:root{
  --bg:#0A1F1F;
  --bg-soft:#0D2626;
  --surface:#123333;
  --surface-hover:#173D3D;
  --border:rgba(242,233,220,0.10);
  --border-strong:rgba(242,233,220,0.20);
  --text:#F2E9DC;
  --text-dim:#A9C2BE;
  --text-faint:rgba(242,233,220,0.5);
  --orange:#E8641C;
  --orange-bright:#FF7B3D;
  --orange-dim:rgba(232,100,28,0.16);
  --orange-dim-strong:rgba(232,100,28,0.28);
  --font-serif:'Fraunces', serif;
  --font-sans:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  background-image:radial-gradient(circle at 15% 0%, rgba(232,100,28,0.06), transparent 45%);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
img{ max-width:100%; display:block; }
button{ font:inherit; color:inherit; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--font-serif); font-weight:500; margin:0; color:var(--text); }
p{ margin:0; }

*:focus-visible{ outline:2px solid var(--orange-bright); outline-offset:3px; border-radius:4px; }

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; animation:none !important; scroll-behavior:auto !important; }
}

.app-shell{
  max-width:1080px;
  margin:0 auto;
  padding:48px 32px 96px;
}

/* ---------- Home ---------- */
.home-header{ max-width:640px; margin-bottom:52px; }
.eyebrow{ font-family:var(--font-mono); font-size:13px; color:var(--orange-bright); opacity:0.9; margin:0 0 14px; }
.home-header h1{ font-size:clamp(2.4rem, 5vw, 3.4rem); letter-spacing:-0.01em; margin-bottom:18px; }
.home-intro{ font-size:1.05rem; color:var(--text-dim); max-width:54ch; }

.section-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(260px, 1fr)); gap:18px; }
.section-card{
  text-align:left;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  padding:24px 22px;
  display:flex; flex-direction:column; gap:14px;
  cursor:pointer;
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}
.section-card:hover{ transform:translateY(-3px); border-color:var(--orange-dim-strong); background:var(--surface-hover); }
.section-card-icon{ width:44px; height:44px; border-radius:50%; background:var(--orange-dim); display:flex; align-items:center; justify-content:center; color:var(--orange-bright); }
.section-card-icon svg{ width:22px; height:22px; }
.section-card-name{ font-family:var(--font-serif); font-size:1.24rem; font-weight:500; color:var(--text); }
.section-card-desc{ color:var(--text-dim); font-size:0.9rem; line-height:1.5; }
.section-card-stat{ margin-top:auto; padding-top:10px; font-family:var(--font-mono); font-size:12px; color:var(--orange-bright); border-top:1px solid var(--border); }
.section-card-stat.is-empty{ color:var(--text-faint); }

/* ---------- Breadcrumb / back ---------- */
.breadcrumb{ font-family:var(--font-mono); font-size:12.5px; color:var(--text-dim); display:flex; flex-wrap:wrap; align-items:center; gap:6px; margin-bottom:22px; }
.crumb{ background:none; border:none; padding:0; cursor:pointer; color:var(--text-dim); }
.crumb:hover{ color:var(--orange-bright); }
.crumb.current{ color:var(--text); cursor:default; }
.crumb-sep{ opacity:0.4; }

.back-btn{
  display:inline-flex; align-items:center; gap:6px;
  background:none; border:none; cursor:pointer;
  font-family:var(--font-sans); font-weight:600; font-size:0.92rem;
  color:var(--text-dim); padding:6px 0 22px;
}
.back-btn:hover{ color:var(--orange-bright); }

/* ---------- Section page ---------- */
.section-header{ max-width:640px; margin-bottom:22px; }
.section-header h1{ font-size:clamp(1.9rem,4vw,2.5rem); margin-bottom:10px; }
.section-header p{ color:var(--text-dim); font-size:1rem; }

.tabs{ display:inline-flex; background:var(--surface); border:1px solid var(--border); border-radius:999px; padding:4px; gap:2px; margin-bottom:20px; }
.tab-btn{ border:none; background:transparent; cursor:pointer; font-family:var(--font-mono); font-size:13px; padding:9px 20px; border-radius:999px; color:var(--text-dim); transition:background .15s ease, color .15s ease; }
.tab-btn.active{ background:var(--orange); color:var(--bg); }
.tab-btn:not(.active):hover{ background:var(--surface-hover); color:var(--text); }

.tag-row{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px; }
.tag-chip{
  font-family:var(--font-mono); font-size:11.5px; color:var(--text-dim);
  background:transparent; border:1px solid var(--border-strong);
  border-radius:999px; padding:6px 12px; cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.tag-chip:hover{ border-color:var(--orange-bright); color:var(--orange-bright); }
.tag-chip.active{ background:var(--orange); border-color:var(--orange); color:var(--bg); }

.list-count{ font-family:var(--font-mono); font-size:12px; color:var(--text-faint); margin-bottom:14px; }

/* ---------- List rows (Directory / Collection) ---------- */
.item-list{ display:flex; flex-direction:column; gap:10px; }
.list-row{
  display:flex; align-items:center; gap:16px;
  text-align:left;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 16px 12px 12px;
  cursor:pointer;
  width:100%;
  transition:border-color .15s ease, background .15s ease;
}
.list-row:hover{ border-color:var(--orange-dim-strong); background:var(--surface-hover); }
.list-row-body{ display:flex; flex-direction:column; gap:5px; min-width:0; flex:1; }
.list-row-name{ font-family:var(--font-serif); font-size:1.05rem; font-weight:500; color:var(--text); }
.list-row-sub{ font-family:var(--font-serif); font-style:italic; font-size:0.85rem; color:var(--text-dim); }
.list-row-tags{ display:flex; gap:6px; flex-wrap:wrap; margin-top:2px; }
.mini-tag{ font-family:var(--font-mono); font-size:10.5px; color:var(--text-faint); border:1px solid var(--border); border-radius:999px; padding:2px 8px; }
.list-row-meta{ display:flex; flex-direction:column; align-items:flex-end; gap:6px; flex-shrink:0; }
.chevron{ color:var(--text-faint); flex-shrink:0; width:16px; height:16px; }

.badge{ display:inline-flex; align-items:center; width:fit-content; font-family:var(--font-mono); font-size:11px; padding:4px 10px; border-radius:999px; }
.badge-easy{ background:rgba(169,194,190,0.14); color:var(--text-dim); }
.badge-medium{ background:var(--orange-dim); color:var(--orange-bright); }
.badge-hard{ background:var(--orange); color:var(--bg); }
.badge-stage{ background:rgba(169,194,190,0.14); color:var(--text-dim); border:1px solid var(--border-strong); }
.badge-owned{ background:rgba(169,194,190,0.22); color:var(--text); border:1px solid var(--border-strong); }
.badge-wanted{ background:var(--orange-dim); color:var(--orange-bright); border:1px solid var(--orange-dim-strong); }

.empty-state{ background:var(--surface); border:1px dashed var(--border-strong); border-radius:16px; padding:36px 28px; max-width:520px; color:var(--text-dim); }
.empty-state p{ font-size:0.98rem; }

/* ---------- Photo placeholders ---------- */
.photo-placeholder{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  background:repeating-linear-gradient(135deg, rgba(242,233,220,0.05) 0 10px, rgba(242,233,220,0.02) 10px 20px), var(--bg-soft);
  border:1px solid var(--border);
  border-radius:12px;
  color:var(--text-dim);
  flex-shrink:0;
}
.photo-placeholder .camera-icon{ width:20px; height:20px; stroke:var(--text-dim); fill:none; stroke-width:1.4; opacity:0.7; }
.photo-placeholder .photo-label{ font-family:var(--font-mono); font-size:10px; text-align:center; padding:0 6px; opacity:0.8; }
.photo-sm{ width:64px; height:64px; }
.photo-lg{ width:100%; height:100%; }

.photo-img-wrap{ position:relative; display:block; overflow:hidden; border-radius:12px; border:1px solid var(--border); flex-shrink:0; background:var(--bg-soft); }
.photo-img{ display:block; width:100%; height:100%; object-fit:cover; }
.photo-credit{
  position:absolute; left:0; right:0; bottom:0;
  font-family:var(--font-mono); font-size:9.5px; color:rgba(255,255,255,0.9);
  background:linear-gradient(to top, rgba(0,0,0,0.65), rgba(0,0,0,0));
  padding:14px 8px 5px; line-height:1.3;
}

/* ---------- Browse (tap/swipe through items) ---------- */
.browse-topline{ display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:18px; flex-wrap:wrap; }
.browse-index{ font-family:var(--font-mono); font-size:12.5px; color:var(--text-dim); }
.browse-index strong{ color:var(--orange-bright); }

.browse-stage{
  position:relative;
  display:flex;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--surface);
  min-height:260px;
  margin-bottom:24px;
  touch-action:pan-y;
}
.browse-photo-wrap{ flex:0 0 260px; position:relative; }
.browse-arrow{
  position:absolute; top:0; bottom:0; width:64px;
  display:flex; align-items:center; justify-content:center;
  background:none; border:none; cursor:pointer;
  color:var(--text-faint);
  transition:color .15s ease, background .15s ease;
  z-index:2;
}
.browse-arrow:hover{ color:var(--orange-bright); background:rgba(0,0,0,0.15); }
.browse-arrow.left{ left:0; }
.browse-arrow.right{ right:0; }
.browse-arrow svg{ width:22px; height:22px; }

.browse-heading{ padding:24px 26px; display:flex; flex-direction:column; gap:10px; flex:1; min-width:0; }
.browse-heading h1{ font-size:clamp(1.6rem,4vw,2.1rem); }
.botanical-name{ font-family:var(--font-serif); font-style:italic; color:var(--text-dim); font-size:1.02rem; }
.vietnamese-name{ font-family:var(--font-serif); font-size:1rem; color:var(--orange-bright); margin:0; }
.vn-note{ font-family:var(--font-mono); font-size:11px; color:var(--text-faint); margin:0; max-width:56ch; line-height:1.5; }
.vn-inline{ font-family:var(--font-mono); font-size:11px; color:var(--text-faint); font-weight:400; }
.browse-badges{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; margin-top:4px; }
.season-note{ font-size:0.92rem; color:var(--text-dim); margin-top:6px; }

.jump-strip{ display:flex; gap:8px; overflow-x:auto; padding-bottom:6px; margin-bottom:30px; }
.jump-pill{
  flex-shrink:0;
  font-family:var(--font-mono); font-size:11.5px;
  width:30px; height:30px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border-strong); background:transparent; color:var(--text-dim);
  cursor:pointer;
}
.jump-pill.active{ background:var(--orange); border-color:var(--orange); color:var(--bg); }
.jump-pill:hover:not(.active){ border-color:var(--orange-bright); color:var(--orange-bright); }

.detail{ max-width:760px; }
.care-grid{ display:grid; grid-template-columns:repeat(2, 1fr); gap:12px; margin-bottom:22px; }
.care-item{ background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:16px 18px; }
.care-label{ display:block; font-family:var(--font-mono); font-size:11.5px; color:var(--orange-bright); margin-bottom:6px; }
.care-item p{ font-size:0.93rem; color:var(--text); }

.callout{ background:var(--bg-soft); border:1px solid var(--border); color:var(--text); border-radius:14px; padding:20px 22px; margin-bottom:20px; }
.callout-label{ display:block; font-family:var(--font-mono); font-size:11.5px; color:var(--orange-bright); margin-bottom:8px; }
.callout p{ font-size:0.95rem; line-height:1.6; color:var(--text-dim); }

details.problems{ border:1px solid var(--border); border-radius:14px; padding:16px 18px; margin-bottom:24px; background:var(--surface); }
details.problems summary{ cursor:pointer; font-family:var(--font-mono); font-size:13px; color:var(--text-dim); }
details.problems p{ margin-top:12px; font-size:0.93rem; color:var(--text); }

.owned-link, .directory-link{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12.5px; color:var(--text-dim);
  padding:12px 16px; border:1px solid var(--border-strong); border-radius:12px;
  width:fit-content; cursor:pointer; background:var(--surface);
  transition:border-color .15s ease, color .15s ease;
}
.owned-link:hover, .directory-link:hover{ border-color:var(--orange-bright); color:var(--orange-bright); }

.next-task{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12.5px; color:var(--orange-bright); background:var(--orange-dim); border-radius:10px; padding:10px 14px; margin-bottom:20px; width:fit-content; }

.log-section{ margin:26px 0; }
.log-section h2{ font-size:1.1rem; margin-bottom:14px; }
.log-list{ display:flex; flex-direction:column; border-top:1px solid var(--border); }
.log-list li{ display:grid; grid-template-columns:110px 44px 1fr; gap:14px; align-items:baseline; padding:12px 0; border-bottom:1px solid var(--border); font-size:0.9rem; }
.log-date{ font-family:var(--font-mono); font-size:12px; color:var(--text-dim); }
.log-change{ font-family:var(--font-mono); font-size:12px; color:var(--orange-bright); }
.log-note{ color:var(--text); }

.notes-card{ background:var(--surface); border-left:3px solid var(--orange); border-radius:4px 14px 14px 4px; padding:18px 22px; }
.notes-label{ display:block; font-family:var(--font-mono); font-size:11.5px; color:var(--text-dim); margin-bottom:8px; }
.notes-card p{ font-family:var(--font-serif); font-style:italic; font-size:1rem; color:var(--text); line-height:1.6; }

/* ---------- Dry-rest warning callout ---------- */
.callout-warning{ background:var(--orange-dim); border:1px solid var(--orange); border-radius:14px; padding:20px 22px; margin-bottom:22px; }
.callout-warning-label{ display:flex; align-items:center; gap:7px; font-family:var(--font-mono); font-size:11.5px; font-weight:600; color:var(--orange-bright); margin-bottom:8px; letter-spacing:0.02em; }
.callout-warning p{ font-size:0.95rem; line-height:1.6; color:var(--text); }

/* ---------- Shows & Events ---------- */
.event-list{ display:flex; flex-direction:column; gap:12px; }
.event-card{ background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:18px 20px; display:flex; flex-direction:column; gap:6px; }
.event-card-top{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.event-name{ font-family:var(--font-serif); font-size:1.08rem; font-weight:500; color:var(--text); }
.event-date{ font-family:var(--font-mono); font-size:11.5px; color:var(--orange-bright); white-space:nowrap; }
.event-venue{ font-family:var(--font-serif); font-style:italic; font-size:0.88rem; color:var(--text-dim); }
.event-note{ font-size:0.92rem; color:var(--text-dim); line-height:1.5; }

/* ---------- Recurring Tasks ---------- */
.task-list{ display:flex; flex-direction:column; gap:10px; }
.task-card{ background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:16px 18px; display:flex; flex-direction:column; gap:8px; }
.task-card.is-warning{ background:var(--orange-dim); border-color:var(--orange); }
.task-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.task-label{ font-family:var(--font-serif); font-size:1.03rem; font-weight:500; color:var(--text); }
.task-freq{ font-family:var(--font-mono); font-size:11px; color:var(--orange-bright); background:var(--orange-dim); border:1px solid var(--border-strong); border-radius:999px; padding:4px 11px; white-space:nowrap; }
.task-card.is-warning .task-freq{ border-color:var(--orange); }
.task-note{ font-size:0.91rem; color:var(--text-dim); line-height:1.5; }

/* ---------- Responsive ---------- */
@media (max-width:640px){
  .app-shell{ padding:32px 20px 72px; }
  .care-grid{ grid-template-columns:1fr; }
  .browse-stage{ flex-direction:column; }
  .browse-photo-wrap{ flex-basis:180px; width:100%; }
  .log-list li{ grid-template-columns:88px 36px 1fr; font-size:0.84rem; }
  .list-row{ flex-wrap:wrap; }
}