:root {
  --bg: #f8fafc; --bg2: #ffffff; --bg3: #f1f5f9; --bg4: #e2e8f0;
  --text: #0f172a; --text2: #475569; --text3: #94a3b8;
  --accent: #4f46e5; --accent2: #4338ca; --accent-soft: #eef2ff;
  --green: #059669; --red: #dc2626; --blue: #2563eb; --purple: #7c3aed;
  --radius: 12px; --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --shadow-lg: 0 10px 25px rgba(15,23,42,.08), 0 4px 6px rgba(15,23,42,.04);
  --ring: 0 0 0 3px rgba(79,70,229,.15);
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; background:var(--bg); color:var(--text); min-height:100dvh; padding-bottom:88px; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; font-feature-settings:"cv11","ss01"; }
a { color:var(--accent); text-decoration:none; }

/* Nav */
nav { position:fixed; bottom:0; left:0; right:0; background:var(--bg2); border-top:1px solid var(--bg4); display:flex; z-index:100; padding:8px 6px; padding-bottom:max(8px,env(safe-area-inset-bottom)); -webkit-transform:translateZ(0); transform:translateZ(0); }
nav a { flex:1; text-align:center; padding:8px 4px; font-size:11px; font-weight:500; color:var(--text2); display:flex; flex-direction:column; align-items:center; gap:3px; border-radius:12px; transition:color .15s, background-color .15s; }
nav a.active { color:var(--accent); background:var(--accent-soft); }
nav a:hover { color:var(--accent); }
nav svg { width:22px; height:22px; fill:currentColor; }
/* sub-nav removed — fragrance pages use bottom nav directly */

/* Header */
.header { padding:16px; padding-top:max(16px,env(safe-area-inset-top)); background:var(--bg2); border-bottom:1px solid var(--bg4); position:sticky; top:0; z-index:50; }
.header h1 { font-size:20px; font-weight:600; color:var(--text); letter-spacing:-0.01em; }
.header-row { display:flex; justify-content:space-between; align-items:center; }

/* Search */
.search-bar { margin:12px 16px 8px; position:relative; }
.search-bar input { width:100%; padding:10px 14px 10px 38px; background:var(--bg2); border:1px solid var(--bg4); border-radius:var(--radius); color:var(--text); font-size:16px; outline:none; transition:border-color .15s, box-shadow .15s; }
.search-bar input:focus { border-color:var(--accent); box-shadow:var(--ring); }
.search-bar input::placeholder { color:var(--text3); }
.search-bar::before { content:'🔍'; position:absolute; left:12px; top:50%; transform:translateY(-50%); font-size:14px; opacity:.6; }

/* Cards */
.cards { padding:8px 12px; display:flex; flex-direction:column; gap:10px; }
.card { background:var(--bg2); border-radius:var(--radius-lg); padding:16px; box-shadow:var(--shadow); cursor:pointer; transition:transform .15s, box-shadow .15s; border:1px solid var(--bg4); position:relative; }
.card:active { transform:scale(.985); }
.card-header { display:flex; justify-content:space-between; align-items:flex-start; }
.card-top { display:flex; gap:14px; align-items:flex-start; min-height:72px; }
.bottle-img { width:64px; height:85px; object-fit:contain; border-radius:6px; flex-shrink:0; background:var(--bg3); }
.card-top-text { flex:1; min-width:0; }
.card-house { font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--accent); font-weight:600; }
.card-name { font-size:17px; font-weight:600; margin:2px 0 6px; letter-spacing:-0.01em; }
.card-conc { font-size:12px; color:var(--text2); background:var(--bg3); padding:2px 8px; border-radius:999px; display:inline-block; font-weight:500; }
.card-meta { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; min-height:26px; }
.tag { font-size:11px; font-weight:500; padding:3px 10px; border-radius:999px; background:var(--accent-soft); color:var(--accent); display:inline-flex; align-items:center; line-height:1.4; border:1px solid transparent; }
.tag.season { background:#eff6ff; border-color:#bfdbfe; color:#1d4ed8; }
.tag.occasion { background:#ecfdf5; border-color:#a7f3d0; color:#047857; }
.tag.longevity { background:#f1f5f9; border-color:#cbd5e1; color:#334155; }
.tag.sillage { background:#f5f3ff; border-color:#ddd6fe; color:#6d28d9; }
.stars { color:#f59e0b; font-size:14px; letter-spacing:1px; }
.rating-num { font-size:12px; color:var(--text2); margin-left:4px; }

/* Expanded */
.card-details { display:none; margin-top:12px; padding-top:12px; border-top:1px solid var(--bg4); }
.card.expanded .card-details { display:block; }
.notes-pyramid { margin-bottom:10px; }
.notes-pyramid .layer { margin-bottom:6px; }
.notes-pyramid .label { font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--accent); font-weight:600; }
.notes-pyramid .value { font-size:13px; color:var(--text2); margin-top:1px; }
.thoughts { font-style:italic; color:var(--text2); font-size:13px; padding:10px 12px; background:var(--bg3); border-radius:10px; margin-top:8px; line-height:1.5; }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:6px; padding:9px 16px; border-radius:var(--radius); border:none; font-size:14px; font-weight:500; cursor:pointer; transition:background-color .15s, color .15s, box-shadow .15s, transform .05s; font-family:inherit; letter-spacing:-0.005em; }
.btn:active { transform:scale(.98); }
.btn-primary { background:var(--accent); color:#fff; box-shadow:0 1px 2px rgba(79,70,229,.2); }
.btn-primary:hover { background:var(--accent2); }
.btn-sm { padding:6px 12px; font-size:12px; }
.btn-ghost { background:var(--bg2); color:var(--text); border:1px solid var(--bg4); }
.btn-ghost:hover { background:var(--bg3); }
.btn-danger { background:var(--red); color:#fff; }
.btn-edit { position:absolute; right:14px; top:14px; background:var(--bg3); color:var(--text2); border:none; padding:6px 10px; border-radius:8px; font-size:12px; font-weight:500; cursor:pointer; }
.btn-edit:hover { background:var(--bg4); }
.fab { position:fixed; bottom:88px; right:16px; width:56px; height:56px; border-radius:50%; background:var(--accent); color:#fff; border:none; font-size:28px; cursor:pointer; box-shadow:var(--shadow-lg); z-index:90; display:flex; align-items:center; justify-content:center; transition:background-color .15s, transform .1s; }
.fab:hover { background:var(--accent2); }
.fab:active { transform:scale(.94); }

/* Modal */
.modal-overlay { display:none; position:fixed; inset:0; background:rgba(15,23,42,.45); backdrop-filter:blur(2px); z-index:200; align-items:flex-end; justify-content:center; }
.modal-overlay.active { display:flex; }
.modal { background:var(--bg2); border-radius:var(--radius-lg) var(--radius-lg) 0 0; width:100%; max-width:500px; max-height:85vh; overflow-y:auto; padding:22px; animation:slideUp .3s cubic-bezier(.16,1,.3,1); box-shadow:var(--shadow-lg); }
@keyframes slideUp { from{transform:translateY(100%)} to{transform:translateY(0)} }
.modal h2 { font-size:18px; font-weight:600; margin-bottom:16px; color:var(--text); letter-spacing:-0.01em; }
.form-group { margin-bottom:14px; }
.form-group label { display:block; font-size:11px; font-weight:600; color:var(--text2); margin-bottom:6px; text-transform:uppercase; letter-spacing:.6px; }
.form-group input, .form-group select, .form-group textarea { width:100%; padding:10px 12px; background:var(--bg2); border:1px solid var(--bg4); border-radius:var(--radius); color:var(--text); font-size:16px; outline:none; font-family:inherit; transition:border-color .15s, box-shadow .15s; }
.form-group input::placeholder, .form-group textarea::placeholder { color:var(--text3); }
.form-group textarea { resize:vertical; min-height:80px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--accent); box-shadow:var(--ring); }
.form-row { display:flex; gap:10px; }
.form-row .form-group { flex:1; }
.form-actions { display:flex; gap:10px; margin-top:18px; }
.form-actions .btn { flex:1; justify-content:center; }

/* Range slider */
input[type="range"] { -webkit-appearance:none; appearance:none; width:100%; height:4px; background:var(--bg4); border-radius:999px; outline:none; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance:none; appearance:none; width:20px; height:20px; background:var(--accent); border-radius:50%; cursor:pointer; box-shadow:0 1px 3px rgba(79,70,229,.3); }
input[type="range"]::-moz-range-thumb { width:20px; height:20px; background:var(--accent); border-radius:50%; cursor:pointer; border:none; box-shadow:0 1px 3px rgba(79,70,229,.3); }

/* Wishlist */
.priority-group { margin:14px 16px; }
.priority-label { font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.6px; padding:6px 0; margin-bottom:8px; }
.priority-label.high { color:var(--red); }
.priority-label.medium { color:#d97706; }
.priority-label.low { color:var(--green); }
.status-badge { font-size:11px; padding:3px 9px; border-radius:999px; font-weight:600; letter-spacing:.2px; }
.status-badge.to_sample { background:#eef2ff; color:#4338ca; }
.status-badge.sampled { background:#ecfdf5; color:#047857; }
.status-badge.passed { background:#f1f5f9; color:#64748b; }
.status-badge.bought { background:#f5f3ff; color:#6d28d9; }

/* Log */
.log-entry { background:var(--bg2); border-radius:var(--radius-lg); padding:14px; margin:0 12px 8px; box-shadow:var(--shadow); border:1px solid var(--bg4); }
.log-entry.clickable { cursor:pointer; transition:border-color .15s, background-color .15s; }
.log-entry.clickable:active { border-color:var(--accent); background:var(--bg3); }
.btn-bottle { background:none; border:none; font-size:14px; cursor:pointer; padding:0 2px; vertical-align:middle; }
.filter-btn { font-size:13px; padding:5px 12px; border-radius:999px; font-weight:500; }
.filter-btn.active { background:var(--accent); color:#fff; }
.log-date { font-size:11px; color:var(--text2); font-weight:500; letter-spacing:.3px; text-transform:uppercase; }
.log-frag { font-size:15px; font-weight:600; letter-spacing:-0.005em; }
.log-house { font-size:12px; color:var(--accent); font-weight:500; }
.log-meta { font-size:13px; color:var(--text2); margin-top:4px; }
.stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:12px 16px; }
.stat-card { background:var(--bg2); border-radius:var(--radius-lg); padding:16px; text-align:center; box-shadow:var(--shadow); border:1px solid var(--bg4); }
.stat-num { font-size:28px; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; letter-spacing:-0.02em; }
.stat-label { font-size:11px; font-weight:500; color:var(--text2); text-transform:uppercase; margin-top:2px; letter-spacing:.5px; }

/* Reference vs User data */
.ref-data { opacity:1; }
.ref-section { margin-top:12px; }
.ref-label { font-size:10px; text-transform:uppercase; letter-spacing:.6px; color:var(--text3); margin-bottom:6px; }
.user-data { opacity:1; }

/* Home grid */
.home-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; padding:20px 16px; }
.home-card { background:var(--bg2); border:1px solid var(--bg4); border-radius:var(--radius-lg); padding:24px 16px; text-align:center; box-shadow:var(--shadow); text-decoration:none; color:var(--text); transition:transform .15s, box-shadow .15s; }
.home-card:active { transform:scale(.97); }
.home-icon { font-size:36px; margin-bottom:8px; }
.home-title { font-size:16px; font-weight:600; margin-bottom:4px; letter-spacing:-0.01em; }
.home-desc { font-size:13px; color:var(--text2); }
.home-shortcuts { display:flex; gap:8px; padding:0 16px; margin-top:-8px; margin-bottom:16px; }
.shortcut-btn { flex:1; text-align:center; padding:10px 4px; background:var(--bg2); border:1px solid var(--bg4); border-radius:12px; box-shadow:var(--shadow); font-size:14px; font-weight:600; color:var(--text); text-decoration:none; }

/* Empty */
.empty { text-align:center; padding:40px 20px; color:var(--text2); }
.empty-icon { font-size:48px; margin-bottom:12px; opacity:.7; }

/* Toast */
.toast { position:fixed; top:20px; left:50%; transform:translateX(-50%); background:var(--text); color:var(--bg2); padding:10px 18px; border-radius:999px; font-size:14px; font-weight:500; z-index:300; box-shadow:var(--shadow-lg); animation:fadeInOut 2.5s forwards; }
@keyframes fadeInOut { 0%{opacity:0;transform:translateX(-50%) translateY(-10px)} 15%{opacity:1;transform:translateX(-50%) translateY(0)} 85%{opacity:1} 100%{opacity:0} }

/* Notes */
.note-preview { font-size:13px; color:var(--text2); margin-top:8px; line-height:1.5; }
.note-date { font-size:11px; color:var(--text3); margin-top:6px; }
.note-tag { background:var(--accent-soft); color:var(--accent); border:1px solid transparent; }
.note-view-title { font-size:22px; font-weight:700; letter-spacing:-0.02em; }

/* Markdown body */
.markdown-body { line-height:1.7; font-size:15px; }
.markdown-body h1 { font-size:22px; font-weight:700; margin:20px 0 12px; letter-spacing:-0.02em; }
.markdown-body h2 { font-size:18px; font-weight:600; margin:18px 0 10px; color:var(--text); letter-spacing:-0.01em; }
.markdown-body h3 { font-size:16px; font-weight:600; margin:14px 0 8px; }
.markdown-body p { margin:8px 0; }
.markdown-body ul, .markdown-body ol { padding-left:24px; margin:8px 0; }
.markdown-body li { margin:4px 0; }
.markdown-body strong { font-weight:600; }
.markdown-body em { font-style:italic; color:var(--text2); }
.markdown-body a { color:var(--accent); text-decoration:underline; }
.markdown-body hr { border:none; border-top:1px solid var(--bg4); margin:20px 0; }
.markdown-body code { background:var(--bg3); padding:2px 6px; border-radius:4px; font-size:13px; font-family:ui-monospace,SFMono-Regular,Menlo,monospace; }
.markdown-body pre { background:var(--bg3); padding:12px; border-radius:10px; overflow-x:auto; }

.chip-label { display:inline-flex; align-items:center; gap:4px; font-size:13px; font-weight:500; padding:6px 12px; border-radius:999px; background:var(--bg2); border:1px solid var(--bg4); color:var(--text2); cursor:pointer; user-select:none; transition:all .15s; }
.chip-label:has(input:checked) { background:var(--accent); border-color:var(--accent); color:#fff; }
.chip-label input { display:none; }
.active-chip { background:var(--accent) !important; border-color:var(--accent) !important; color:#fff !important; }

@media(min-width:600px) {
  .cards { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .card { align-self:start; }
  .modal { border-radius:var(--radius-lg); margin-bottom:20px; }
}