:root {
  --mist: #e8edf1;
  --paper: #f6f8fa;
  --ink: #15233a;
  --muted: #56667a;
  --rule: #c9d3dc;
  --train: #1f7553;
  --easy: #a8700f;
  --rest: #5a4688;
  --wait: #56667a;
  --train-wash: #d7eadf;
  --easy-wash: #f3e6c8;
  --rest-wash: #e3ddef;
  --wait-wash: #dde4ea;
  --call: var(--wait);
  --wash: var(--wait-wash);
  --display: "Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font: 400 1.0625rem/1.55 var(--body);
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

.bar, .cols, .report, .how, .foot, .today-inner {
  width: min(1200px, 100% - 2.5rem);
  margin-inline: auto;
}

.bar {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 1.1rem 0;
}
.mark { font: 800 1.15rem/1 var(--display); text-decoration: none; letter-spacing: -0.01em; }
.bar-link { color: var(--muted); font-size: 0.95rem; }

/* ---------- today ---------- */
.today { background: var(--wash); transition: background-color .5s ease; }
.today[data-call="train"] { --call: var(--train); --wash: var(--train-wash); }
.today[data-call="easy"]  { --call: var(--easy);  --wash: var(--easy-wash); }
.today[data-call="rest"]  { --call: var(--rest);  --wash: var(--rest-wash); }

.today-inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 2.5rem;
  align-items: end;
  padding: 2.5rem 0 2rem;
}
.when { margin: 0 0 .25rem; color: var(--muted); font-size: 1rem; }
.word {
  margin: 0;
  font: 800 clamp(5.5rem, 13vw, 11rem)/.86 var(--display);
  letter-spacing: -0.045em;
  color: var(--call);
  white-space: nowrap;
}
.today[data-call="easy"] .word { font-size: clamp(4.4rem, 10.5vw, 9rem); }
.line { margin: 1.1rem 0 0; font-size: 1.25rem; line-height: 1.4; max-width: 30ch; }
.sample-note {
  margin: 1.25rem 0 0; padding: .7rem .9rem; max-width: 40ch;
  background: rgba(255,255,255,.55); border-left: 3px solid var(--call);
  font-size: .95rem;
}

.chart-wrap { margin: 0; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .band { fill: var(--call); opacity: .14; }
.chart .avg { fill: none; stroke: var(--ink); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot { stroke: var(--wash); stroke-width: 1.5; }
.chart .dot.train { fill: var(--train); }
.chart .dot.easy { fill: var(--easy); }
.chart .dot.rest { fill: var(--rest); }
.chart .dot.none { fill: var(--muted); opacity: .5; }
.chart .last { stroke: var(--ink); stroke-width: 2.5; }
.chart .grid { stroke: var(--ink); opacity: .1; }
.chart text { fill: var(--muted); font: 400 12px var(--body); }
.legend { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; margin-top: .6rem; color: var(--muted); font-size: .9rem; }
.sw { display: inline-block; width: 14px; height: 10px; margin-right: .4rem; vertical-align: 0; }
.sw-band { background: var(--call); opacity: .25; }
.sw-line { height: 3px; background: var(--ink); vertical-align: 3px; }
.sw-dot { width: 10px; border-radius: 50%; background: var(--call); }

/* ---------- why + input ---------- */
.cols {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 2.5rem; padding: 2.5rem 0 1rem;
}
h2 { font: 800 1.6rem/1.15 var(--display); letter-spacing: -0.015em; margin: 0 0 1rem; }
.reasons { list-style: none; margin: 0; padding: 0; }
.reasons li {
  position: relative; padding: .2rem 0 1rem 1.6rem; max-width: 52ch;
}
.reasons li::before {
  content: ""; position: absolute; left: 0; top: .55rem;
  width: .7rem; height: .7rem; border-radius: 50%; background: var(--train);
}
.reasons li.bad::before { background: var(--rest); }
.reasons li.warn::before { background: var(--easy); }
.reasons li.info::before { background: transparent; border: 2px solid var(--muted); }

.mine {
  background: var(--paper); padding: 1.6rem; border-radius: 14px;
  border: 1px solid var(--rule);
}
.mine > p:first-of-type { margin-top: 0; max-width: 58ch; }
.field-label { display: block; font-weight: 700; margin: 1rem 0 .35rem; font-size: .95rem; }
textarea {
  width: 100%; resize: vertical; padding: .75rem .85rem;
  font: 400 1.05rem/1.5 var(--body); color: var(--ink);
  background: #fff; border: 1.5px solid var(--rule); border-radius: 8px;
}
textarea:focus { border-color: var(--ink); outline: none; }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: .9rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: .6rem 1.2rem; border-radius: 999px;
  background: var(--ink); color: #fff; border: 1.5px solid var(--ink);
  font: 700 1rem/1.2 var(--body); text-decoration: none; cursor: pointer;
}
.btn:hover { background: #24375a; }
.btn-quiet { background: transparent; color: var(--ink); }
.btn-quiet:hover { background: rgba(21,35,58,.06); }
.file-btn { position: relative; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.file-btn:focus-within { outline: 3px solid var(--ink); outline-offset: 3px; }
.drop {
  margin-top: 1rem; padding: 1rem; border: 1.5px dashed var(--rule); border-radius: 8px;
  color: var(--muted); font-size: .92rem;
}
.drop.over { border-color: var(--ink); background: #fff; color: var(--ink); }
.msg { min-height: 1.4em; margin: .8rem 0 0; font-weight: 700; }
.msg.err { color: #9b2c2c; }
.fine { color: var(--muted); font-size: .9rem; margin: .5rem 0 0; }

/* ---------- report ---------- */
.report { padding: 3rem 0 1rem; }
.report-head p { max-width: 62ch; margin-top: 0; }
.report-body {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule); border-radius: 14px; overflow: hidden;
}
.report-body > div { background: var(--paper); padding: 1.3rem 1.4rem; }
.report-body > .wide { grid-column: span 2; }
.report-body h3 { font: 500 1rem/1.3 var(--display); margin: 0 0 .6rem; color: var(--muted); }
.report-body .big { font: 800 2.4rem/1 var(--display); letter-spacing: -0.02em; margin: 0 0 .35rem; }
.report-body p { margin: 0; font-size: .95rem; }
.split { display: flex; height: 12px; border-radius: 6px; overflow: hidden; margin: .4rem 0 .7rem; }
.split span:nth-child(1) { background: var(--train); }
.split span:nth-child(2) { background: var(--easy); }
.split span:nth-child(3) { background: var(--rest); }
.wd { display: grid; grid-template-columns: 2.6rem 1fr 3.2rem; gap: .2rem .5rem; align-items: center; font-size: .9rem; }
.wd .track { position: relative; height: 10px; }
.wd .track::before { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--rule); }
.wd .fill { position: absolute; top: 0; height: 100%; border-radius: 3px; background: var(--ink); }
.wd .fill.neg { background: var(--rest); }
.wd .val { text-align: right; color: var(--muted); }
.report-tools { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .7rem; }
.lock { display: none; }
.report.locked .report-body { filter: blur(6px); user-select: none; pointer-events: none; border-radius: 14px 14px 0 0; }
.report.locked .lock {
  display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.4rem;
  margin-top: -1px; padding: 1.2rem 1.4rem; background: var(--ink); color: #fff;
  border-radius: 0 0 14px 14px;
}
.lock-price { margin: 0; font-weight: 700; flex: 1 1 14rem; }
.lock .btn { background: #fff; color: var(--ink); border-color: #fff; }
.linkish { background: none; border: 0; color: #fff; text-decoration: underline; font: inherit; cursor: pointer; padding: .4rem 0; }

/* ---------- how ---------- */
.how { padding: 3rem 0 2rem; }
.how-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem 2.5rem; }
.how-grid p { margin: 0; }
.t-train { color: var(--train); } .t-easy { color: var(--easy); } .t-rest { color: var(--rest); }

.foot {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--rule); color: var(--muted); font-size: .92rem;
}

/* ---------- phone ---------- */
@media (max-width: 860px) {
  .today-inner, .cols { grid-template-columns: minmax(0, 1fr); gap: 1.8rem; }
  .today-inner { padding-top: 1.6rem; }
  .report-body, .how-grid { grid-template-columns: minmax(0, 1fr); }
  .report-body > .wide { grid-column: auto; }
  .report.locked .report-body { max-height: 26rem; }
  .line { font-size: 1.15rem; }
}
@media (max-width: 480px) {
  .bar, .cols, .report, .how, .foot, .today-inner { width: calc(100% - 2rem); }
  .word { font-size: 5.6rem; }
  .today[data-call="easy"] .word { font-size: 4.6rem; }
  .mine { padding: 1.2rem; }
  .actions .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media print {
  .bar, .mine, .how, .foot, .lock, .report-tools, .sample-note { display: none !important; }
  body { background: #fff; }
  .today { background: #fff; }
}