:root {
  color-scheme: light;
  --bg: #e6ebf8;
  --blob-red: rgba(215, 38, 61, 0.30);
  --blob-blue: rgba(31, 79, 214, 0.34);
  --tree-bg: #f8f9fc;
  --surface: #ffffff;
  --surface-2: #eef1f8;
  --ink: #101a3a;
  --muted: #535d80;
  --line: #d6dcea;
  --red: #d7263d;
  --blue: #1f4fd6;
  --navy: #13214d;
  --gold: #f4b400;
  --on-accent: #ffffff;
  --court-line: #ffffff;
  --silver: #9aa3b5;
  --bronze: #c07a3c;
  --shadow: 0 12px 32px rgba(16, 26, 58, 0.14);
  --glass: linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42));
  --glass-solid: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.85);
  --glass-edge: rgba(16, 26, 58, 0.08);
  --glass-shadow: 0 8px 28px rgba(16, 26, 58, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.9);

  --f-display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --f-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
  color-scheme: dark;
  --bg: #0a1024;
  --blob-red: rgba(255, 75, 95, 0.22);
  --blob-blue: rgba(91, 134, 255, 0.28);
  --tree-bg: #10172e;
  --surface: #151e3c;
  --surface-2: #1c2748;
  --ink: #eef1fa;
  --muted: #a1abcb;
  --line: #2a365e;
  --red: #ff4b5f;
  --blue: #6a92ff;
  --navy: #34478c;
  --gold: #ffc53d;
  --on-accent: #ffffff;
  --court-line: #dfe6ff;
  --silver: #b5bdd0;
  --bronze: #d9914f;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  --glass: linear-gradient(135deg, rgba(40, 54, 100, 0.62), rgba(20, 28, 58, 0.38));
  --glass-solid: rgba(18, 26, 54, 0.82);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-edge: rgba(255, 255, 255, 0.06);
  --glass-shadow: 0 8px 28px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a1024;
  --blob-red: rgba(255, 75, 95, 0.22);
  --blob-blue: rgba(91, 134, 255, 0.28);
  --tree-bg: #10172e;
  --surface: #151e3c;
  --surface-2: #1c2748;
  --ink: #eef1fa;
  --muted: #a1abcb;
  --line: #2a365e;
  --red: #ff4b5f;
  --blue: #6a92ff;
  --navy: #34478c;
  --gold: #ffc53d;
  --on-accent: #ffffff;
  --court-line: #dfe6ff;
  --silver: #b5bdd0;
  --bronze: #d9914f;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  --glass: linear-gradient(135deg, rgba(40, 54, 100, 0.62), rgba(20, 28, 58, 0.38));
  --glass-solid: rgba(18, 26, 54, 0.82);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-edge: rgba(255, 255, 255, 0.06);
  --glass-shadow: 0 8px 28px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  position: relative;
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
}

.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
a { color: var(--blue); }
code {
  font-family: var(--f-mono);
  font-size: 12.5px;
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 4px;
}

/* ---------- Header ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 10px;
}
.hero { padding-block: 48px 24px; }
.hero h1 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(52px, 10vw, 108px);
  line-height: 0.88;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}
.hero .lede { max-width: 56ch; font-size: 17px; color: var(--muted); margin: 16px 0 0; }
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 18px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.stats b { color: var(--ink); }

/* ---------- Controls ---------- */
.controls {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 5;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding-block: 12px;
}
.controls .wrap { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.search {
  flex: 1 1 240px;
  min-width: 0;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.chip:hover { border-color: var(--blue); }
.chip[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: var(--on-accent); }
.nav-links { display: flex; gap: 16px; font-size: 14px; font-weight: 600; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { text-decoration: underline; }

/* ---------- Sections ---------- */
.section { padding-block: 36px 12px; }
.section h2 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 38px;
  text-transform: uppercase;
  margin: 0 0 4px;
}
.section .sub { color: var(--muted); margin: 0 0 20px; max-width: 62ch; }

/* ---------- Tree ---------- */
.tree { position: relative; display: grid; gap: 56px; padding-block: 40px 90px; }
.tree-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  z-index: 0;
}
.trunk { fill: none; stroke: var(--navy); stroke-width: 12; stroke-linecap: round; }
.trunk-line { fill: none; stroke: var(--court-line); stroke-width: 2; stroke-dasharray: 10 9; opacity: 0.85; }
.root { fill: none; stroke: var(--navy); stroke-width: 5; stroke-linecap: round; }
.branch { fill: none; stroke-width: 3; stroke-linecap: round; transition: stroke-width 0.15s ease, stroke 0.15s ease; }
.branch.red { stroke: var(--red); }
.branch.blue { stroke: var(--blue); }
.branch.hot { stroke: var(--gold); stroke-width: 5; }

/* Growth: trunk rises from the roots, branches sprout as it reaches them. */
.tree.grow .trunk,
.tree.grow .root,
.tree.grow .branch {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw var(--dur, 0.6s) cubic-bezier(0.5, 0, 0.2, 1) var(--d, 0s) forwards;
}
.tree.grow .trunk-line { opacity: 0; animation: fade-in 0.6s ease var(--d, 1.4s) forwards; }
.tree.grow .batch-badge { animation: pop 0.45s cubic-bezier(0.3, 1.6, 0.5, 1) var(--d, 0s) both; }
.tree.grow .leaf { animation: pop 0.45s cubic-bezier(0.3, 1.5, 0.5, 1) var(--d, 0s) both; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade-in { to { opacity: 0.85; } }
@keyframes pop { from { opacity: 0; transform: scale(0.4); } to { opacity: 1; transform: none; } }

.shuttle { transition: opacity 0.3s ease; }
.shuttle .cork { fill: var(--gold); }
.shuttle .skirt { fill: var(--surface); stroke: var(--ink); stroke-width: 1.4; stroke-linejoin: round; }
.shuttle .rib { stroke: var(--ink); stroke-width: 1; opacity: 0.55; }

.batch {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 110px 1fr;
  align-items: center;
}
.batch-badge {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  color: var(--on-accent);
  box-shadow: 0 0 0 6px var(--tree-bg);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.batch.red .batch-badge { background: var(--red); }
.batch.blue .batch-badge { background: var(--blue); }
.batch:hover .batch-badge { box-shadow: 0 0 0 6px var(--tree-bg), 0 0 0 10px var(--gold); transform: rotate(-6deg); }

.leaves { grid-row: 1; display: flex; flex-wrap: wrap; gap: 10px; }
.batch:nth-of-type(odd) .leaves { grid-column: 3; justify-content: flex-start; }
.batch:nth-of-type(even) .leaves { grid-column: 1; justify-content: flex-end; }

.leaf {
  display: flex;
  align-items: center;
  gap: 10px;
  font: inherit;
  font-weight: 600;
  text-align: left;
  color: var(--ink);
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 5px 16px 5px 5px;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, opacity 0.2s ease;
}
.leaf:hover { transform: translateY(-3px) rotate(-1.5deg); border-color: var(--gold); box-shadow: var(--shadow); }
.leaf.iit .avatar { box-shadow: 0 0 0 2.5px var(--surface), 0 0 0 5px var(--gold); }
.leaf.iit { padding-left: 7px; }
.leaf.lineage { border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold); }
.leaf .nick { display: block; font-size: 12px; font-weight: 400; color: var(--muted); line-height: 1.2; }
.leaf .name { line-height: 1.2; }

.avatar {
  position: relative;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 17px;
  color: #fff;
}
.avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.avatar.lg { width: 112px; height: 112px; font-size: 44px; box-shadow: 0 0 0 4px var(--surface), 0 0 0 7px var(--gold); }

.no-results { text-align: center; color: var(--muted); padding: 30px 0; position: relative; z-index: 1; }
.empty-state {
  border: 1.5px dashed var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  color: var(--muted);
  max-width: 62ch;
}

/* ---------- Inter IIT ---------- */
#interiit { display: grid; gap: 18px; }
.meet { border: 1.5px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.meet header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-bottom: 12px; }
.meet-year { font-family: var(--f-display); font-weight: 800; font-size: 34px; line-height: 1; color: var(--red); }
.meet-host { font-weight: 600; font-size: 17px; }
.meet-result { font-size: 14px; color: var(--muted); }
.meet-squad { display: flex; flex-wrap: wrap; gap: 8px; }
.squad-chip {
  display: flex; align-items: center; gap: 8px;
  font: inherit; font-weight: 600; font-size: 14px; text-align: left;
  color: var(--ink); background: var(--surface-2);
  border: 1.5px solid transparent; border-radius: 999px;
  padding: 4px 14px 4px 4px; cursor: pointer;
}
.squad-chip:hover { border-color: var(--gold); }
.squad-chip .avatar { width: 32px; height: 32px; font-size: 14px; }
.squad-chip small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }

/* ---------- Medals ---------- */
.medal { flex: none; display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--line); margin-top: 5px; }
.medal.m1 { background: var(--gold); }
.medal.m2 { background: var(--silver); }
.medal.m3 { background: var(--bronze); }
.medal.m4 { background: transparent; border: 2px solid var(--silver); }
.medal.maward { background: var(--red); border-radius: 3px; transform: rotate(45deg) scale(0.85); }

.events { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.event { border: 1.5px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.event h3 { font-family: var(--f-display); font-weight: 800; font-size: 24px; text-transform: uppercase; margin: 0 0 10px; line-height: 1.05; }
.event h3 span { color: var(--red); }
.event ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.event li { display: grid; grid-template-columns: 12px 1fr auto; gap: 2px 10px; align-items: start; font-size: 14px; }
.event .cat { color: var(--muted); }
.event .pl { font-weight: 600; text-align: right; }
.event .nm { grid-column: 2 / 4; font-weight: 600; }
.who-link { font: inherit; color: var(--blue); background: none; border: 0; padding: 0; cursor: pointer; text-align: left; }
.who-link:hover { text-decoration: underline; }

/* ---------- Family ---------- */
.family-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.family-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}
.family-card .role { font-size: 13px; color: var(--red); font-weight: 600; }
.family-card p { margin: 4px 0 0; font-size: 13px; color: var(--muted); }


footer { padding-block: 40px; color: var(--muted); font-size: 13px; }

/* ---------- Drawer ---------- */
.scrim { position: fixed; inset: 0; background: rgba(8, 12, 30, 0.5); z-index: 20; }
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 21;
  width: min(420px, 100%);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow-y: auto;
  padding: calc(22px + env(safe-area-inset-top, 0px)) 24px calc(28px + env(safe-area-inset-bottom, 0px));
  animation: slide-in 0.35s cubic-bezier(0.2, 1.2, 0.4, 1);
}
@keyframes slide-in { from { transform: translateX(60px); opacity: 0; } to { transform: none; opacity: 1; } }
.drawer .close {
  float: right;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: var(--surface-2);
  border: 0;
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.drawer h3 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 44px;
  line-height: 0.92;
  text-transform: uppercase;
  margin: 20px 0 6px;
  text-wrap: balance;
}
.drawer .nick { color: var(--red); font-weight: 600; margin: 0; }
.drawer .note { font-size: 16px; margin: 12px 0 0; }
.drawer dl { display: grid; grid-template-columns: 100px 1fr; gap: 8px 12px; margin: 20px 0 0; }
.drawer dt { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 2px; }
.drawer dd { margin: 0; }
.drawer h4 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 24px 0 8px; }
.drawer ul { margin: 0; padding-left: 18px; }
.drawer .people { display: flex; flex-wrap: wrap; gap: 6px; }
.drawer .people button {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: var(--surface-2);
  border: 1.5px solid transparent;
  border-radius: 999px;
  padding: 4px 12px;
  cursor: pointer;
}
.drawer .people button:hover { border-color: var(--blue); }
.drawer .wins, .drawer .iit-list { list-style: none; padding: 0; display: grid; gap: 8px; }
.drawer .wins li { display: flex; gap: 10px; }
.drawer .wins .ev { color: var(--muted); font-size: 13px; }
.drawer .iit-list li { padding-left: 22px; position: relative; }
.drawer .iit-list li::before { content: ""; position: absolute; left: 0; top: 5px; width: 12px; height: 12px; border-radius: 50%; border: 3px solid var(--gold); }
.story p { margin: 0 0 10px; font-size: 15.5px; line-height: 1.6; }
.story i { color: var(--muted); font-size: 13px; }
.story blockquote { margin: 0 0 12px; padding: 2px 0 2px 12px; border-left: 3px solid var(--red); font-size: 15px; line-height: 1.55; font-style: italic; }
.story-write, .story-edit {
  display: inline-block; margin-top: 6px;
  font-weight: 600; font-size: 14px; text-decoration: none;
  border-radius: 999px; padding: 7px 16px;
}
.story-write { background: var(--red); color: var(--on-accent); }
.story-edit { border: 1.5px solid var(--line); color: var(--ink); }
.story-write:hover, .story-edit:hover { filter: brightness(0.95); }
.drawer .hint { color: var(--muted); font-size: 13px; margin: 6px 0 0; }

/* ---------- Phone ---------- */
@media (max-width: 720px) {
  .hero { padding-block: 32px 18px; }
  .tree { gap: 40px; }
  .batch { grid-template-columns: 76px 1fr; align-items: start; }
  .batch-badge { grid-column: 1; width: 60px; height: 60px; font-size: 24px; }
  .batch:nth-of-type(odd) .leaves,
  .batch:nth-of-type(even) .leaves { grid-column: 2; justify-content: flex-start; padding-left: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .tree.grow .trunk, .tree.grow .root, .tree.grow .branch, .tree.grow .trunk-line,
  .tree.grow .batch-badge, .tree.grow .leaf, .drawer { animation: none; stroke-dashoffset: 0; opacity: 1; }
  .leaf, .batch-badge { transition: none; }
}

/* ---------- Backdrop & glass ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(40vmax 40vmax at 8% 6%, var(--blob-blue), transparent 70%),
    radial-gradient(34vmax 34vmax at 96% 30%, var(--blob-red), transparent 70%),
    radial-gradient(38vmax 38vmax at 20% 96%, var(--blob-red), transparent 70%),
    radial-gradient(40vmax 40vmax at 90% 100%, var(--blob-blue), transparent 70%);
}

/* The tree sits on its own calm off-white band. */
.tree-band {
  background: var(--tree-bg);
  border-block: 1px solid var(--glass-edge);
  margin-top: 28px;
}
.tree-band .section { padding-block: 36px 20px; }

.controls,
.search,
.chip:not([aria-pressed="true"]),
.theme-toggle,
.leaf,
.squad-chip,
.meet,
.event,
.family-card,
.empty-state,
.drawer {
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.controls { border-width: 0 0 1px; border-bottom-color: var(--glass-edge); box-shadow: none; }
.leaf { border-color: var(--glass-edge); }
.leaf:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.leaf.lineage { box-shadow: 0 0 0 3px var(--gold); }
.empty-state { border-style: solid; }
.drawer { background: var(--glass-solid); border-width: 0 0 0 1px; box-shadow: var(--shadow); }
.scrim { -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.drawer .people button, .drawer .close { background: var(--glass); border: 1px solid var(--glass-border); }
code { background: var(--glass); }

.event .rnote, .meet .hint { color: var(--muted); font-weight: 400; }
.meet .hint { margin: 0 0 8px; font-size: 14px; }

/* Sun/moon slider: knob sits over the sun in light mode, slides to the moon in dark. */
.theme-toggle {
  position: relative;
  flex: none;
  width: 64px;
  height: 32px;
  padding: 0 7px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  cursor: pointer;
}
.tt-icon { position: relative; z-index: 1; width: 18px; height: 18px; display: grid; place-items: center; transition: color 0.25s ease; }
.tt-icon svg { width: 18px; height: 18px; }
.tt-sun svg { fill: currentColor; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.tt-moon svg { fill: currentColor; }
.tt-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s cubic-bezier(0.3, 1.4, 0.5, 1), background 0.3s ease;
}
.theme-toggle[aria-checked="false"] .tt-sun { color: #1a1400; }
.theme-toggle[aria-checked="true"] .tt-knob { transform: translateX(32px); background: var(--blue); }
.theme-toggle[aria-checked="true"] .tt-moon { color: #fff; }
@media (prefers-reduced-motion: reduce) { .tt-knob, .tt-icon { transition: none; } }
.hero-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.hero-top .eyebrow { margin: 0; }
.search { flex-basis: 200px; }

/* ---------- Tabs ---------- */
.controls .wrap { flex-direction: column; flex-wrap: nowrap; align-items: stretch; gap: 10px; }
.tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tab {
  flex: none;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 4px 10px 6px;
  cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--red); }
.tree-tools { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; }
.tree-band { margin-top: 0; }
main .section { padding-block: 36px 24px; }
.rrole { font-weight: 400; color: var(--muted); }
.event .nm { font-weight: 400; }
.event .nm .who-link { font-weight: 600; }
.coaches { padding-block: 40px 16px; }
.coaches .family-card { align-items: center; padding: 14px 16px; }
.coaches .family-card .avatar { width: 56px; height: 56px; font-size: 22px; }
.coaches .family-card strong { font-size: 16px; }
.coaches .family-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

/* ---------- Brand header ---------- */
.org-logos { display: flex; align-items: center; gap: 18px; }
.logo {
  display: block;
  flex: none;
  background-color: var(--ink);
  -webkit-mask: var(--src) center / contain no-repeat;
  mask: var(--src) center / contain no-repeat;
}
.logo-panther { --src: url("assets/iitb-panther.svg"); height: 42px; aspect-ratio: 119 / 114; }
.logo-sports { --src: url("assets/iitb-sports.svg"); height: 44px; aspect-ratio: 115 / 126; }
.logo-club { --src: url("assets/badminton-club.svg"); height: 52px; aspect-ratio: 283 / 317; }
.org-logos .sep { width: 1px; height: 34px; background: var(--line); }
.hero h1 { font-size: clamp(44px, 12vw, 140px); color: var(--ink); margin-top: 22px; }
.hero { padding-block: 28px 30px; }
footer .stats { margin: 0 0 10px; }
footer p { margin: 0; }
@media (max-width: 520px) {
  .org-logos { gap: 12px; }
  .logo-panther, .logo-sports { height: 34px; }
  .logo-club { height: 40px; }
}

/* ---------- Trophy cabinet ---------- */
.cabinet { display: grid; gap: 10px; max-width: 900px; }
.cab-group {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 18px 0 2px;
}
.cab-group:first-child { margin-top: 0; }
.series {
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 14px;
  overflow: hidden;
}
.series summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 14px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
}
.series summary::-webkit-details-marker { display: none; }
.s-name { font-family: var(--f-display); font-weight: 800; font-size: 22px; text-transform: uppercase; line-height: 1.1; }
.s-meta { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.s-badge {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink);
}
.s-badge.m1 { background: var(--gold); color: #1a1400; }
.s-badge.m2 { background: var(--silver); color: #10131c; }
.s-badge.m3 { background: var(--bronze); color: #fff; }
.chev {
  width: 10px; height: 10px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.2s ease;
}
.series[open] .chev { transform: rotate(225deg) translate(-2px, -1px); }
.series[open] summary { border-bottom: 1px solid var(--glass-edge); }
.s-body { padding: 12px 18px 16px; }
.yr-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.yr {
  font: inherit; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums;
  color: var(--ink); background: transparent;
  border: 1.5px solid var(--line); border-radius: 999px;
  padding: 3px 12px; cursor: pointer;
}
.yr[aria-pressed="true"] { background: var(--red); border-color: var(--red); color: var(--on-accent); }
.podium { list-style: none; margin: 0; padding: 0; display: grid; }
.podium li {
  display: grid;
  grid-template-columns: minmax(130px, 200px) 1fr;
  gap: 4px 16px;
  padding: 8px 0;
  border-top: 1px solid var(--glass-edge);
  font-size: 14px;
}
.podium li:first-child { border-top: 0; padding-top: 0; }
.podium .cat { color: var(--muted); }
.podium .entries { display: grid; gap: 4px; }
.podium .entry { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.podium .medal { margin-top: 0; transform: translateY(1px); }
.podium .pl { font-weight: 600; min-width: 74px; }
.podium .nm { flex: 1 1 200px; }
@media (max-width: 560px) {
  .podium li { grid-template-columns: 1fr; }
  .s-badge { margin-left: 0; }
}

/* ---------- Club leadership ---------- */
.leadership { padding-block: 40px 0; }
.terms { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.term {
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 14px;
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}
.term.now { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), var(--glass-shadow); }
.term-year { font-family: var(--f-display); font-weight: 800; font-size: 26px; line-height: 1; color: var(--red); font-variant-numeric: tabular-nums; }
.term-row { display: grid; grid-template-columns: 78px 1fr; gap: 10px; align-items: baseline; }
.term-role { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.term-people { display: flex; flex-wrap: wrap; gap: 6px; }
.squad-chip.plain { padding-left: 14px; cursor: default; }
@media (max-width: 560px) {
  .tab { font-size: 16px; padding-inline: 6px; }
  .tree-tools { flex-wrap: wrap; min-width: 0; }
  .chips { flex: 1 1 100%; min-width: 0; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -20px; padding-inline: 20px; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; }
  .tree-tools { gap: 8px; }
  .search { flex-basis: 100%; }
}

/* ---------- Card actions, editor, gallery ---------- */
.drawer-actions { float: right; display: flex; gap: 8px; }
.drawer .drawer-actions .close { float: none; }
.edit-btn {
  font: inherit; font-size: 13px; font-weight: 600;
  color: var(--on-accent); background: var(--blue);
  border: 0; border-radius: 999px; padding: 6px 14px; cursor: pointer;
}
.edit-btn:hover { filter: brightness(1.08); }
button.story-write { border: 0; font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; }

.editor {
  clear: both;
  margin: 18px 0 4px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  display: grid;
  gap: 8px;
}
.editor h4 { margin: 0 0 4px; }
.ed-label { font-weight: 600; font-size: 14px; margin-top: 6px; }
.ed-help { margin: 0; font-size: 12.5px; color: var(--muted); }
.editor textarea, .editor input[type="password"], .editor input[type="text"] {
  font: inherit; font-size: 14.5px; line-height: 1.55;
  color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; width: 100%; resize: vertical;
}
.editor input[type="file"] { font-size: 13px; max-width: 100%; }
.ed-photo-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.ed-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.ed-actions button {
  font: inherit; font-size: 14px; font-weight: 600;
  border-radius: 999px; padding: 7px 16px; cursor: pointer;
  border: 1.5px solid var(--line); background: transparent; color: var(--ink);
}
.ed-actions .ed-save { background: var(--red); border-color: var(--red); color: var(--on-accent); }
.ed-actions .ed-save:disabled { opacity: 0.6; cursor: progress; }
.ed-status { margin: 0; font-size: 13.5px; min-height: 1.2em; }
.ed-done { clear: both; margin: 16px 0 0; padding: 10px 14px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 6px; }
.thumb { padding: 0; border: 0; border-radius: 8px; overflow: hidden; cursor: zoom-in; aspect-ratio: 1; background: var(--surface-2); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lightbox {
  position: fixed; inset: 0; z-index: 40;
  display: grid; place-items: center;
  padding: calc(16px + env(safe-area-inset-top, 0px)) 16px calc(16px + env(safe-area-inset-bottom, 0px));
  background: rgba(5, 8, 20, 0.88); cursor: zoom-out;
}
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 10px; }
.lightbox .close {
  position: absolute; top: calc(14px + env(safe-area-inset-top, 0px)); right: 14px;
  font: inherit; font-size: 13px; font-weight: 600; color: #fff;
  background: rgba(255, 255, 255, 0.16); border: 0; border-radius: 999px; padding: 6px 14px; cursor: pointer;
}

/* Coach cards open a profile */
button.family-card { font: inherit; color: inherit; text-align: left; width: 100%; cursor: pointer; }
button.family-card:hover { border-color: var(--gold); }
.family-card .role, .family-card .fnote { display: block; }
.family-card .fnote { margin-top: 4px; font-size: 13px; color: var(--muted); }
.meet header:last-child { margin-bottom: 0; }
.story .lore-more { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--glass-edge); font-size: 13.5px; }

/* Nickname list in the Edit form */
.ed-nicks { display: grid; gap: 6px; }
.ed-nick-row { display: flex; gap: 6px; }
.ed-nick-row input { flex: 1; min-width: 0; }
.ed-nick-rm {
  flex: none; width: 38px; font: inherit; font-size: 14px; color: var(--muted);
  background: transparent; border: 1px solid var(--line); border-radius: 10px; cursor: pointer;
}
.ed-nick-rm:hover { color: var(--red); border-color: var(--red); }
.ed-nick-add {
  justify-self: start; font: inherit; font-size: 13.5px; font-weight: 600; color: var(--blue);
  background: none; border: 1px dashed var(--line); border-radius: 999px; padding: 5px 14px; cursor: pointer;
}