:root {
  --bg: #1a1815;
  --card: #24211c;
  --card-2: #2d2922;
  --line: #3a352c;
  --line-soft: #2e2a24;
  --ink: #ece7de;
  --muted: #a49b8c;
  --accent: #d4a851;
  --accent-dim: #8a7136;
  --accent-bg: #3a3222;
  --ok: #8cc98f;
  --danger: #d98080;
}
* { box-sizing: border-box; }
html {
  overscroll-behavior: none;
  -webkit-text-size-adjust: 100%;
}
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}
a, button { touch-action: manipulation; }
.wrap {
  max-width: 860px; margin: 0 auto;
  padding: calc(16px + env(safe-area-inset-top))
           calc(18px + env(safe-area-inset-right))
           calc(46px + env(safe-area-inset-bottom))
           calc(18px + env(safe-area-inset-left));
}

/* ---------- top: week strip + date ---------- */
.strip-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 16px; padding: 14px 16px 16px; margin-bottom: 6px;
}
.strip-row { display: flex; align-items: center; gap: 10px; }
.week-strip { flex: 1; display: flex; justify-content: center; gap: 7px; }
.day-pill {
  width: 54px; padding: 8px 0 6px; border-radius: 12px;
  background: var(--card-2); border: 1px solid var(--line-soft);
  text-decoration: none; color: var(--ink); text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.day-pill .dw { font-size: .6rem; color: var(--muted); font-weight: 700; letter-spacing: .04em; }
.day-pill .dn { font-size: .95rem; font-weight: 700; }
.day-pill.selected { background: var(--accent-bg); border-color: var(--accent-dim); }
.day-pill.selected .dn { color: var(--accent); }
.day-pill.is-today .dn { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: transparent; }
.dot.green { background: var(--ok); }
.dot.red { background: var(--danger); }

.head-row { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.date-title { flex: 1; text-align: center; }
h1 { font-size: 1.28rem; margin: 4px 0 2px; font-weight: 700; }
.today-link { font-size: .78rem; color: var(--accent); text-decoration: none; }
.nav-btn {
  min-width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--card-2); border: 1px solid var(--line);
  border-radius: 12px; text-decoration: none; color: var(--ink);
  font-size: .95rem;
}
.nav-btn:hover { border-color: var(--accent-dim); }
.session-chip {
  display: inline-block; margin-top: 12px; font-size: .78rem; font-weight: 600;
  background: var(--accent-bg); color: #e8c97a; border-radius: 20px; padding: 4px 14px;
}

/* ---------- banners ---------- */
.banner { padding: 10px 14px; border-radius: 12px; margin: 10px 0; font-size: .9rem; }
.banner.ok { background: #1e291e; color: #9fd3a1; border: 1px solid #2c3f2c; }
.banner.skip { background: #291c1c; color: var(--danger); border: 1px solid #3e2a2a; }
.banner a { color: inherit; font-weight: 600; }

/* ---------- cards (vertical stack) ---------- */
.card {
  background: var(--card); border: 1px solid var(--line-soft);
  border-radius: 16px; padding: 16px 18px 14px; margin: 12px 0;
}
.card h2 {
  font-size: .95rem; margin: 0 0 12px; display: flex; align-items: center;
  gap: 9px; color: #f2ede4;
}
.card .mark {
  width: 4px; height: 17px; border-radius: 2px; background: var(--accent);
  display: inline-block; flex: none;
}
.tag {
  font-size: .62rem; font-weight: 700; text-transform: uppercase;
  background: var(--accent-bg); color: var(--accent); border-radius: 6px;
  padding: 2px 8px;
}
.hint { font-size: .74rem; color: var(--muted); margin: -4px 0 12px; }

/* field rows: label left, input right */
.field-row { display: flex; align-items: flex-start; gap: 14px; padding: 9px 0; }
.field-row + .field-row { border-top: 1px solid var(--line-soft); }
.set-label {
  font-weight: 700; font-size: .82rem; color: #cfc8ba;
  width: 86px; flex: none; padding-top: 11px;
}
.input-area { flex: 1; min-width: 0; }

label { display: block; font-size: .74rem; font-weight: 600; margin-bottom: 5px; color: #b0a795; }

input[type="text"], input[type="password"], select {
  width: 100%; padding: 12px 13px; font-size: 16px;
  border: 1px solid var(--line); border-radius: 11px;
  background: #211e19; color: var(--ink);
}
input::placeholder { color: #6b6355; }
input:focus, select:focus { outline: 2px solid var(--accent-dim); border-color: transparent; }
select { appearance: none; width: 150px; flex: none; }

.prax-inputs { display: flex; gap: 10px; }
.prax-inputs input { flex: 1; }
.weight-pair { display: flex; gap: 10px; }
.weight-pair input:first-child { flex: 1.5; }
.kg-wrap { position: relative; flex: 1; max-width: 130px; }
.kg-wrap input { padding-right: 32px; }
.kg-wrap span {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  font-size: .78rem; color: var(--muted); pointer-events: none;
}

/* superset pair within a row */
.ss-inputs { display: flex; gap: 14px; }
.ss-inputs .fld { flex: 1; min-width: 0; }

/* last session pill */
.pill {
  display: inline-block; font-size: .7rem; color: #e8c97a;
  background: var(--accent-bg); border-radius: 6px; padding: 2px 8px; margin-top: 7px;
}

/* ---------- buttons ---------- */
.actions { margin-top: 18px; display: flex; gap: 12px; }
.btn {
  display: inline-block; padding: 15px; font-size: 1.02rem; font-weight: 700;
  border: none; border-radius: 13px; cursor: pointer; text-decoration: none;
  text-align: center;
}
.btn.save { flex: 2; background: #233524; color: #9fd3a1; border: 1px solid #33513a; }
.btn.skip-btn { flex: 1; background: transparent; color: var(--danger);
  border: 1.5px solid #3e2a2a; }
.btn:hover { filter: brightness(1.15); }
.btn:active { transform: scale(.995); }

.foot { margin-top: 26px; text-align: center; font-size: .8rem; }
.foot a { color: var(--muted); }

/* ---------- entry splash ---------- */
.entry-card {
  max-width: 380px; margin: 16vh auto 0; text-align: center;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 34px 30px;
}
.entry-mark { width: 74px; height: 74px; border-radius: 18px; }
.entry-card h1 { font-size: 1.35rem; margin: 14px 0 4px; }
.entry-date { color: var(--muted); font-size: .9rem; margin: 0 0 22px; }
.entry-btn {
  display: block; width: 100%; padding: 16px; font-size: 1.05rem;
  font-weight: 700; text-decoration: none; text-align: center;
  color: #1a1815; background: var(--accent); border-radius: 13px;
}
.entry-btn:hover { filter: brightness(1.08); }
.entry-btn:active { transform: scale(.99); }
.entry-note { color: var(--muted); font-size: .74rem; margin-top: 16px; }

/* ---------- pin ---------- */
.pin-card {
  max-width: 340px; margin: 18vh auto 0; text-align: center;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 18px; padding: 30px;
}
.pin-card input { margin: 14px 0; text-align: center; letter-spacing: .3em; }
.pin-error { color: #d98080; font-size: .85rem; margin-bottom: 6px; }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  .wrap {
    padding: calc(10px + env(safe-area-inset-top))
             calc(12px + env(safe-area-inset-right))
             calc(40px + env(safe-area-inset-bottom))
             calc(12px + env(safe-area-inset-left));
  }
  .day-pill { width: 44px; }
  .week-strip { overflow-x: auto; }
  .set-label { width: 64px; padding-top: 10px; }
  .ss-inputs { flex-direction: column; gap: 10px; }
  .field-row { gap: 10px; }
  .prax-inputs select { width: 110px; }
}