/* open-setlist-stash — platform default theme.
   Clean, minimal, content-first. Works for any band's setlist game.
   Forks can override by setting THEME_FILE in .env or by editing this file. */

:root {
  --bg:           #fafaf7;
  --surface:      #ffffff;
  --surface-alt:  #f5f3ee;
  --border:       #e3dfd6;
  --border-soft:  #ecebe5;

  --text:         #1a1a1a;
  --text-soft:    #4a4a4a;
  --text-mute:    #8a8580;

  --accent:       #0e7c66;
  --accent-soft:  #d6ece5;
  --accent-deep:  #095244;

  --error:        #9e2222;
  --error-soft:   #f3dada;
  --warn:         #a07300;

  --radius:       6px;
  --shadow-sm:    0 1px 2px rgba(0,0,0,0.04);
  --shadow:       0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:    0 6px 20px rgba(0,0,0,0.07);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

/* ---- masthead ---- */

.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
  border: 0;
}
.brand:hover {
  color: var(--accent);
  text-decoration: none;
  border: 0;
}

.handle {
  font-size: 0.85rem;
  color: var(--text-mute);
}
.handle strong {
  color: var(--text);
  font-weight: 600;
  background: none;
  box-shadow: none;
  padding: 0;
}

.topbar nav {
  margin-left: auto;
  display: flex;
  gap: 1.25rem;
  align-items: center;
}
.topbar nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  border: 0;
  padding: 0.4rem 0;
  transition: color 120ms ease;
}
.topbar nav a:hover {
  color: var(--accent);
  border: 0;
}

/* ---- content frame ---- */

.content {
  max-width: 760px;
  margin: 2rem auto 1rem;
  padding: 0 1.5rem;
}

.footer {
  color: var(--text-mute);
  text-align: center;
  padding: 3rem 1rem 2rem;
  font-size: 0.85rem;
  border-top: 1px solid var(--border-soft);
  margin-top: 3rem;
}
.footer::before { content: none; }

/* ---- typography ---- */

h1, h2, h3 {
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2rem;
  font-weight: 600;
  margin: 0.5rem 0 1rem;
}
h1::after { content: none; }
h2 {
  font-size: 1.4rem;
  margin: 1.6rem 0 0.7rem;
  color: var(--text);
}
h2::before { content: none; }
h3 {
  font-size: 1.1rem;
  margin: 1.2rem 0 0.5rem;
  color: var(--text-soft);
}

p { margin: 0.6rem 0 0.85rem; }
strong {
  font-weight: 600;
  color: var(--text);
  background: none;
  box-shadow: none;
  padding: 0;
}
em { font-style: italic; color: inherit; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(14,124,102,0.35);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  border: 0;
  transition: color 120ms ease, text-decoration-color 120ms ease;
}
a:hover {
  color: var(--accent-deep);
  text-decoration-color: var(--accent);
}

code {
  font-family: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--surface-alt);
  color: var(--text);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  box-shadow: none;
  border: 1px solid var(--border-soft);
}

.muted {
  color: var(--text-mute);
  font-style: normal;
  font-size: 0.92rem;
  line-height: 1.5;
}

.error { color: var(--error); font-weight: 500; }
.error-card { border-color: var(--error) !important; background: var(--error-soft) !important; }
.error-card h2 { color: var(--error); }

/* ---- card ---- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 1.2rem 0;
  box-shadow: var(--shadow-sm);
  transform: none;
  transition: box-shadow 140ms ease;
}
.card:nth-of-type(2n),
.card:nth-of-type(3n),
.card:nth-of-type(4n) {
  box-shadow: var(--shadow-sm);
  transform: none;
}
.card:hover {
  box-shadow: var(--shadow);
  transform: none;
}
.card::before { content: none; }
.card:nth-of-type(2n)::before,
.card:nth-of-type(3n)::before,
.card:nth-of-type(4n)::before { content: none; }
.card.error-card::before { content: none; }
.card > :first-child { margin-top: 0; }
.card > :last-child  { margin-bottom: 0; }

/* ---- forms ---- */

form { display: block; }

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  margin: 1.3rem 0;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
legend {
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  background: none;
  padding: 0 0.5rem;
  box-shadow: none;
  transform: none;
}

label {
  display: block;
  margin: 0.85rem 0 0.3rem;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-soft);
}

input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 0.55rem 0.75rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
input[type="text"]:focus,
input[type="email"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  padding: 0.55rem 0.75rem;
  background: var(--surface);
}

input::placeholder {
  color: var(--text-mute);
  opacity: 0.7;
  font-style: normal;
  font-family: inherit;
}

/* ---- button ---- */

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
  text-decoration: none;
  margin: 0.7rem 0.5rem 0.5rem 0;
  box-shadow: var(--shadow-sm);
  transition: background 120ms ease, box-shadow 120ms ease;
}
.btn::after { content: ""; margin: 0; }
.btn:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
  transform: none;
  box-shadow: var(--shadow);
}
.btn:hover::after { content: ""; }
.btn:active {
  transform: none;
  box-shadow: var(--shadow-sm);
}
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn + .btn {
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn + .btn::after { content: ""; }
.btn + .btn:hover {
  background: var(--surface-alt);
  color: var(--accent-deep);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.btn + .btn:hover::after { content: ""; }

button[disabled],
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}

/* ---- lock countdown ---- */

.lock {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--accent-soft);
  border: 0;
  border-left: 3px solid var(--accent);
  padding: 0.7rem 0.95rem;
  margin: 1rem 0;
  letter-spacing: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: none;
  position: relative;
}
.lock::before { content: none; animation: none; }
.lock strong { color: var(--accent-deep); background: none; box-shadow: none; padding: 0; }
#lock-countdown {
  font-weight: 600;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
}

/* ---- song picker ---- */

.song-picker {
  margin: 0.85rem 0;
  position: relative;
}
.song-picker .picker-hint {
  margin: 0.35rem 0 0;
  min-height: 1.1rem;
  font-size: 0.85rem;
  font-style: normal;
  color: var(--text-mute);
}
.song-picker-picked input.song-picker-title {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.song-picker-picked::after {
  content: "✓";
  position: absolute;
  right: 0.7rem;
  top: 2.05rem;
  color: var(--accent);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  transform: none;
  pointer-events: none;
}
.song-picker-bad input.song-picker-title {
  border-color: var(--error);
  box-shadow: 0 0 0 3px var(--error-soft);
}
.song-picker-bad .picker-hint { color: var(--error); }

/* ---- leaderboard ---- */

.scope-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin: 1.5rem 0 1rem;
}
.scope-tab {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  padding: 0.6rem 1rem;
  color: var(--text-soft);
  background: transparent;
  text-decoration: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
  position: static;
  top: auto;
  box-shadow: none;
}
.scope-tab:hover {
  color: var(--accent);
  background: transparent;
  border-bottom-color: transparent;
  top: auto;
}
.scope-tab.is-active {
  color: var(--accent);
  background: transparent;
  border-bottom-color: var(--accent);
  font-weight: 600;
  top: auto;
  box-shadow: none;
}
.scope-key-list {
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--text-mute);
  margin: 0.6rem 0 1rem;
}
.scope-key-list a { color: var(--text-soft); text-decoration: none; }
.scope-key-list a:hover { color: var(--accent); }

.leaderboard-wrap { margin: 0.5rem 0 1.5rem; }

table.leaderboard {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: inherit;
  font-size: 0.93rem;
  box-shadow: var(--shadow-sm);
}
table.leaderboard th,
table.leaderboard td {
  padding: 0.7rem 0.95rem;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
table.leaderboard th {
  background: var(--surface-alt);
  color: var(--text-soft);
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
}
table.leaderboard td.num,
table.leaderboard th.num {
  text-align: right;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-weight: 500;
}
table.leaderboard tbody tr:hover td { background: var(--surface-alt); }
table.leaderboard tr:last-child td { border-bottom: none; }
table.leaderboard tr.is-me td {
  background: var(--accent-soft) !important;
  font-weight: 500;
}
table.leaderboard tr.is-me td:first-child {
  border-left: 3px solid var(--accent);
  padding-left: calc(0.95rem - 3px);
}
table.leaderboard a {
  color: var(--text);
  text-decoration: none;
  border: 0;
}
table.leaderboard a:hover { color: var(--accent); text-decoration: underline; }

.me-tag {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.65rem;
  padding: 0.12rem 0.4rem;
  border: 0;
  border-radius: 3px;
  margin-left: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: 0.1em;
  transform: none;
  box-shadow: none;
}

/* ---- leagues ---- */

.league-card-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}
.league-name {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.15rem;
  border: 0;
  text-shadow: none;
  line-height: 1.2;
}
.league-name:hover { color: var(--accent); text-decoration: none; text-shadow: none; }

.member-list {
  list-style: none;
  padding: 0;
  margin: 0.6rem 0 1rem;
}
.member-list li {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border-soft);
  font-family: inherit;
  font-size: 0.92rem;
  background: transparent;
}
.member-list li:nth-child(even) { background: transparent; }
.member-list li:last-child { border-bottom: none; }
.member-list a { color: var(--text); text-decoration: none; }
.member-list a:hover { color: var(--accent); }

.post-submit-leagues { margin: 0.75rem 0; }
.post-submit-leagues a { margin-right: 0.5rem; }

.claim-stub {
  color: var(--text-mute);
  font-family: inherit;
  font-style: normal;
  font-size: 0.85rem;
}

/* ---- decorative bits (themes can override) ---- */

.stamp,
.stamp.stamp-gold,
.stamp.stamp-teal,
.stamp.stamp-brick,
.stamp.stamp-yellow {
  display: inline-block;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-soft);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  transform: none;
  background: var(--surface-alt);
  text-shadow: none;
  border-radius: 3px;
  user-select: none;
  font-weight: 600;
}

.sticker {
  display: inline-block;
  font-family: "IBM Plex Sans", sans-serif;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 0;
  padding: 0.2rem 0.55rem;
  transform: none;
  box-shadow: none;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.donut {
  display: none;
}

.patch {
  display: inline-block;
  font-family: "IBM Plex Sans", sans-serif;
  color: #fff;
  background: var(--accent);
  border: 0;
  outline: none;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  letter-spacing: 0;
  font-size: 0.95rem;
  text-shadow: none;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transform: none;
  font-weight: 600;
}
.patch:hover { color: #fff; background: var(--accent-deep); }

/* ---- blog (generic engine styling; theme variables only) ---- */

.blog-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}
.blog-list-item {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.blog-list-item:last-child { border-bottom: 0; }
.blog-list-title {
  font-size: 1.2rem;
  font-weight: 600;
}
.blog-list-meta,
.post-meta {
  font-size: 0.85rem;
  color: var(--text-mute);
  margin-top: 0.2rem;
}
.blog-list-summary {
  margin: 0.4rem 0 0;
  color: var(--text-soft);
}

.post-header { margin-bottom: 1.4rem; }
.post-body {
  font-size: 1.02rem;
  line-height: 1.7;
}
.post-body h2 { margin-top: 1.8rem; }
.post-body p { margin: 0.9rem 0; }
.post-body a {
  color: var(--accent);
  text-decoration: underline;
}
.post-body a:hover { color: var(--accent-deep); }
.post-body code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.9em;
  background: var(--surface-alt);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}
.post-body pre {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  overflow-x: auto;
}
.post-body pre code { background: none; padding: 0; }

/* Readable post table (the gap table especially). */
.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.3rem 0;
  font-size: 0.92rem;
}
.post-body th,
.post-body td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border-soft);
  text-align: left;
}
.post-body thead th {
  border-bottom: 2px solid var(--border);
  color: var(--text-soft);
  font-weight: 600;
  white-space: nowrap;
}
.post-body tbody tr:nth-child(even) { background: var(--surface-alt); }
.post-body td:not(:first-child),
.post-body th:not(:first-child) {
  font-variant-numeric: tabular-nums;
}

.post-back { margin-top: 2rem; }
.post-back a { color: var(--text-mute); }

@media (max-width: 640px) {
  .post-body { font-size: 0.97rem; }
  .post-body table { font-size: 0.84rem; }
  .post-body th, .post-body td { padding: 0.45rem 0.5rem; }
}

/* ---- responsive ---- */

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; gap: 0.5rem 1rem; padding: 0.85rem 1.1rem; }
  .topbar nav { margin-left: 0; width: 100%; gap: 0.85rem; }
  .topbar nav a { font-size: 0.85rem; }
  .brand { font-size: 1.05rem; }
  .content { margin: 1.4rem auto 0.5rem; padding: 0 1.1rem; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.2rem; }
  table.leaderboard { font-size: 0.88rem; }
  table.leaderboard th, table.leaderboard td { padding: 0.55rem 0.6rem; }
}