/* ============================================================
   Canon — personal music canon tracker
   Aesthetic: hand-set library catalog meets vinyl spine.
   Deep ink background, antique gold accent, serif headings.
============================================================ */

:root {
  --bg: #14110e;
  --bg-soft: #1c1815;
  --bg-card: #1e1a16;
  --bg-card-hi: #2a241e;
  --ink: #ede4d2;
  --ink-dim: #a59883;
  --ink-faint: #6b6253;
  --gold: #c9a24a;
  --gold-hi: #e5be64;
  --rule: #2a241e;
  --rule-bright: #3a3027;
  --red: #c64a4a;
  --green: #7ab564;
  --shadow-card: 0 1px 0 rgba(255,255,255,.03), 0 2px 6px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 20% 0%, rgba(201,162,74,.04), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(122,181,100,.025), transparent 50%);
}

a { color: var(--gold); text-decoration: none; transition: color .15s; }
a:hover { color: var(--gold-hi); }

h1, h2, h3, h4 {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: .01em;
  margin: 0 0 .4em;
  color: var(--ink);
}
h1 { font-size: 2.6rem; line-height: 1.1; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.3rem; }

small, .small { font-size: .82rem; color: var(--ink-dim); }
.dim { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }

/* ----------------------------- Top bar ------------------------------ */
.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--rule);
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 50;
}
.brand a {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .04em;
}
.brand a:hover { color: var(--gold-hi); }
.brand small { display: block; color: var(--ink-faint); font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; }
.logo-mark { color: var(--gold); margin-right: .2em; }
.topnav { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.topnav a { color: var(--ink-dim); font-size: .9rem; font-weight: 500; text-transform: uppercase; letter-spacing: .12em; }
.topnav a:hover { color: var(--gold-hi); }
.search-form input {
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: .55rem .8rem;
  border-radius: 3px;
  font: inherit;
  font-size: .85rem;
  width: 280px;
  outline: none;
}
.search-form input:focus { border-color: var(--gold); }

/* ----------------------------- Layout ------------------------------ */
main { max-width: 1400px; margin: 0 auto; padding: 2rem; }

.section { margin: 3rem 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: .6rem;
}
.section-head h2 { margin: 0; }
.section-head a { font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; }

/* --------------------------- Stat strip ----------------------------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 2rem;
}
.stat {
  background: var(--bg-card);
  padding: 1.1rem 1.2rem;
}
.stat-n {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.stat-l {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--ink-dim);
  margin-top: .35rem;
}

/* --------------------------- Album cards --------------------------- */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.4rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: 0 6px 20px rgba(0,0,0,.5), 0 0 0 1px rgba(201,162,74,.2);
}
.card-art {
  aspect-ratio: 1;
  background: var(--bg-soft);
  background-size: cover;
  background-position: center;
  position: relative;
}
.card-art-placeholder {
  display: flex; align-items: center; justify-content: center;
  height: 100%;
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  color: var(--ink-faint);
}
.card-rank {
  position: absolute;
  top: .4rem; left: .4rem;
  background: rgba(0,0,0,.7);
  color: var(--gold-hi);
  padding: .15rem .5rem;
  border-radius: 2px;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: .85rem;
}
.card-owned {
  position: absolute;
  top: .4rem; right: .4rem;
  width: 1.5rem; height: 1.5rem;
  background: var(--green);
  color: #000;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  font-weight: bold;
}
.card-body {
  padding: .75rem .9rem 1rem;
  display: flex; flex-direction: column;
  flex: 1;
}
.card-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: .2rem;
}
.card-artist { color: var(--ink-dim); font-size: .85rem; }
.card-meta {
  margin-top: .5rem; font-size: .72rem;
  color: var(--ink-faint);
  display: flex; gap: .8rem;
  text-transform: uppercase; letter-spacing: .1em;
}

/* ---------------------------- Tables -------------------------------- */
table.canon {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
table.canon th, table.canon td {
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
  text-align: left;
}
table.canon th {
  background: var(--bg-soft);
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  font-weight: 500;
}
table.canon tr:last-child td { border-bottom: none; }
table.canon tr:hover td { background: var(--bg-card-hi); }
table.canon td.rank { font-family: "Cormorant Garamond", serif; color: var(--gold); font-size: 1.1rem; width: 3rem; }
table.canon td.year { color: var(--ink-dim); width: 4rem; }
table.canon td.actions { width: 1%; white-space: nowrap; }

/* ---------------------------- Buttons ------------------------------- */
.btn {
  display: inline-block;
  padding: .4rem .9rem;
  border: 1px solid var(--rule-bright);
  background: var(--bg-soft);
  color: var(--ink);
  border-radius: 3px;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.btn:hover { border-color: var(--gold); color: var(--gold-hi); }
.btn-primary { background: var(--gold); color: #000; border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-hi); color: #000; }
.btn-danger:hover { border-color: var(--red); color: var(--red); }
.btn-sm { padding: .25rem .6rem; font-size: .72rem; }

/* ---------------------------- Filters ------------------------------- */
.filterbar {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  margin-bottom: 1.5rem;
}
.filterbar label { color: var(--ink-dim); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.filterbar select, .filterbar input {
  background: var(--bg-soft);
  color: var(--ink);
  border: 1px solid var(--rule);
  padding: .4rem .7rem;
  border-radius: 3px;
  font: inherit;
  font-size: .85rem;
}

/* ------------------------- Era / composer --------------------------- */
.era-group { margin-bottom: 3rem; }
.era-group h3 {
  font-size: 1.4rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: .4rem;
  margin-bottom: 1rem;
  letter-spacing: .04em;
}
.composer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.composer-card {
  display: flex;
  align-items: center;
  gap: .8rem;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: .7rem .9rem;
  transition: border-color .15s;
}
.composer-card:hover { border-color: var(--gold); }
.composer-portrait {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-soft); background-size: cover; background-position: center top;
  border: 1px solid var(--rule-bright);
}
.composer-info { flex: 1; min-width: 0; }
.composer-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.composer-dates { color: var(--ink-faint); font-size: .75rem; }
.composer-flags { display: flex; gap: .2rem; }
.flag-essential, .flag-popular {
  display: inline-block; padding: .1rem .4rem; border-radius: 2px;
  font-size: .65rem; text-transform: uppercase; letter-spacing: .1em;
}
.flag-essential { background: var(--gold); color: #000; }
.flag-popular { background: var(--rule-bright); color: var(--ink); }

/* ---------------------------- Taste bars ---------------------------- */
.bar-list { display: flex; flex-direction: column; gap: .8rem; }
.bar-row {
  display: grid;
  grid-template-columns: 8rem 1fr 4rem;
  align-items: center;
  gap: .8rem;
}
.bar-label { color: var(--ink); font-size: .9rem; text-transform: capitalize; }
.bar-track {
  height: 12px;
  background: var(--bg-soft);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--rule);
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-hi));
}
.bar-value { color: var(--ink-dim); font-size: .8rem; text-align: right; font-variant-numeric: tabular-nums; }

/* --------------------- Coverage spark heatmap ----------------------- */
.heatstrip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 4px;
}
.heatcell {
  padding: .8rem .5rem;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 3px;
  text-align: center;
}
.heatcell strong { display: block; color: var(--ink); font-family: "Cormorant Garamond", serif; font-size: 1.1rem; }
.heatcell small { color: var(--ink-faint); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }

/* ---------------------------- Lists --------------------------------- */
.row-list { display: flex; flex-direction: column; gap: .5rem; }
.row {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: .65rem .9rem;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 3px;
}
.row:hover { border-color: var(--rule-bright); }
.row .date { color: var(--gold); font-family: "Cormorant Garamond", serif; font-size: 1rem; }
.row .meta { color: var(--ink-dim); font-size: .85rem; }

/* ---------------------------- Footer -------------------------------- */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-faint);
  font-size: .75rem;
  flex-wrap: wrap;
}
.footer-admin { color: var(--ink-faint); font-size: .7rem; opacity: .5; }

/* --------------------------- Detail pages --------------------------- */
.detail-header {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}
.detail-art {
  aspect-ratio: 1;
  background: var(--bg-soft);
  background-size: cover; background-position: center;
  border: 1px solid var(--rule-bright);
  border-radius: 4px;
}
.detail-meta dt { color: var(--ink-faint); font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; margin-top: .8rem; }
.detail-meta dd { color: var(--ink); margin: .1rem 0 0; font-size: 1rem; }
.detail-actions { display: flex; gap: .8rem; margin: 1.5rem 0; flex-wrap: wrap; }

.work-list { columns: 2; column-gap: 2rem; }
.work-list li { break-inside: avoid; padding: .35rem 0; border-bottom: 1px dotted var(--rule); list-style: none; }
.work-list .work-genre { color: var(--ink-faint); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; margin-top: 1rem; border: none; }
@media (max-width: 720px) { .work-list { columns: 1; } .detail-header { grid-template-columns: 1fr; } }

/* --------------------- Pagination & misc --------------------------- */
.pager { display: flex; gap: .5rem; justify-content: center; margin: 2rem 0; }
.pager a, .pager span {
  padding: .4rem .8rem; border: 1px solid var(--rule); border-radius: 3px;
  color: var(--ink-dim); font-size: .85rem;
}
.pager .current { background: var(--gold); color: #000; border-color: var(--gold); }

.empty {
  text-align: center; color: var(--ink-faint); padding: 4rem 1rem;
  font-family: "Cormorant Garamond", serif; font-size: 1.4rem;
}

/* tiny inline icon for "in library" check */
.owned-pill {
  display: inline-block; padding: .1rem .5rem; border-radius: 2px;
  background: rgba(122,181,100,.15); color: var(--green);
  font-size: .7rem; text-transform: uppercase; letter-spacing: .1em;
}
.missing-pill {
  display: inline-block; padding: .1rem .5rem; border-radius: 2px;
  background: rgba(201,162,74,.1); color: var(--gold);
  font-size: .7rem; text-transform: uppercase; letter-spacing: .1em;
}