/* =========================================================
   Par: light-first app styles
   Paper white and cool gray, fairway green for actions,
   flag yellow only for the target flag.
   ========================================================= */
:root {
  --bg: #F4F6F5;
  --panel: #FFFFFF;
  --panel2: #F7F9F8;
  --sunk: #EEF2F0;
  --line: #E2E8E5;
  --line2: #CFD8D4;
  --text: #13201A;
  --text2: #53635C;
  --text3: #7D8C85;
  --green: #0F7A4A;
  --green-hover: #0B6A40;
  --green-soft: #E6F3EC;
  --green-ink: #FFFFFF;
  --flag: #F5C518;
  --flag-ink: #6B5200;
  --par: #13905A;
  --push: #C27803;
  --birdie: #D6453D;
  --out: #7A8A99;
  --locked: #2E6FD8;
  --track: #E8EDEA;
  --shadow-sm: 0 1px 2px rgba(19, 32, 26, .06);
  --shadow: 0 1px 2px rgba(19, 32, 26, .05), 0 4px 14px -6px rgba(19, 32, 26, .10);
  --shadow-lift: 0 2px 4px rgba(19, 32, 26, .06), 0 16px 32px -14px rgba(19, 32, 26, .22);
  --r: 14px;
  --display: 'Bricolage Grotesque', 'Figtree', system-ui, sans-serif;
  --body: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --side: 232px;
  --maxw: 1180px;
  color-scheme: light;

  /* Old names still used by the app */
  --accent: var(--green);
  --accent-ink: var(--green-ink);
  --accent-soft: var(--green-soft);
  --bg2: var(--sunk);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E1412;
    --panel: #151D1A;
    --panel2: #1A2420;
    --sunk: #111815;
    --line: #243029;
    --line2: #33423A;
    --text: #E7EFEB;
    --text2: #A3B3AB;
    --text3: #74857C;
    --green: #3CCB84;
    --green-hover: #52D895;
    --green-soft: rgba(60, 203, 132, .13);
    --green-ink: #06140D;
    --flag: #F5C518;
    --par: #3CCB84;
    --push: #F0B429;
    --birdie: #F2706A;
    --out: #93A3B0;
    --locked: #6FA3F7;
    --track: #25312B;
    --shadow-sm: none;
    --shadow: 0 1px 0 rgba(255, 255, 255, .03) inset;
    --shadow-lift: 0 18px 36px -18px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 450 15px/1.55 var(--body); -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.15; }
p { margin: 0; }
.display { font-family: var(--display); font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--text2); }
.small { font-size: 13px; }
.pad { padding: 18px; }
.mt { margin-top: 28px; }
.accent { color: var(--green); }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-left: 32px; padding-right: 32px; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--panel); padding: 8px 12px; border-radius: 8px; }
.skip:focus { left: 8px; }
.bg { display: none; }

/* ---------- App shell: sidebar + content ---------- */
.side {
  position: fixed; inset: 0 auto 0 0; width: var(--side); z-index: 30;
  background: var(--panel); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 18px 14px;
}
.shell { margin-left: var(--side); min-height: 100vh; display: flex; flex-direction: column; }
body.no-data .side { display: none; }
body.no-data .shell { margin-left: 0; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px/1 var(--display); letter-spacing: -.03em; }
.brand .logo { width: 32px; height: 32px; flex: none; transition: transform .4s var(--ease); }
.brand:hover .logo { transform: rotate(-8deg); }
.side .brand { padding: 4px 8px 22px; }

.tabs { display: grid; gap: 2px; }
.tabs a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
  text-decoration: none; color: var(--text2); font-weight: 600; font-size: 14.5px;
  position: relative; transition: background .15s, color .15s;
}
.tabs a svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.tabs a:hover { background: var(--panel2); color: var(--text); }
.tabs a.on { background: var(--green-soft); color: var(--green); }
.tabs a.on::before { content: ''; position: absolute; left: -14px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--green); }
body.no-data .tabs a[data-tab="next"] { display: none; }
.side-foot { margin-top: auto; display: flex; gap: 10px; padding: 12px; border-radius: 12px; background: var(--panel2); font-size: 12.5px; color: var(--text2); line-height: 1.45; }
.side-foot svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--par); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-top: 1px; }

.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.3) blur(10px); -webkit-backdrop-filter: saturate(1.3) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.top-in { max-width: var(--maxw); margin: 0 auto; padding: 14px 32px; display: flex; align-items: center; gap: 16px; min-height: 64px; }
.top-brand { display: none; }
body.no-data .top-brand { display: inline-flex; }
body.no-data .top { background: color-mix(in srgb, var(--panel) 88%, transparent); border-bottom-color: var(--line); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.synced { font-size: 12.5px; color: var(--text2); display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font-family: var(--body); }
.dotlive { width: 8px; height: 8px; border-radius: 50%; background: var(--par); box-shadow: 0 0 0 3px color-mix(in srgb, var(--par) 20%, transparent); display: inline-block; flex: none; }

main.wrap { padding-top: 12px; padding-bottom: 56px; flex: 1; outline: none; animation: pagein .35s var(--ease) both; }
@keyframes pagein { from { opacity: 0; transform: translateY(6px); } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line2);
  background: var(--panel); color: var(--text); font-weight: 650; font-size: 14px;
  text-decoration: none; cursor: pointer; white-space: nowrap; box-shadow: var(--shadow-sm);
  transition: background .15s, border-color .15s, transform .12s, box-shadow .15s;
}
.btn:hover { background: var(--panel2); border-color: var(--text3); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn.primary { background: var(--green); border-color: var(--green); color: var(--green-ink); }
.btn.primary:hover { background: var(--green-hover); border-color: var(--green-hover); }
.btn.ghost { background: transparent; box-shadow: none; }
.btn.danger { color: var(--birdie); }
.btn.big { padding: 13px 22px; font-size: 15.5px; border-radius: 12px; }
.btn.small { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.linklike { background: none; border: 0; padding: 0; color: var(--green); font-weight: 650; cursor: pointer; text-decoration: none; }
.linklike:hover { text-decoration: underline; }
.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- Surfaces ---------- */
.panel, .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
.panel { padding: 20px; }
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.sec-head h2 { font: 700 16px/1.2 var(--body); letter-spacing: -.01em; color: var(--text); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 650 12.5px/1 var(--body); color: var(--green); margin-bottom: 10px; }
.code { font: 500 12px/1 var(--mono); color: var(--text2); letter-spacing: .02em; }
.chip { padding: 2px 7px; border-radius: 6px; background: var(--sunk); border: 1px solid var(--line); font-size: .88em; white-space: nowrap; }

.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 8px; border-radius: 999px;
  font: 650 12px/1.2 var(--body); white-space: nowrap;
  color: var(--c); background: color-mix(in srgb, var(--c) 11%, transparent);
}
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); }
.par { --c: var(--par); } .push { --c: var(--push); } .birdie { --c: var(--birdie); } .out { --c: var(--out); } .locked { --c: var(--locked); }

/* ---------- Banner ---------- */
.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 4px; padding: 10px 10px 10px 16px; border-radius: 12px; font-size: 14px;
  background: color-mix(in srgb, var(--flag) 16%, var(--panel)); border: 1px solid color-mix(in srgb, var(--flag) 45%, var(--line));
}
.banner.warn { background: color-mix(in srgb, var(--push) 10%, var(--panel)); border-color: color-mix(in srgb, var(--push) 35%, var(--line)); }
.banner-btns { display: flex; gap: 8px; flex-wrap: wrap; }
#banner:not(:empty) + main.wrap { padding-top: 20px; }

/* ---------- Landing (first visit) ---------- */
.landing { display: grid; gap: 96px; padding-top: 36px; }
.welcome { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 9px; padding: 6px 12px 6px 9px; border-radius: 999px; font: 600 13px/1 var(--body); color: var(--text2); background: var(--panel); border: 1px solid var(--line); margin-bottom: 22px; box-shadow: var(--shadow-sm); }
.badge .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text3); }
.welcome h1 { font: 800 clamp(44px, 6vw, 76px)/.98 var(--display); letter-spacing: -.045em; }
.hl { position: relative; white-space: nowrap; }
.welcome h1 .hl { color: var(--green); }
.welcome h1 .hl::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: .06em; height: .12em; border-radius: 99px;
  background: var(--flag); z-index: -1; transform-origin: left; animation: underline .8s .3s var(--ease) both;
}
@keyframes underline { from { transform: scaleX(0); } }
.lede { color: var(--text2); font-size: 18px; margin-top: 20px; max-width: 54ch; line-height: 1.6; }
.w-meta { display: flex; gap: 18px; margin-top: 20px; font: 600 13px/1 var(--body); color: var(--text3); flex-wrap: wrap; }
.w-meta span { display: inline-flex; align-items: center; gap: 7px; }
.w-meta span::before { content: ''; width: 14px; height: 14px; border-radius: 50%; background: var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230F7A4A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat; }
.w-demo { position: relative; }
.w-demo::before { content: ''; position: absolute; inset: 8% -4% -6% 10%; border-radius: 28px; background: var(--green-soft); transform: rotate(3deg); z-index: -1; }
.card.demo { box-shadow: var(--shadow-lift); animation: floaty 7s ease-in-out infinite; }
@keyframes floaty { 50% { transform: translateY(-8px); } }
.demo-list { border-top: 1px solid var(--line); margin: 0 20px; padding: 6px 0 12px; }
.demo-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; font-size: 14px; font-weight: 600; }
.demo-row + .demo-row { border-top: 1px dashed var(--line); }

.lb { padding: 6px; overflow: hidden; }
.lb-top { display: flex; justify-content: space-between; align-items: center; padding: 14px 14px 10px; }
.lb-live { display: inline-flex; align-items: center; gap: 8px; font: 700 15px/1 var(--body); font-family: var(--body); }
.lb-row { display: grid; grid-template-columns: 96px minmax(0, 1fr) 76px 76px 76px 132px; align-items: center; gap: 12px; padding: 13px 14px; border-radius: 10px; }
.lb-row:not(.lb-head):hover { background: var(--panel2); }
.lb-row + .lb-row:not(.lb-head) { border-top: 1px solid var(--line); }
.lb-head { font: 650 11.5px/1 var(--body); color: var(--text3); text-transform: uppercase; letter-spacing: .06em; background: var(--panel2); padding-top: 10px; padding-bottom: 10px; }
.lb-code { font-size: 12.5px; color: var(--text2); }
.lb-name { font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lb-n { text-align: right; font-size: 16px; font-weight: 600; }
.lb-head .lb-n { font: inherit; }

.l-head { max-width: 620px; margin-bottom: 28px; }
.l-head h2, .math h2, .l-final h2 { font: 800 clamp(30px, 3.6vw, 42px)/1.05 var(--display); letter-spacing: -.035em; }
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s; }
.feat:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.feat-i { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: var(--green); background: var(--green-soft); margin-bottom: 16px; }
.feat-i svg { width: 20px; height: 20px; }
.feat h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 6px; }
.feat p { color: var(--text2); font-size: 14.5px; }

.how-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.how-steps li { padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.how-n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--green); color: var(--green-ink); font: 700 14px/1 var(--display); margin-bottom: 14px; }
.how-steps h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.how-steps p { color: var(--text2); font-size: 14.5px; }

.math { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; padding: 34px; }
.math p { margin-top: 12px; max-width: 46ch; }
.math-ex { border-radius: 12px; background: var(--panel2); border: 1px solid var(--line); padding: 6px 0; font-size: 13.5px; }
.mx-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 18px; }
.mx-row + .mx-row { border-top: 1px dashed var(--line); }
.mx-row span:first-child { color: var(--text2); }
.mx-row span:last-child { text-align: right; }
.mx-row.hl-row { background: color-mix(in srgb, var(--flag) 18%, transparent); }
.mx-row.hl-row span { color: var(--text); font-weight: 700; }
.mx-row b { color: var(--green); }
.l-final { text-align: center; padding: 8px 0 0; display: grid; justify-items: center; }
.l-final h2 { max-width: 18ch; }

/* ---------- Dashboard ---------- */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 2fr); gap: 14px; margin-bottom: 26px; }
.stat { display: grid; align-content: space-between; gap: 8px; padding: 16px 18px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-sm); min-height: 90px; }
.stat-k { font: 600 13px/1 var(--body); color: var(--text2); }
.stat-v { font: 700 32px/1 var(--display); letter-spacing: -.03em; }
.stat-v em { font-style: normal; font-size: 17px; color: var(--text3); margin-left: 2px; }
.stat.wide { grid-template-columns: 1fr auto; grid-template-rows: auto 1fr; align-items: end; border-left: 3px solid var(--flag); }
.stat.wide .stat-k { grid-column: 1 / -1; }
.stat-next { display: grid; min-width: 0; }
.stat-next b { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-par { font: 700 17px/1 var(--mono); color: var(--green); white-space: nowrap; }

.dash { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
.dash-side { position: sticky; top: 80px; display: grid; gap: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }

.class-card { cursor: pointer; position: relative; overflow: hidden; transition: transform .2s var(--ease), box-shadow .2s, border-color .2s; animation: rise .5s var(--ease) both; animation-delay: calc(var(--i, 0) * 60ms); }
.class-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: var(--line2); }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.class-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--c, var(--line)); opacity: .85; }
.class-card:has(.pill.par) { --c: var(--par); } .class-card:has(.pill.push) { --c: var(--push); } .class-card:has(.pill.birdie) { --c: var(--birdie); }
.class-card:has(.pill.out) { --c: var(--out); } .class-card:has(.pill.locked) { --c: var(--locked); }

.card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 18px 20px 0; }
.card-name { font: 700 17px/1.3 var(--body); padding: 6px 20px 0; letter-spacing: -.01em; }
.card-mid { display: flex; align-items: center; gap: 16px; padding: 12px 20px 16px; }
.card-side { display: grid; gap: 8px; min-width: 0; flex: 1; justify-items: start; }
.card-meta { font: 500 12.5px/1 var(--body); color: var(--text3); }
.card-foot { display: flex; gap: 10px; flex-wrap: wrap; padding: 12px 20px; border-top: 1px solid var(--line); background: var(--panel2); }
.card-foot:empty { display: none; }

.gauge { position: relative; flex: none; display: grid; place-items: center; }
.gauge-in { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.gauge-num { font: 700 30px/1 var(--display); letter-spacing: -.03em; }
.gauge-sub { font: 600 11.5px/1 var(--body); color: var(--text2); margin-top: 5px; }
.gauge.lg .gauge-num { font-size: 46px; }
.gauge.lg .gauge-sub { font-size: 13px; }
.ring { overflow: visible; }
.ring-track { fill: none; stroke: var(--track); }
.ring-arc { fill: none; stroke: var(--c); stroke-linecap: round; transition: stroke-dashoffset 1.1s var(--ease); }
.ring.s-par { --c: var(--par); } .ring.s-push { --c: var(--push); } .ring.s-birdie { --c: var(--birdie); } .ring.s-out { --c: var(--out); } .ring.s-locked { --c: var(--locked); }
.ring-hole { fill: var(--text); stroke: var(--panel); stroke-width: 2.5; }
.ring-pole { stroke: var(--text); stroke-width: 1.8; stroke-linecap: round; }
.ring-pennant { fill: var(--flag); stroke: color-mix(in srgb, var(--flag) 70%, #000); stroke-width: .8; stroke-linejoin: round; transform-box: fill-box; transform-origin: 0 50%; animation: wave 3.2s ease-in-out infinite; }
@keyframes wave { 50% { transform: skewY(-6deg) scaleX(.9); } }

.target-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 9px 6px 11px; border-radius: 9px;
  background: var(--panel); border: 1px solid var(--line2); cursor: pointer; transition: border-color .15s, background .15s;
}
.target-btn:hover { border-color: var(--green); background: var(--green-soft); }
.target-btn.static { cursor: default; }
.target-btn svg { width: 12px; height: 12px; color: var(--text2); }
.tb-k { font: 600 12px/1 var(--body); color: var(--text2); }
.tb-v { font: 700 17px/1 var(--display); color: var(--text); display: inline-flex; align-items: center; gap: 6px; }
.tb-v::before { content: ''; width: 8px; height: 8px; background: var(--flag); clip-path: polygon(0 0, 100% 50%, 0 100%); }

.par-k { font: 600 12.5px/1.2 var(--body); color: var(--text2); }
.par-v { font: 700 28px/1.05 var(--display); letter-spacing: -.03em; margin-top: 3px; }
.match { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 650; }
.match svg { width: 14px; height: 14px; }
.match.ok { color: var(--par); }
.match.bad { color: var(--push); }

.shimmer::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 30%, color-mix(in srgb, var(--green) 14%, transparent) 50%, transparent 70%);
  background-size: 250% 100%; animation: shimmer 1.2s var(--ease) both;
}
@keyframes shimmer { from { background-position: 130% 0; } to { background-position: -130% 0; } }

/* Up next */
.un-list { display: grid; }
.un-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 11px 8px; border-top: 1px solid var(--line); text-decoration: none; border-radius: 10px; transition: background .15s; }
.un-row:first-child { border-top: 0; }
.un-row:hover { background: var(--panel2); }
.un-date { display: grid; justify-items: center; line-height: 1; padding: 6px 0 7px; border-radius: 9px; background: var(--panel); border: 1px solid var(--line); overflow: hidden; }
.un-m { font: 700 9.5px/1 var(--body); text-transform: uppercase; letter-spacing: .06em; color: var(--birdie); }
.un-d { font: 700 19px/1 var(--display); margin-top: 3px; }
.un-d.small { font: 600 11px/1 var(--body); color: var(--text2); }
.un-name { font-weight: 650; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.un-sub { display: flex; gap: 10px; font-size: 12.5px; color: var(--text2); margin-top: 1px; flex-wrap: wrap; }
.un-list.big .un-row { padding: 13px 12px; }

.need { display: grid; justify-items: end; line-height: 1.1; text-align: right; }
.need-k { font: 650 10.5px/1 var(--body); color: var(--text3); text-transform: uppercase; letter-spacing: .06em; }
.need-v { font: 700 18px/1 var(--mono); color: var(--c, var(--text)); margin-top: 4px; white-space: nowrap; }
.need-v em { font-style: normal; font-weight: 500; font-size: 13px; color: var(--text3); }
.need-p { font: 600 11.5px/1 var(--body); color: var(--text2); margin-top: 3px; }
.need.predicted .need-v { color: var(--text2); font-style: italic; }
.un-row.is-pred .un-name { color: var(--text2); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.fchip { padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line2); background: var(--panel); font-weight: 650; font-size: 13px; cursor: pointer; color: var(--text2); transition: all .15s; }
.fchip:hover { color: var(--text); border-color: var(--text3); }
.fchip.on { background: var(--text); color: var(--panel); border-color: var(--text); }

.legend .lg { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text2); padding: 5px 0; }
.legend .pill { min-width: 122px; }

/* ---------- Pages ---------- */
.page-head { margin-bottom: 22px; }
.page-head h1 { font: 800 clamp(30px, 4vw, 44px)/1.05 var(--display); letter-spacing: -.035em; }
.page-head .lede { font-size: 16px; }
.empty { padding: 32px; text-align: center; display: grid; gap: 10px; justify-items: center; }
.empty p { color: var(--text2); }

.back { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--text2); font-weight: 650; font-size: 14px; margin-bottom: 14px; }
.back:hover { color: var(--green); }
.back svg { width: 16px; height: 16px; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; position: relative; overflow: hidden; padding: 6px 28px 24px 6px; }
.hero .card-top { padding-left: 20px; justify-content: flex-start; }
.hero h1 { font: 800 clamp(28px, 3.6vw, 40px)/1.05 var(--display); letter-spacing: -.035em; padding: 10px 20px 0; }
.headline { padding: 10px 20px 0; font-size: 16.5px; color: var(--text); max-width: 58ch; font-weight: 550; }
.hero-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 16px 20px 0; }
.hero-l > .match, .hero-l > .notice { margin: 14px 20px 0; }
.hero-r { display: flex; align-items: center; gap: 24px; padding-top: 16px; }
.hero-par .par-v { font-size: 40px; }

.notice { padding: 12px 14px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); font-size: 14px; color: var(--text2); }
.notice b { color: var(--text); }
.notice.warn { background: color-mix(in srgb, var(--push) 9%, var(--panel)); border-color: color-mix(in srgb, var(--push) 30%, var(--line)); }
.notice.tiny { font-size: 12.5px; padding: 8px 12px; margin-bottom: 10px; }
.notice.pred { margin-top: 16px; }
.pred-sample { border: 1.5px dashed var(--text3); border-radius: 6px; padding: 0 6px; }
.warn-text { color: var(--push); }

.groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(440px, 1fr)); gap: 16px; margin-top: 16px; }
.group { padding: 18px 18px 8px; }
.g-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.g-head h3 { font-size: 16.5px; font-weight: 700; }
.g-sub { font-size: 12.5px; color: var(--text2); margin-top: 3px; }
.a-list { display: grid; }
.a-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 14px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.a-name { display: grid; min-width: 0; }
.a-name span:first-child { font-weight: 650; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.a-due { font-size: 12.5px; color: var(--text3); }
.a-row.done .a-name span:first-child, .a-row.skip .a-name span:first-child { color: var(--text2); font-weight: 550; }
.a-row.skip { opacity: .65; }
.score { font-size: 14px; color: var(--text2); display: flex; align-items: baseline; gap: 6px; justify-content: flex-end; }
.score b { color: var(--text); font-size: 15.5px; }
.score span { font-size: 11.5px; min-width: 34px; text-align: right; }

.whatif { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text3); }
.whatif span { font: 650 10.5px/1 var(--body); text-transform: uppercase; letter-spacing: .05em; }
.whatif input { width: 58px; padding: 7px 8px; border-radius: 8px; border: 1.5px dashed var(--line2); background: var(--panel); font: 600 14px/1 var(--mono); text-align: right; transition: border-color .15s, background .15s; }
.whatif input:focus { outline: none; border-color: var(--green); border-style: solid; background: var(--green-soft); }
.whatif em { font-style: normal; font-family: var(--mono); min-width: 32px; }
.a-row.is-pred .whatif input { border-color: var(--text2); font-style: italic; }
input.bad { border-color: var(--birdie) !important; }

/* Syllabus and settings */
.syllabus { margin-top: 16px; scroll-margin-top: 80px; }
.syllabus .sec-head { margin-bottom: 6px; justify-content: flex-start; }
.syllabus .syl-head p { margin-bottom: 14px; max-width: 80ch; }
.syllabus textarea { min-height: 120px; margin-bottom: 12px; }
.syl-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.file-btn { position: relative; overflow: hidden; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.syl-found { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 20px 0 8px; }
.syl-chip { padding: 5px 10px; border-radius: 999px; background: var(--green-soft); font-size: 13px; font-weight: 600; }
.syl-chip b { color: var(--green); margin-left: 4px; }
.syl-chip.unused { background: var(--sunk); color: var(--text3); }
.syl-chip.unused b { color: var(--text3); }
.syl-rows { display: grid; margin-top: 12px; }
.syl-row { display: grid; grid-template-columns: minmax(0, 1fr) auto 110px; gap: 14px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.syl-g { display: grid; min-width: 0; }
.syl-g b { font-size: 14.5px; }
.syl-src { font-size: 12.5px; color: var(--par); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.syl-src.guess { color: var(--locked); }
.syl-row.miss .syl-src { color: var(--push); }
.syl-was { font-size: 12px; color: var(--text3); text-align: right; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text2); flex: 1 1 260px; }
.check input { accent-color: var(--green); width: 16px; height: 16px; }

.settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 16px; scroll-margin-top: 80px; }
.settings p.small { margin-bottom: 14px; }
.w-form { display: grid; gap: 8px; }
.w-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 600; font-size: 14px; }
.w-in { display: inline-flex; align-items: center; gap: 4px; }
.w-in input, .s-cell input, textarea { background: var(--panel); border: 1px solid var(--line2); border-radius: 9px; padding: 8px 10px; font: 500 14px/1 var(--mono); transition: border-color .15s, box-shadow .15s; }
.w-in input { width: 80px; text-align: right; }
.w-in.big input { width: 110px; font-size: 18px; }
.w-in em { font-style: normal; color: var(--text2); font-family: var(--mono); }
.w-in input:focus, .s-cell input:focus, textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.w-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.w-btns { display: flex; gap: 8px; }
.s-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.s-cell { display: grid; gap: 4px; font-size: 12px; color: var(--text2); }
.s-cell input { width: 100%; text-align: center; }
.t-form { display: flex; gap: 10px; align-items: center; }
textarea { width: 100%; resize: vertical; font-size: 13px; line-height: 1.5; min-height: 110px; }

.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-weight: 650; font-size: 13px; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.sw { width: 38px; height: 22px; border-radius: 999px; background: var(--line2); position: relative; transition: background .2s; }
.sw::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .2); transition: transform .2s var(--ease); }
.switch input:checked + .sw { background: var(--green); }
.switch input:checked + .sw::after { transform: translateX(16px); }
.switch input:focus-visible + .sw { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- Setup ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-content: start; }
.step-n { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font: 700 16px/1 var(--display); background: var(--green); color: var(--green-ink); }
.step h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 6px; }
.step p { color: var(--text2); font-size: 14px; }
.step p + p { margin-top: 10px; }
kbd { display: inline-block; font: 600 12px/1 var(--mono); padding: 4px 7px; border-radius: 6px; background: var(--panel); border: 1px solid var(--line2); border-bottom-width: 2px; color: var(--text); margin: 0 2px; }
.viz-bar { margin-top: 14px; border-radius: 10px; border: 1px solid var(--line); overflow: hidden; background: var(--panel2); }
.vb-url { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.vb-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line2); }
.vb-addr { margin-left: 8px; font-size: 11px; color: var(--text2); background: var(--panel); padding: 4px 10px; border-radius: 999px; flex: 1; border: 1px solid var(--line); }
.vb-bar { padding: 7px 10px; background: var(--green-soft); }
.vb-bm { font: 600 11px/1 var(--body); color: var(--text); padding: 4px 8px; border-radius: 6px; border: 1px dashed var(--green); display: inline-block; }
.drag-zone { display: flex; align-items: center; gap: 16px; margin: 16px 0 12px; flex-wrap: wrap; }
.bookmarklet { display: inline-flex; align-items: center; gap: 10px; padding: 13px 20px; border-radius: 12px; background: var(--green); color: var(--green-ink); font: 700 16px/1 var(--body); text-decoration: none; cursor: grab; box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--green) 70%, transparent); animation: nudge 2.6s var(--ease) infinite; }
.bookmarklet svg { width: 18px; height: 18px; }
.bookmarklet:active { cursor: grabbing; }
.bookmarklet.broken { opacity: .5; pointer-events: none; }
@keyframes nudge { 0%, 70%, 100% { transform: translateY(0); } 80% { transform: translateY(-4px); } 90% { transform: translateY(0); } }
.drag-hint { display: flex; align-items: center; gap: 6px; font: 600 13px/1 var(--body); color: var(--text2); }
.drag-hint svg { width: 34px; height: 22px; color: var(--green); }
.setup-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; margin-top: 16px; }
.setup-grid .panel > p.small { margin-bottom: 14px; }
#pasteMsg .notice { margin-bottom: 12px; }

/* ---------- Layers ---------- */
.scrim { position: fixed; inset: 0; background: rgba(12, 20, 16, .42); backdrop-filter: blur(3px); z-index: 40; animation: fade .2s both; }
.scrim.clear { background: transparent; backdrop-filter: none; }
@keyframes fade { from { opacity: 0; } }
.modal { position: fixed; z-index: 41; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(460px, calc(100vw - 32px)); padding: 26px; box-shadow: var(--shadow-lift); animation: pop .25s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: translate(-50%, -47%) scale(.98); } }
.modal h2 { font: 700 22px/1.15 var(--display); letter-spacing: -.02em; margin-bottom: 10px; }
.modal p { margin-top: 8px; }
.mini-steps { padding-left: 20px; color: var(--text2); display: grid; gap: 6px; margin: 0; }
.mini-steps b { color: var(--text); }
.picker { position: fixed; z-index: 41; padding: 6px; overflow: auto; animation: fade .12s both; box-shadow: var(--shadow-lift); }
.pk-h { font: 650 12px/1 var(--body); color: var(--text2); padding: 10px 10px 8px; }
.pk-list { display: grid; }
.pk-opt { display: grid; grid-template-columns: 40px 60px 1fr; align-items: center; gap: 8px; padding: 9px 10px; border-radius: 8px; background: none; border: 0; cursor: pointer; text-align: left; }
.pk-opt:hover, .pk-opt:focus { background: var(--panel2); outline: none; }
.pk-opt.on { background: var(--green-soft); }
.pk-l { font: 700 18px/1 var(--display); }
.pk-m { font-size: 12px; color: var(--text2); }
.pk-t { font-size: 12.5px; font-weight: 650; text-align: right; color: var(--c); }
.pk-opt.s-par { --c: var(--par); } .pk-opt.s-push { --c: var(--push); } .pk-opt.s-birdie { --c: var(--birdie); } .pk-opt.s-out { --c: var(--out); } .pk-opt.s-locked { --c: var(--locked); }
.sync-modal { text-align: center; padding: 10px 0; }
.sync-ring { width: 72px; height: 72px; margin: 0 auto 16px; }
.sync-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.sr-track { fill: none; stroke: var(--track); stroke-width: 6; }
.sr-arc { fill: none; stroke: var(--green); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 163.4; transition: stroke-dashoffset .5s var(--ease); }
.sync-ring.spin svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(270deg); } }
.sync-modal.done .sr-arc { stroke: var(--par); }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 16px); z-index: 60; opacity: 0; pointer-events: none; background: var(--text); color: var(--panel); padding: 11px 16px; border-radius: 12px; font-weight: 600; font-size: 14px; max-width: calc(100vw - 32px); box-shadow: var(--shadow-lift); transition: opacity .2s, transform .25s var(--ease); }
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Footer ---------- */
.foot { padding-top: 8px; padding-bottom: 40px; }
.privacy { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); color: var(--text2); font-size: 14px; }
.privacy svg { width: 20px; height: 20px; color: var(--par); flex: none; }
.privacy strong { color: var(--text); }
.foot-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 16px; }
.foot-meta { flex: 1; font-size: 13px; color: var(--text3); }
.foot-links { display: flex; gap: 18px; }
.foot-links a { color: var(--text2); text-decoration: none; font-size: 13.5px; font-weight: 600; }
.foot-links a:hover { color: var(--green); }
body:not(.no-data) .foot .privacy { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .dash { grid-template-columns: 1fr; }
  .dash-side { position: static; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat.wide { grid-column: 1 / -1; }
}
@media (max-width: 980px) {
  .steps, .how-steps { grid-template-columns: 1fr; }
  .welcome { grid-template-columns: 1fr; gap: 40px; }
  .hero { grid-template-columns: 1fr; padding: 6px 6px 24px; }
  .hero-r { padding: 0 20px; flex-wrap: wrap; }
  .groups { grid-template-columns: 1fr; }
  .setup-grid { grid-template-columns: 1fr; }
  .feats { grid-template-columns: 1fr 1fr; }
  .math { grid-template-columns: 1fr; padding: 24px; }
  .lb-row { grid-template-columns: 84px minmax(0, 1fr) 60px 60px 60px; }
  .lb-row > .pill, .lb-head > span:last-child { display: none; }
}
/* Phone: the sidebar becomes a bottom tab bar */
@media (max-width: 760px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .top-in { padding: 10px 16px; min-height: 56px; }
  .top-brand { display: inline-flex; }
  .shell { margin-left: 0; padding-bottom: 72px; }
  body.no-data .shell { padding-bottom: 0; }
  .side { inset: auto 0 0 0; width: auto; height: auto; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); flex-direction: row; border-right: 0; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 94%, transparent); backdrop-filter: blur(10px); }
  .side .brand, .side-foot { display: none; }
  .tabs { grid-auto-flow: column; grid-auto-columns: 1fr; width: 100%; }
  .tabs a { flex-direction: column; gap: 3px; font-size: 11.5px; padding: 7px 4px; text-align: center; }
  .tabs a.on::before { display: none; }
  .synced { display: none; }
  .hide-sm { display: none; }
  .landing { gap: 64px; padding-top: 16px; }
  .feats { grid-template-columns: 1fr; }
  .lb-row { grid-template-columns: minmax(0, 1fr) 48px 44px 50px; gap: 8px; }
  .lb-row > .lb-name { display: none; }
  .lb-n { font-size: 15px; }
  .cards { grid-template-columns: 1fr; }
  .stats { gap: 10px; }
  .stat { padding: 14px; min-height: 78px; }
  .stat-v { font-size: 26px; }
  .a-row { grid-template-columns: minmax(0, 1fr) auto; }
  .a-row .whatif { grid-column: 1 / -1; justify-content: flex-end; }
  .a-row.done > div:last-child, .a-row.skip > div:last-child { display: none; }
  .gauge.lg svg { width: 160px; height: 160px; }
  .gauge.lg .gauge-num { font-size: 38px; }
  .hero-par .par-v { font-size: 32px; }
  .s-grid { grid-template-columns: repeat(3, 1fr); }
  .syl-row { grid-template-columns: minmax(0, 1fr) auto; }
  .syl-was { display: none; }
  .mx-row { flex-direction: column; gap: 2px; }
  .mx-row span:last-child { text-align: left; }
  .un-row { grid-template-columns: 42px minmax(0, 1fr) auto; gap: 10px; }
  #toast { bottom: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
.welcome h1 .hl { isolation: isolate; }