:root {
  --bg: #eef1f4; --paper: #fff; --ink: #1d2a3a; --muted: #5d6b7a; --line: #d5dbe2;
  --accent: #f2b632; --accent-ink: #1d2a3a; --danger: #b8322a;
  --work: #2f8f5b; --work-bg: #dcefe4; --leave: #2f6fb5; --leave-bg: #dde9f7;
  --sick: #7a4fb0; --sick-bg: #ebe2f6; --lieu: #9a6d00; --lieu-bg: #f8ecc8;
  --flag: #b8322a; --flag-bg: #f8dcd9; --off-bg: #e3e7ec; --unpaid: #55606c; --unpaid-bg: #dfe3e8;
  --ot: #e08a00; --r: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121a24; --paper: #1a2431; --ink: #e6ebf1; --muted: #93a1b0; --line: #2c3a4b;
    --accent-ink: #1d2a3a; --work: #6fd19b; --work-bg: #1d3a2b; --leave: #7fb2ea; --leave-bg: #1c3050;
    --sick: #c2a2ec; --sick-bg: #33254a; --lieu: #e8c262; --lieu-bg: #3d3113; --flag: #f08a80; --flag-bg: #4a2320;
    --off-bg: #202b38; --unpaid: #aab4bf; --unpaid-bg: #2a3440; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-variant-numeric: tabular-nums;
  padding-bottom: env(safe-area-inset-bottom);
}
a { color: inherit; text-underline-offset: 3px; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0 0 1rem; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 0; }
small, .small { font-size: .85rem; }
.muted { color: var(--muted); }
code { background: var(--off-bg); padding: 0 .3em; border-radius: 4px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Nagłówek */
.top {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.5rem;
  padding: calc(.75rem + env(safe-area-inset-top)) 1rem .75rem; background: var(--ink); color: #fff;
}
@media (prefers-color-scheme: dark) { .top { background: #0b1118; } }
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.brand-mark { width: 14px; height: 14px; border-radius: 50%; border: 3px solid var(--accent); }
.nav { display: flex; flex-wrap: wrap; gap: .25rem; margin-left: auto; }
.nav a { text-decoration: none; padding: .35rem .7rem; border-radius: 999px; color: #cfd8e2; font-size: .95rem; }
.nav a[aria-current] { background: rgba(255,255,255,.14); color: #fff; }
.nav a:hover { color: #fff; }
.nav-out { opacity: .75; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.head-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1rem; margin-bottom: .5rem; }
.head-row h1, .head-row h2 { margin: 0; }

/* Komunikaty */
.note { padding: .75rem 1rem; border-radius: var(--r); margin: 0 0 1rem; border-left: 4px solid; background: var(--paper); }
.note-ok { border-color: var(--work); } .note-err { border-color: var(--flag); } .note-warn { border-color: var(--accent); }
input.copy { width: 100%; margin-top: .5rem; font-size: .85rem; }

/* Formularze */
.form { display: grid; gap: .9rem; max-width: 420px; }
.form-grid { grid-template-columns: 1fr 1fr; max-width: 640px; }
.form-grid .span2 { grid-column: 1 / -1; }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }
.form-inline { display: flex; flex-wrap: wrap; align-items: end; gap: .75rem; max-width: none; margin-top: 1rem; }
label { display: grid; gap: .3rem; font-size: .9rem; color: var(--muted); }
input, select {
  font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line);
  border-radius: 8px; padding: .6rem .7rem; min-height: 44px; width: 100%;
}
.form-inline input { width: auto; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.form-actions form { display: inline; }
.btn {
  font: inherit; font-weight: 600; border: 0; border-radius: 8px; padding: .65rem 1.1rem; min-height: 44px;
  background: var(--ink); color: var(--paper); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center;
}
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-danger { background: var(--danger); color: #fff; }
.linkish { font: inherit; background: none; border: 0; padding: .25rem 0; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: .9rem; }

/* Logowanie */
.auth { max-width: 420px; margin: 2rem auto; background: var(--paper); padding: 1.75rem; border-radius: 14px; }

/* Ekran odbicia — główny element aplikacji */
.punch { max-width: 440px; margin: 1rem auto; text-align: center; display: grid; gap: .9rem; }
.punch-who { margin: 0; color: var(--muted); }
.punch-clock { margin: 0; font-size: clamp(4.5rem, 24vw, 7rem); font-weight: 600; line-height: 1; letter-spacing: -0.04em; }
.punch-btn {
  font: inherit; font-size: 1.5rem; font-weight: 700; border: 0; border-radius: 18px; min-height: 30vh; max-height: 240px;
  padding: 1.5rem; cursor: pointer; transition: transform .08s ease;
}
.punch-btn:active { transform: scale(.98); }
.punch-btn.is-check_in { background: var(--accent); color: var(--accent-ink); }
.punch-btn.is-check_out { background: var(--ink); color: var(--paper); }
.punch-btn.is-done { background: var(--work); color: #fff; }
.punch-btn:disabled { cursor: progress; opacity: .85; }
.punch-state { margin: 0; font-size: 1.1rem; }
.punch-result { padding: .85rem 1rem; border-radius: var(--r); font-weight: 600; }
.punch-result.is-ok { background: var(--work-bg); color: var(--work); }
.punch-result.is-err { background: var(--flag-bg); color: var(--flag); }
@media (prefers-reduced-motion: reduce) { .punch-btn { transition: none; } }

/* Status dnia */
.status-line { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: .5rem 1rem; margin-bottom: 1.25rem; }
.status-line p { margin: 0; }
.status-now { font-size: 1.35rem; font-weight: 600; }
.status-now.is-in::before { content: ""; display: inline-block; width: .6em; height: .6em; border-radius: 50%; background: var(--work); margin-right: .45em; vertical-align: .1em; }

/* Nawigacja miesiąca */
.month-nav { display: flex; align-items: center; gap: .75rem; margin: 1rem 0 .75rem; }
.month-nav h2 { margin: 0; font-size: 1.35rem; min-width: 11ch; }
.month-nav a { text-decoration: none; font-size: 1.5rem; line-height: 1; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--paper); }

/* Norma */
.norm { background: var(--paper); border-radius: 14px; padding: 1rem 1.1rem; margin-bottom: 1rem; }
.norm-figures { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
@media (max-width: 520px) { .norm-figures { grid-template-columns: repeat(2, 1fr); } }
.norm .k, .alert-box .k { display: block; font-size: .8rem; color: var(--muted); }
.norm .v { font-size: 1.45rem; font-weight: 600; }
.is-over { color: var(--ot); }
.bar { height: 8px; background: var(--off-bg); border-radius: 99px; overflow: hidden; margin: .9rem 0 .3rem; }
.bar span { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.norm-foot { margin: .4rem 0 0; font-size: .85rem; color: var(--muted); }
.norm-foot:empty { display: none; }

/* Kalendarz */
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { text-align: center; font-size: .75rem; color: var(--muted); padding-bottom: 2px; }
.cal-day {
  min-height: 58px; border-radius: 8px; padding: 5px 6px; text-decoration: none; display: flex; flex-direction: column;
  justify-content: space-between; background: var(--paper); border: 2px solid transparent;
}
.cal-day .n { font-size: .8rem; font-weight: 600; }
.cal-day .t { font-size: .78rem; font-weight: 600; text-align: right; }
.cal-day.is-today { box-shadow: inset 0 0 0 2px var(--ink); }
.st-work { background: var(--work-bg); color: var(--work); }
.st-leave { background: var(--leave-bg); color: var(--leave); }
.st-sick { background: var(--sick-bg); color: var(--sick); }
.st-lieu { background: var(--lieu-bg); color: var(--lieu); }
.st-unpaid { background: var(--unpaid-bg); color: var(--unpaid); }
.st-flag { background: var(--flag-bg); color: var(--flag); }
.st-missing { background: var(--paper); color: var(--flag); border-color: var(--flag) !important; border-style: dashed !important; }
.st-off { background: repeating-linear-gradient(135deg, var(--off-bg) 0 6px, transparent 6px 12px); color: var(--muted); }
.st-future { color: var(--muted); }
.has-ot { border-color: var(--ot) !important; }
@media (max-width: 400px) { .cal-day { min-height: 50px; padding: 4px; } .cal-day .t { font-size: .68rem; } }

.legend { list-style: none; padding: 0; margin: .75rem 0 1.5rem; display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .8rem; color: var(--muted); }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: .35rem; vertical-align: -1px; border: 2px solid transparent; }
.legend i.has-ot { background: var(--paper); }

/* Lista dni */
.days { display: grid; gap: .5rem; }
.day { background: var(--paper); color: var(--ink); border-radius: var(--r); padding: .75rem 1rem; border-left: 4px solid var(--line); scroll-margin-top: 1rem; }
.day.st-work { border-left-color: var(--work); } .day.st-leave { border-left-color: var(--leave); }
.day.st-sick { border-left-color: var(--sick); } .day.st-lieu { border-left-color: var(--lieu); }
.day.st-flag, .day.st-missing { border-left-color: var(--flag); } .day.st-off { border-left-color: var(--off-bg); }
.day:target { box-shadow: 0 0 0 3px var(--accent); }
.day header { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.day-sum { font-weight: 600; }
.ot { font-style: normal; color: var(--ot); margin-left: .4rem; font-size: .9rem; }
.sess { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; padding: .35rem 0; font-size: .95rem; }
.sess small { color: var(--muted); }
.sess.is-flag { color: var(--flag); }
.sess-actions { display: flex; gap: 1rem; margin-left: auto; }
.flag-reason { flex-basis: 100%; margin: 0; font-size: .85rem; color: var(--flag); }
.day > .muted { margin: .25rem 0 0; font-size: .85rem; }
.tag { white-space: nowrap; display: inline-block; font-size: .72rem; font-weight: 600; padding: .1rem .45rem; border-radius: 99px; background: var(--off-bg); color: var(--muted); margin-left: .35rem; vertical-align: .1em; }
.tag-warn { background: var(--lieu-bg); color: var(--lieu); }

/* Panel admina */
.alerts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-bottom: .75rem; }
@media (max-width: 600px) { .alerts { grid-template-columns: 1fr; } }
.alert-box { background: var(--paper); border-radius: var(--r); padding: .8rem 1rem; }
.alert-box .v { font-size: 1.6rem; font-weight: 600; }
.alert-box.is-bad { background: var(--flag-bg); color: var(--flag); }
.alert-box.is-warn { background: var(--lieu-bg); color: var(--lieu); }
.alert-box.is-bad .k, .alert-box.is-warn .k { color: inherit; }
.in-work { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 .5rem; }
.in-work span { background: var(--work-bg); color: var(--work); padding: .2rem .65rem; border-radius: 99px; font-size: .88rem; font-weight: 600; }

.matrix-wrap, .table-wrap { overflow-x: auto; background: var(--paper); border-radius: var(--r); }
.matrix { border-collapse: separate; border-spacing: 2px; font-size: .78rem; min-width: 100%; }
.matrix th { font-weight: 600; color: var(--muted); padding: 4px 2px; text-align: center; line-height: 1.15; }
.matrix th.we { opacity: .55; }
.matrix .who { position: sticky; left: 0; background: var(--paper); text-align: left; padding: 4px 10px 4px 8px; white-space: nowrap; color: var(--ink); z-index: 1; }
.matrix td.m { min-width: 30px; height: 30px; padding: 0; border-radius: 5px; border: 2px solid transparent; text-align: center; }
.matrix td.m a { display: grid; place-items: center; width: 100%; height: 100%; text-decoration: none; font-weight: 600; }
.matrix td.num { padding: 0 8px; white-space: nowrap; font-weight: 600; text-align: right; }

.list { width: 100%; border-collapse: collapse; background: var(--paper); border-radius: var(--r); }
.list th, .list td { padding: .65rem .75rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.list th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.list tr.is-inactive td { color: var(--muted); }
.list .actions { display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: baseline; }
.list .actions form { display: flex; gap: 1rem; }
.filters { display: flex; gap: .5rem; margin: 0 0 1rem; }
.filters a { text-decoration: none; padding: .3rem .8rem; border-radius: 99px; background: var(--paper); font-size: .9rem; }
.filters a[aria-current] { background: var(--ink); color: var(--paper); }
details.danger summary { cursor: pointer; color: var(--danger); font-size: .9rem; }
details.danger form { display: grid !important; gap: .6rem; max-width: 340px; padding: .75rem 0; }
details.danger p { margin: 0; font-size: .85rem; }

.block { background: var(--paper); border-radius: 14px; padding: 1.25rem; margin-bottom: 1.25rem; }
.block .list { border-radius: 0; }
.block details summary { cursor: pointer; font-weight: 600; margin: .5rem 0 1rem; }
.loc { border-bottom: 1px solid var(--line); padding-bottom: 1.25rem; margin-bottom: 1.25rem; display: grid; gap: 1rem; }
.loc.is-inactive { opacity: .6; }
.qr-card { justify-self: start; text-align: center; padding: 1rem 1.25rem; border: 1px dashed var(--line); border-radius: var(--r); background: #fff; color: #1d2a3a; }
.qr img, .qr canvas { margin: 0 auto; }
.qr-title { font-weight: 700; font-size: 1.05rem; margin: .75rem 0 .15rem; }
.qr-sub { margin: 0; font-size: .85rem; color: #5d6b7a; }

.log { margin-top: 2rem; }
.log p { background: var(--paper); border-radius: var(--r); padding: .6rem .9rem; margin: 0 0 .4rem; font-size: .9rem; }

.dlg { border: 0; border-radius: 14px; padding: 1.5rem; background: var(--paper); color: var(--ink); width: min(440px, calc(100vw - 2rem)); }
.dlg::backdrop { background: rgba(10, 16, 24, .55); }
.dlg .form { max-width: none; }
.dlg h2 { margin: 0; }

/* Dyżur sprzątający */
.duty { background: var(--paper); border-radius: var(--r); padding: .8rem 1rem; margin-bottom: 1rem; border-left: 4px solid var(--line); display: grid; gap: .1rem; }
.duty p { margin: 0; }
.duty .k { font-size: .8rem; color: var(--muted); }
.duty .v { font-size: 1.1rem; font-weight: 600; }
.duty .sub { font-size: .9rem; color: var(--muted); }
.duty.is-mine { border-left-color: var(--accent); background: var(--lieu-bg); }
.duty.is-mine .k, .duty.is-mine .sub { color: var(--lieu); }
.duty-line { margin: 0 0 .75rem; }
.sched td small { display: block; color: var(--muted); font-size: .8rem; margin-top: .15rem; }
.sched tr.is-now td { background: var(--lieu-bg); }
.sched tr.is-me td:nth-child(2) { font-weight: 700; }
.sched select { min-height: 38px; padding: .3rem .5rem; width: auto; min-width: 11rem; }
.sched form { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; }
.arrows { display: inline-flex; gap: .25rem; }
.arrows button { font: inherit; width: 34px; height: 34px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 8px; cursor: pointer; }
.warn-text { color: var(--flag); font-size: .85rem; }

/* Dyżur w kalendarzu, przycisk pełnej szerokości, raport spóźnień */
.cal-day.has-duty { box-shadow: inset 0 -5px 0 var(--accent); }
.cal-day.is-today.has-duty { box-shadow: inset 0 0 0 2px var(--ink), inset 0 -5px 0 var(--accent); }
.legend i.has-duty { background: var(--paper); border: 0; box-shadow: inset 0 -4px 0 var(--accent); border-radius: 2px; }
.matrix td.m.has-duty { box-shadow: inset 0 -3px 0 var(--accent); }
.btn-block { display: flex; justify-content: center; width: 100%; min-height: 52px; }
.late-days { margin: .5rem 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: .25rem .75rem; font-size: .85rem; }
.late-days li { background: var(--flag-bg); color: var(--flag); border-radius: 99px; padding: .1rem .6rem; }
details.late summary { cursor: pointer; font-size: .9rem; }