }
table { display: block; max-width: 100%; overflow-x: auto; }

/* Safe-area support for iPhone notch */
.mobile-nav {
  padding-bottom: max(8px, env(safe-area-inset-bottom));
}
.mobile-header {
  padding-top: max(8px, env(safe-area-inset-top));
}