:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-2: #1f232c;
  --border: #2a2f3a;
  --text: #e7e9ec;
  --muted: #8b94a3;
  --accent: #6ea8fe;
  --accent-2: #7B68EE;
  --pos: #44c285;
  --neg: #e07474;
  --warn: #d8a13a;
  --radius: 12px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

a { color: var(--accent); }

header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}
header .brand {
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

.subtitle { color: var(--muted); margin: 0.2rem 0 1rem; }
.spacer { flex: 1 1 auto; }

/* ---------- buttons / inputs ---------- */
.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; font-weight: 600; }
.btn.danger { color: var(--neg); }
.btn.danger:hover { border-color: var(--neg); }

.iconbtn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 9px;
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
  flex: 0 0 auto;
}
.iconbtn.active { border-color: var(--accent-2); color: #fff; background: #2c2740; }
.iconbtn:hover { border-color: var(--accent); }

.search, .sel {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 0.5rem 0.7rem;
  font-size: 0.95rem;
  min-height: 40px;
}
.search { flex: 1 1 220px; min-width: 140px; }
.sel { max-width: 100%; }

/* ---------- toolbar ---------- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.viewtoggle { display: inline-flex; gap: 0.25rem; }
.count { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.6rem; }
.empty { color: var(--muted); padding: 2.5rem 1rem; text-align: center; border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---------- items: tile view ---------- */
.items.tile {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 0.85rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-2);
  border-radius: var(--radius);
  padding: 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color .12s, transform .12s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card .ctitle { font-weight: 650; font-size: 1.02rem; }
.card .csub { color: var(--muted); font-size: 0.88rem; }
.card .cmeta { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.card .cthumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; background: var(--panel-2); }

/* ---------- items: list view ---------- */
.items.list { display: flex; flex-direction: column; gap: 0.4rem; }
.items.list .card {
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  border-left-width: 4px;
}
.items.list .card .cthumb { width: 52px; height: 52px; aspect-ratio: 1; flex: 0 0 auto; order: -1; }
.items.list .ctitlerow { flex: 1 1 40%; }
.items.list .csub { flex: 1 1 25%; }
.items.list .cmeta { flex: 0 0 auto; }

/* ---------- badges / chips / bar ---------- */
.badge {
  font-size: 0.75rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  white-space: nowrap;
}
.badge.s-want-to-learn { color: var(--muted); }
.badge.s-learning { color: var(--warn); border-color: var(--warn); }
.badge.s-playing { color: var(--accent); border-color: var(--accent); }
.badge.s-mastered { color: var(--pos); border-color: var(--pos); }
.badge.s-easy { color: var(--pos); }
.badge.s-medium { color: var(--warn); }
.badge.s-hard { color: var(--neg); }
.badge.s-made { color: var(--pos); border-color: var(--pos); }
.badge.s-want-to-make { color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.chip {
  font-size: 0.74rem;
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}

.bar {
  flex: 1 1 60px;
  min-width: 60px;
  height: 7px;
  background: var(--panel-2);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--pos)); }
.bartxt { font-size: 0.75rem; color: var(--muted); min-width: 2.6em; text-align: right; }
.card .progwrap { display: flex; align-items: center; gap: 0.4rem; width: 100%; }

/* title + inline meta (status, cook time, ...) on one line — tile */
.ctitlerow { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.5rem; }
.ctitlerow .csub { font-size: 0.82rem; }
/* title + inline meta on one line — detail page */
.title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.7rem; margin: 0.2rem 0 1rem; }
.title-row .detail-title { margin: 0; }
.title-row .submeta { color: var(--muted); font-size: 1rem; }

/* ---------- modal ---------- */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 1rem; z-index: 50; overflow-y: auto;
}
.modal[hidden] { display: none; }   /* author display:flex otherwise beats the UA [hidden] rule */
.modal-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: min(560px, 100%);
  margin: auto;
  display: flex; flex-direction: column;
}
.modal-head, .modal-foot {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1rem; border-bottom: 1px solid var(--border);
}
.modal-foot { border-bottom: none; border-top: 1px solid var(--border); }
.modal-head h2 { margin: 0; font-size: 1.15rem; }
.form { padding: 1rem; display: flex; flex-direction: column; gap: 0.85rem; }
.form label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--muted); }
.form input[type=text], .form input[type=url], .form input[type=number],
.form select, .form textarea {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 0.55rem 0.7rem; font-size: 0.95rem; font-family: inherit;
}
.form textarea { min-height: 80px; resize: vertical; }
.form input[type=range] { width: 100%; }
.rangerow { display: flex; align-items: center; gap: 0.6rem; }
.rangerow output { min-width: 3em; text-align: right; color: var(--text); }
.docinput { display: flex; flex-direction: column; gap: 0.4rem; }
.docinput .or { font-size: 0.75rem; color: var(--muted); }
.docinput .current { font-size: 0.8rem; color: var(--pos); }
.imgprev img { max-width: 100%; max-height: 160px; border-radius: 8px; border: 1px solid var(--border); }
.req { color: var(--neg); }
.err { color: var(--neg); font-size: 0.85rem; }

/* ---------- detail page ---------- */
.back { display: inline-block; margin-bottom: 0.5rem; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--text); }
.detail-title { margin: 0.2rem 0 1rem; }
.dimg { width: 100%; max-height: 60vh; object-fit: contain; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel); margin-bottom: 1.2rem; }
.video-wrap {
  position: relative; width: 100%; aspect-ratio: 16/9;
  border-radius: var(--radius); overflow: hidden; margin-bottom: 1.2rem; background: #000;
}
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem; margin-bottom: 1.2rem;
}
.dfield { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 0.7rem 0.85rem; }
.dlabel { font-size: 0.75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: 0.35rem; }
.dval { font-size: 1rem; word-break: break-word; }
.notes { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 0.85rem; margin-bottom: 1.2rem; }
.notes p { margin: 0; white-space: pre-wrap; }
.docblock { margin-bottom: 1.2rem; }
.docblock .open-ext { font-size: 0.75rem; margin-left: 0.5rem; text-transform: none; letter-spacing: 0; }
.pdf { width: 100%; height: 85vh; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.biglink { display: inline-block; padding: 0.8rem 1rem; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; word-break: break-all; }

/* ---------- mobile ---------- */
@media (max-width: 600px) {
  .items.tile { grid-template-columns: 1fr 1fr; }
  .items.list .card { flex-wrap: wrap; }
  .items.list .csub { flex-basis: 100%; }
  .toolbar .search { flex-basis: 100%; order: -1; }
  .pdf { height: 70vh; }
  main { padding: 0.75rem; }
}
@media (max-width: 380px) {
  .items.tile { grid-template-columns: 1fr; }
}