/* Layout: one phone-width column, sticky brand bar, fixed tab bar. Single dark theme by design (AIS navy). */
:root {
  --navy: #1A2744; --deep: #14213F; --ink: #0F1A33;
  --gold: #D4A017; --bgold: #FFD84A; --off: #F0F4FF; --blue: #C8D4F0; --mute: #8FA0C4;
  --line: rgba(200, 212, 240, .14); --card: rgba(20, 33, 63, .78);
  --green: #3FBF7F; --amber: #FF9F43; --red: #FF6B6B;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif; --body: "Barlow", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--navy); color: var(--off); font: 16px/1.45 var(--body);
  background-image:
    radial-gradient(600px 380px at 85% -60px, rgba(212, 160, 23, .20), transparent 70%),
    linear-gradient(rgba(200, 212, 240, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 212, 240, .045) 1px, transparent 1px);
  background-size: auto, 44px 44px, 44px 44px; background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--deep); }
#app { max-width: 560px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 0 calc(96px + env(safe-area-inset-bottom, 0px)); }
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; display: flex; align-items: baseline; justify-content: space-between; padding: 14px 0 12px; background: linear-gradient(var(--navy) 70%, transparent); }
.brand { font: 800 26px/1 var(--display); letter-spacing: .01em; text-transform: uppercase; }
.brand span { color: var(--gold); }
.by { font: 700 12px/1 var(--body); letter-spacing: .22em; color: var(--blue); }
.by em { font-style: normal; color: var(--gold); }
main { display: grid; gap: 14px; }
section { display: grid; gap: 14px; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
.h1, .daytitle h1, .hero h1 { font: 800 40px/0.98 var(--display); text-transform: uppercase; letter-spacing: .005em; }
.h2 { font: 800 26px/1 var(--display); text-transform: uppercase; margin-top: 8px; }
h2 { font: 800 28px/1 var(--display); text-transform: uppercase; }
h3 { font: 700 19px/1.15 var(--display); text-transform: uppercase; letter-spacing: .03em; }
.eyebrow { margin: 0; font: 700 12px/1.2 var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--blue); }
.lede { margin: 0; color: var(--blue); font-size: 17px; max-width: 60ch; }
.fine { margin: 0; color: var(--mute); font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.btn { appearance: none; border: 0; border-radius: 12px; padding: 13px 18px; font: 700 15px/1 var(--body); letter-spacing: .04em; text-transform: uppercase; cursor: pointer; text-decoration: none; text-align: center; display: inline-block; }
.btn.primary { background: var(--gold); color: var(--ink); }
.btn.primary:hover { background: var(--bgold); }
.btn.ghost { background: transparent; color: var(--off); border: 1.5px solid var(--line); }
.btn.small { padding: 10px 14px; background: var(--gold); color: var(--ink); }
.link { background: none; border: 0; color: var(--bgold); font: 600 14px var(--body); cursor: pointer; padding: 4px; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--bgold); outline-offset: 2px; }
.pill { display: inline-block; padding: 5px 10px; border-radius: 999px; background: rgba(200, 212, 240, .12); font: 700 12px/1 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }
.pill-gold { background: rgba(212, 160, 23, .18); color: var(--bgold); }

/* onboarding */
.hero { display: grid; gap: 12px; padding: 18px 0 4px; }
.form { display: grid; gap: 14px; }
.form label, .readyform label { display: grid; gap: 6px; font: 600 13px var(--body); color: var(--blue); letter-spacing: .03em; }
input, select { width: 100%; min-width: 0; background: var(--ink); color: var(--off); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; font: 500 16px var(--body); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px 12px; margin: 0; display: grid; gap: 8px; }
legend { font: 700 12px var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); padding: 0 6px; }
label.check { display: flex !important; align-items: center; gap: 10px; color: var(--off) !important; font-weight: 500 !important; }
label.check input { width: 20px; height: 20px; accent-color: var(--gold); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; font: 600 13px var(--body); color: var(--blue); background: transparent; cursor: pointer; white-space: nowrap; }
.chip input { width: auto; accent-color: var(--gold); }
.form label.chip { display: inline-flex; grid-template-columns: none; color: var(--off); font-weight: 600; }
.chip.on { background: var(--gold); color: var(--ink); border-color: var(--gold); }

/* today */
.daynav { display: flex; align-items: center; justify-content: space-between; gap: 12px; text-align: center; }
.icon { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--off); font-size: 26px; line-height: 1; cursor: pointer; }
.phase { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.lvl { font: 600 13px var(--body); color: var(--mute); }
.daytitle { display: grid; gap: 6px; }
.daytitle p { margin: 0; color: var(--blue); }
.tag { justify-self: start; font: 800 12px/1 var(--body); letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.ready { display: flex; gap: 10px; justify-content: space-between; align-items: flex-start; border-radius: 14px; padding: 12px 14px; border: 1px solid; font-size: 15px; }
.ready-green { border-color: rgba(63, 191, 127, .5); background: rgba(63, 191, 127, .10); }
.ready-green b { color: var(--green); }
.ready-yellow { border-color: rgba(255, 159, 67, .5); background: rgba(255, 159, 67, .10); }
.ready-yellow b { color: var(--amber); }
.ready-red { border-color: rgba(255, 107, 107, .55); background: rgba(255, 107, 107, .10); }
.ready-red b, .refer { color: var(--red); }
.readyform { display: grid; gap: 12px; }
.progress { display: grid; gap: 6px; }
.bar { height: 8px; border-radius: 99px; background: rgba(200, 212, 240, .12); overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--bgold)); border-radius: 99px; transition: width .3s; }
.progress span { font: 600 13px var(--body); color: var(--blue); font-variant-numeric: tabular-nums; }
.slot { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 14px 8px; display: grid; gap: 8px; }
.slot header { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.min { font: 600 12px var(--body); color: var(--mute); white-space: nowrap; }
.note { margin: 0; font-size: 14px; color: var(--blue); }
.warn { margin: 0; font-size: 14px; color: var(--amber); font-weight: 600; }
.items { list-style: none; margin: 0; padding: 0; }
.items li { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); }
.items li:first-child { border-top: 0; }
.tick { width: 28px; height: 28px; border-radius: 8px; border: 2px solid var(--mute); background: transparent; cursor: pointer; position: relative; }
.items li.on .tick { background: var(--gold); border-color: var(--gold); }
.items li.on .tick::after { content: ""; position: absolute; left: 8px; top: 3px; width: 7px; height: 13px; border: solid var(--ink); border-width: 0 3px 3px 0; transform: rotate(45deg); }
.items li.on .dn { color: var(--mute); text-decoration: line-through; }
.drill { background: none; border: 0; text-align: left; color: inherit; padding: 0; cursor: pointer; display: grid; gap: 2px; min-width: 0; }
.dn { font: 600 16px/1.2 var(--body); }
.rx { font: 400 14px/1.3 var(--body); color: var(--blue); }
.tw { font: 700 13px/1 var(--body); padding: 6px 8px; border-radius: 8px; font-variant-numeric: tabular-nums; background: rgba(200, 212, 240, .12); color: var(--blue); }
.tw.t-high { background: rgba(212, 160, 23, .18); color: var(--bgold); }
.tw.t-max { background: var(--gold); color: var(--ink); }
.out { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.out li { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; font-size: 15px; }
.inline { display: grid; grid-template-columns: 1fr 90px auto; gap: 8px; padding-bottom: 8px; }
.empty p { margin: 6px 0 0; color: var(--blue); }

/* week / year / log */
.cycle { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font: 700 13px var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.cycle i { color: var(--gold); font-style: normal; }
.cycle .hl { color: var(--bgold); }
.list { padding: 4px 0; }
.wkrow { width: 100%; display: grid; grid-template-columns: 52px 1fr auto; gap: 12px; align-items: center; padding: 12px 16px; background: none; border: 0; border-top: 1px solid var(--line); color: inherit; text-align: left; cursor: pointer; font: inherit; }
.wkrow:first-child { border-top: 0; }
.wkrow.now { background: rgba(212, 160, 23, .08); }
.wd { font: 800 18px/1 var(--display); text-transform: uppercase; display: grid; gap: 2px; }
.wd small, .wt small, .wn small { font: 500 12px var(--body); color: var(--mute); }
.wt { display: grid; gap: 3px; min-width: 0; }
.wt b { font-weight: 600; }
.wn { text-align: right; font: 700 15px var(--body); font-variant-numeric: tabular-nums; display: grid; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; vertical-align: 1px; }
.dot-green { background: var(--green); } .dot-yellow { background: var(--amber); } .dot-red { background: var(--red); }
.stats, .tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tiers { grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); }
.stats div, .tiers div { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px; display: grid; gap: 2px; }
.stats b, .tiers b { font: 800 28px/1 var(--display); font-variant-numeric: tabular-nums; color: var(--bgold); }
.stats small, .tiers small { color: var(--blue); font-size: 12px; }
.timeline { position: relative; display: flex; gap: 3px; height: 18px; border-radius: 9px; overflow: visible; }
.seg { border-radius: 4px; }
.seg-base, .sw.seg-base { background: #3A4A73; } .seg-b1 { background: #8A6A12; } .seg-b2 { background: #B08613; } .seg-b3 { background: var(--gold); } .seg-b4 { background: var(--bgold); }
.seg-transition { background: var(--blue); } .seg-inseason { background: var(--green); } .seg-reset { background: #56607A; }
.nowmark { position: absolute; top: -6px; bottom: -6px; width: 3px; background: var(--off); border-radius: 2px; box-shadow: 0 0 0 2px var(--navy); }
.yrow { display: grid; grid-template-columns: 10px 1fr auto; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--line); align-items: start; }
.yrow:first-child { border-top: 0; }
.yrow.now { background: rgba(212, 160, 23, .08); }
.yrow .sw { width: 10px; height: 100%; min-height: 40px; border-radius: 4px; display: block; }
.yrow small { display: block; color: var(--mute); font-size: 12px; margin-top: 2px; }
.yrow p { margin: 4px 0 0; color: var(--blue); font-size: 14px; }
.tablewrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 14px; }
th, td { padding: 10px 12px; text-align: right; border-top: 1px solid var(--line); white-space: nowrap; }
th { font: 700 11px var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); border-top: 0; }
th:first-child, td:first-child { text-align: left; }

/* library */
.search input { font-size: 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.lib { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.libcard { text-align: left; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; color: inherit; display: grid; gap: 4px; cursor: pointer; font: inherit; }
.libcard small { font: 700 11px var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.libcard b { font: 700 17px/1.15 var(--body); }
.libcard span { color: var(--blue); font-size: 14px; }

/* profile */
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.kv small { display: block; color: var(--mute); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.kv b { font-size: 17px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.seg2 { display: inline-flex; border: 1px solid var(--line); border-radius: 12px; padding: 3px; gap: 3px; justify-self: start; }
.seg2 button { border: 0; background: none; color: var(--blue); font: 700 13px var(--body); padding: 9px 12px; border-radius: 9px; cursor: pointer; }
.seg2 button.on { background: var(--gold); color: var(--ink); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px; display: grid; gap: 4px; align-content: start; }
.plan.cur { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.plan small { color: var(--mute); font-size: 12px; }
.plan b { font: 800 22px/1 var(--display); text-transform: uppercase; }
.plan .price { margin: 4px 0 0; font: 800 32px/1 var(--display); color: var(--bgold); font-variant-numeric: tabular-nums; }
.plan .price span { font: 600 14px var(--body); color: var(--blue); }
.plan p { margin: 0; color: var(--blue); font-size: 14px; }
.plan .pill { justify-self: start; margin-top: 6px; }

/* drill sheet + tabs */
.sheet { position: fixed; inset: 0; z-index: 20; background: rgba(8, 14, 30, .72); display: flex; align-items: flex-end; justify-content: center; }
.sheetin { position: relative; width: min(560px, 100%); max-height: 86vh; overflow: auto; background: var(--deep); border: 1px solid var(--line); border-radius: 20px 20px 0 0; padding: 22px max(18px, env(safe-area-inset-right, 0px)) calc(24px + env(safe-area-inset-bottom, 0px)) max(18px, env(safe-area-inset-left, 0px)); display: grid; gap: 12px; }
.sheetin h2 { padding-right: 40px; }
.close { position: absolute; right: 12px; top: 12px; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: none; color: var(--off); font-size: 24px; cursor: pointer; }
.sec { display: grid; gap: 4px; }
.sec b { font: 800 12px var(--body); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.sec p { margin: 0; line-height: 1.5; }
.sec.good { border-left: 4px solid var(--bgold); padding-left: 12px; }
.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 6; display: grid; grid-template-columns: repeat(6, 1fr); background: rgba(15, 26, 51, .96); border-top: 1px solid var(--line); padding: 6px max(8px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px)); backdrop-filter: blur(8px); }
.tabs a { text-align: center; padding: 10px 2px; font: 700 12px var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); text-decoration: none; border-radius: 10px; }
.tabs a.on { color: var(--bgold); background: rgba(212, 160, 23, .12); }
@media (min-width: 640px) { .tabs { max-width: 560px; margin: 0 auto 12px; border: 1px solid var(--line); border-radius: 16px; } }
@media (max-width: 380px) { .row2 { grid-template-columns: 1fr; } .h1, .daytitle h1, .hero h1 { font-size: 34px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }