:root {
  --ink: #17191d;
  --muted: #687078;
  --paper: #f1f2ed;
  --card: #fff;
  --line: #dfe2db;
  --brand: #9fcf00;
  --brand2: #c8ff12;
  --shadow: 0 18px 50px rgba(17,18,23,.11);
}

body {
  background: radial-gradient(circle at 100% 0, rgba(200,255,18,.18) 0, transparent 34rem), var(--paper);
}

.auth-brand {
  background: #111217;
  color: white;
}

.brand-lockup {
  display: grid;
  gap: .8rem;
  width: min(35rem, 100%);
}

.brand-lockup img {
  display: block;
  width: 100%;
  height: auto;
}

.brand-lockup span,
.topbar-brand span {
  color: var(--brand2);
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.auth-brand p { color: #d9dadd; }

.auth-brand small {
  color: var(--brand2);
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.btn {
  background: var(--brand);
  color: #111217;
  font-weight: 850;
}

.btn.secondary {
  background: #e8eae5;
  color: #17191d;
}

.topbar {
  padding: .75rem clamp(1rem,5vw,4rem);
  background: #111217;
  border-bottom: 2px solid var(--brand2);
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar-brand img {
  display: block;
  width: clamp(9rem,16vw,14rem);
  height: auto;
}

.topbar-brand span { font-size: .65rem; }
.userbox small { color: #d0d1d4; }
.link-btn { color: #658500; }

.tag {
  background: #f0f6d8;
  color: #547000;
}

.tag.done {
  background: #dfff76;
  color: #304000;
}

.week-day.today { border-color: var(--brand); }
.proposal-card { border-color: rgba(159,207,0,.55); }
.proposal-reason { background: #f1f6dc; }

.week-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: .9rem 0 1.1rem;
  padding: .9rem 1rem;
  background: #f5f7ef;
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.week-progress p {
  margin: .25rem 0 0;
  color: var(--muted);
  font-size: .88rem;
}

.progress-ring {
  --progress: 0deg;
  width: 78px;
  height: 78px;
  flex: 0 0 78px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--brand2) var(--progress), #dde1d7 0);
  position: relative;
  transition: background .35s ease;
}

.progress-ring::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: white;
}

.progress-ring > div {
  position: relative;
  z-index: 1;
  display: grid;
  text-align: center;
  line-height: 1;
}

.progress-ring strong { font-size: 1.05rem; }
.progress-ring small { margin-top: .2rem; font-size: .58rem; color: var(--muted); }

@media (max-width: 800px) {
  .topbar { padding: .7rem 1rem; }
  .topbar-brand span { display: none; }
  .topbar-brand img { width: 9rem; }
}