:root {
  --ink: #191F28;
  --ink-2: #4E5968;
  --ink-3: #8B95A1;
  --surface: #F2F4F6;
  --paper: #FFFFFF;
  --line: #E5E8EB;
  --shift: #2B5BD7;
  --shift-press: #2350C0;
  --shift-soft: #EBF1FD;
  --handover: #E9A23B;
  --handover-soft: #FDF3E1;
  --handover-ink: #8A5300;
  --alert: #D93A30;
  --alert-soft: #FDECEB;
  --ok: #1F8A55;
  --ok-soft: #E6F4EC;
  --secondary: #E8EBF0;
  --secondary-press: #DCE0E7;
  --radius-card: 16px;
  --radius-btn: 12px;
  --btn-h: 52px;
  --tab-h: 64px;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
}

@media (min-width: 900px) {
  :root { --btn-h: 44px; }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
html:lang(ko) body { word-break: keep-all; overflow-wrap: anywhere; }
h1, h2, h3, p, ul, ol, dl, dd, figure, fieldset { margin: 0; }
ul, ol { padding: 0; list-style: none; }
fieldset { border: 0; padding: 0; min-width: 0; }
a { color: var(--shift); }
button { font: inherit; color: inherit; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-2); }
.hint { display: block; color: var(--ink-3); font-size: 13px; line-height: 1.5; }
.strong { font-weight: 700; }
.is-hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--shift); outline-offset: 2px; border-radius: 8px; }
.icon { width: 24px; height: 24px; flex: none; }
.boot { padding: 48px 20px; color: var(--ink-3); }

/* ---- Header ---- */

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  height: 60px; padding: 0 12px 0 20px;
  background: rgba(242, 244, 246, 0.94);
  backdrop-filter: saturate(1.4) blur(10px);
}
.brand { display: inline-flex; align-items: center; min-height: 44px; font-size: 18px; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; white-space: nowrap; }
.top-actions { display: flex; align-items: center; gap: 4px; }
.icon-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 44px; padding: 0 10px; border: 0; border-radius: 12px;
  background: transparent; color: var(--ink-2); text-decoration: none; cursor: pointer;
}
.icon-btn:hover { background: rgba(25, 31, 40, 0.05); }
.icon-btn-spacer { width: 44px; }
.badge {
  position: absolute; top: 6px; right: 5px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; background: var(--alert); color: #fff; font-size: 12px; font-weight: 700; line-height: 18px; text-align: center;
}
.clock-chip {
  display: inline-flex; align-items: center; gap: 6px; height: 36px; min-height: 44px; padding: 0 12px;
  border: 0; border-radius: 999px; background: transparent; color: var(--ink-2);
  font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.clock-chip .icon { width: 18px; height: 18px; }
.clock-chip span { background: var(--paper); padding: 4px 10px; border-radius: 999px; }
.clock-chip:hover span { background: var(--secondary); }
.person-btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 8px 0 4px;
  border: 0; border-radius: 12px; background: transparent; cursor: pointer; font-size: 14px; font-weight: 600;
}
.person-btn:hover { background: rgba(25, 31, 40, 0.05); }
.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 32px; height: 32px; border-radius: 50%; background: var(--shift-soft); color: var(--shift);
  font-size: 14px; font-weight: 700;
}
.avatar-lg { width: 44px; height: 44px; font-size: 17px; }

@media (max-width: 899px) {
  .person-name { display: none; }
  .person-btn { min-width: 44px; padding: 0; justify-content: center; }
  .top-actions { gap: 0; }
  .topbar { padding: 0 4px 0 16px; }
  .brand { font-size: 17px; }
  .clock-chip { padding: 0 2px; font-size: 13px; }
  .clock-chip span { padding: 4px 8px; }
  .clock-chip .icon { display: none; }
}
@media (max-width: 380px) {
  .topbar { gap: 4px; padding-left: 12px; }
  .clock-chip span { padding: 4px 6px; }
}

/* ---- Layout and navigation ---- */

.content { padding: 12px 20px calc(var(--tab-h) + var(--btn-h) + 56px + env(safe-area-inset-bottom)); min-width: 0; }
.view { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 32px; }
.view-schedule, .view-pay { max-width: 1200px; }
body:not(.signed-in) .content { padding-bottom: 48px; }
body.in-flow .content { padding-bottom: calc(var(--btn-h) + 48px + env(safe-area-inset-bottom)); }

.nav a {
  display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink-3);
  font-weight: 600; border-radius: 12px;
}
.nav a[aria-current="page"] { color: var(--ink); }

@media (min-width: 900px) {
  .layout.with-nav { display: grid; grid-template-columns: 220px minmax(0, 1fr); align-items: start; }
  .nav { position: sticky; top: 60px; padding: 12px 12px 12px 16px; }
  .nav ul { display: flex; flex-direction: column; gap: 4px; }
  .nav a { height: 48px; padding: 0 14px; font-size: 16px; }
  .nav a:hover { background: rgba(25, 31, 40, 0.05); color: var(--ink-2); }
  .nav a[aria-current="page"] { background: var(--paper); color: var(--shift); }
  .content { padding: 16px 32px 64px; }
  .view { gap: 32px; }
}

@media (max-width: 899px) {
  .nav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; height: calc(var(--tab-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom); background: var(--paper); border-top: 1px solid var(--line);
  }
  .nav ul { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; height: var(--tab-h); }
  .nav a { flex-direction: column; justify-content: center; gap: 2px; height: 100%; font-size: 12px; }
  .nav a[aria-current="page"] { color: var(--ink); }
  body.in-flow .nav { display: none; }
}

/* ---- Page header and primary action ---- */

.page-head { display: flex; flex-direction: column; gap: 8px; }
.page-title h1, .hero h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.35; }
.page-title { display: flex; flex-direction: column; gap: 6px; }
.purpose { color: var(--ink-2); font-size: 16px; }
.hero { display: flex; flex-direction: column; gap: 4px; padding-top: 8px; }
.hero-date { color: var(--ink-3); font-size: 14px; font-weight: 600; }
.back-link {
  display: inline-flex; align-items: center; gap: 2px; align-self: flex-start; min-height: 44px; margin-left: -8px; padding: 0 8px;
  color: var(--ink-2); text-decoration: none; font-weight: 600; border-radius: 12px;
}

.cta-bar { display: flex; flex-direction: column; gap: 6px; }
@media (min-width: 900px) {
  .cta-bar { margin-top: -12px; align-items: flex-start; }
  .cta-bar .btn-block, .cta-bar .btn-wrap-block { width: auto; min-width: 240px; }
}
@media (max-width: 899px) {
  .cta-bar {
    position: fixed; left: 0; right: 0; z-index: 25;
    bottom: calc(var(--tab-h) + env(safe-area-inset-bottom));
    padding: 12px 16px; background: var(--surface);
  }
  body.in-flow .cta-bar, body:not(.signed-in) .cta-bar { bottom: 0; padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--btn-h); padding: 0 20px; border: 0; border-radius: var(--radius-btn);
  font-size: 16px; font-weight: 600; line-height: 1.3; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform 120ms var(--ease), background-color 120ms var(--ease);
}
.btn .icon { width: 20px; height: 20px; }
.btn:active:not([disabled]) { transform: scale(0.96); }
.btn-primary { background: var(--shift); color: #fff; }
.btn-primary:hover { background: var(--shift-press); }
.btn-secondary { background: var(--secondary); color: var(--ink); }
.btn-secondary:hover { background: var(--secondary-press); }
.btn-text { background: transparent; color: var(--ink-2); padding: 0 12px; min-width: 44px; }
.btn-text:hover { background: rgba(25, 31, 40, 0.05); }
.btn-danger { background: var(--alert-soft); color: var(--alert); }
.btn-danger:hover { background: #F9DCDA; }
.btn-block { width: 100%; }
.btn-small { min-height: 44px; padding: 0 14px; font-size: 15px; }
@media (min-width: 900px) { .btn-small { min-height: 44px; } }
.btn[disabled] { background: var(--secondary); color: var(--ink-3); cursor: not-allowed; }
.btn-wrap { display: inline-flex; flex-direction: column; gap: 6px; }
.btn-wrap-block { display: flex; width: 100%; }
.btn-reason { color: var(--ink-2); font-size: 13px; line-height: 1.45; white-space: normal; }
.cta-bar .btn-reason { text-align: center; }
@media (min-width: 900px) { .cta-bar .btn-reason { text-align: left; } }

/* ---- Cards, sections ---- */

.section { display: flex; flex-direction: column; gap: 12px; }
.section-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; display: flex; align-items: center; gap: 6px; }
.count { color: var(--shift); }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack-tight { display: flex; flex-direction: column; gap: 8px; }
.stack-sections { display: flex; flex-direction: column; gap: 32px; }
.card { background: var(--paper); border-radius: var(--radius-card); padding: 20px; display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 900px) { .card { padding: 24px; } }
.card-title { font-size: 17px; font-weight: 700; line-height: 1.45; letter-spacing: -0.01em; }
.card-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.card-head { display: flex; flex-direction: column; gap: 4px; }
.card-foot { padding-top: 4px; }
.actions { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.actions .btn-block { flex: 1; width: auto; }
.actions-end { justify-content: flex-end; margin-top: 0; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.divider { height: 1px; background: var(--line); margin: 4px 0; }
.empty-state { background: var(--paper); border-radius: var(--radius-card); padding: 28px 20px; color: var(--ink-2); display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.notice { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: var(--paper); }
.notice .icon { width: 20px; height: 20px; margin-top: 2px; }
.notice-ok { background: var(--ok-soft); color: #145C39; }
.notice-alert { background: var(--alert-soft); color: #9E231B; }
.notice-warn { background: var(--handover-soft); color: var(--handover-ink); }
.sentence { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 600; }
.sentence .icon { width: 20px; height: 20px; color: var(--shift); }

.chip {
  display: inline-flex; align-items: center; gap: 4px; height: 26px; padding: 0 10px; border-radius: 999px;
  background: var(--surface); color: var(--ink-2); font-size: 13px; font-weight: 600; white-space: nowrap; flex: none;
}
.chip-ok { background: var(--ok-soft); color: var(--ok); }
.chip-alert { background: var(--alert-soft); color: var(--alert); }
.chip-shift { background: var(--shift-soft); color: var(--shift); }
.chip-handover { background: var(--handover-soft); color: var(--handover-ink); }
.chip-ink { background: var(--ink); color: #fff; }

/* ---- Request cards, tracker, effect ---- */

.req-card .shift-line, .shift-line { font-size: 16px; font-weight: 600; color: var(--ink); }
.deadline { display: flex; align-items: center; gap: 6px; color: var(--ink-2); font-size: 15px; }
.deadline .icon { width: 18px; height: 18px; color: var(--handover); }
.req-closed { background: #F7F8FA; }
.muted-icon { color: var(--ink-3); }
.alert-icon { color: var(--alert); }

.effect { background: var(--surface); border-radius: 12px; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; font-size: 15px; color: var(--ink); }
.effects { display: flex; flex-direction: column; gap: 8px; }
.effect-changed { background: var(--handover-soft); }
.effect-change { display: flex; gap: 6px; align-items: flex-start; color: var(--handover-ink); }
.effect-change .icon { width: 18px; height: 18px; margin-top: 3px; }

.tracker { display: grid; grid-template-columns: repeat(3, 1fr); margin: 4px 0; }
.step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.step::before {
  content: ''; position: absolute; top: 13px; left: -50%; width: 100%; height: 2px; background: var(--line); z-index: 0;
}
.step:first-child::before { display: none; }
.step.done::before, .step.current::before { background: var(--shift); }
.step-dot {
  position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%; background: var(--paper); border: 2px solid var(--line); color: var(--ink-3); font-size: 13px; font-weight: 700;
}
.step-dot .icon { width: 16px; height: 16px; stroke-width: 2.5; }
.step.done .step-dot { background: var(--shift); border-color: var(--shift); color: #fff; }
.step.current .step-dot { border-color: var(--shift); color: var(--shift); background: var(--shift-soft); }
.step-label { font-size: 13px; font-weight: 600; color: var(--ink-3); }
.step.done .step-label, .step.current .step-label { color: var(--ink); }
.endstate { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--surface); }
.endstate .icon { width: 20px; height: 20px; margin-top: 2px; color: var(--ink-3); }
.endstate div { display: flex; flex-direction: column; }
.endstate span { color: var(--ink-2); font-size: 15px; }
.endstate-rejected .icon, .endstate-expired .icon, .endstate-failed .icon { color: var(--alert); }
.status-line { font-weight: 600; }
.answers { display: flex; flex-wrap: wrap; gap: 6px; }
.answer { font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--surface); color: var(--ink-2); }
.answer-accepted { background: var(--ok-soft); color: var(--ok); }
.answer-declined, .answer-closed { color: var(--ink-3); }

.decision-card .details { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 10px; }
.compare { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: 12px; font-size: 14px; overflow: hidden; }
.compare caption { text-align: left; font-weight: 700; font-size: 15px; padding: 0 2px 6px; }
.compare th, .compare td { padding: 8px 12px; text-align: left; }
.compare thead th { color: var(--ink-3); font-size: 12px; font-weight: 600; }
.compare td { text-align: right; font-weight: 600; }
.compare tbody th { color: var(--ink-2); font-weight: 500; }
.compare tr.is-changed td:last-child { color: var(--shift); }
.compare tbody tr + tr > * { border-top: 1px solid var(--line); }

/* ---- Home ---- */

.next-card .big-date { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.next-card .big-time { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.next-card.pending { outline: 2px dashed var(--handover); outline-offset: -2px; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kpis-3 { grid-template-columns: repeat(3, 1fr); }
.kpi { display: flex; flex-direction: column; gap: 2px; }
.kpi-label { color: var(--ink-3); font-size: 13px; font-weight: 600; }
.kpi-value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
.kpis-3 .kpi-value { font-size: 22px; }
@media (max-width: 520px) { .kpis-3 { grid-template-columns: 1fr; } .kpis-3 .kpi { flex-direction: row; justify-content: space-between; align-items: baseline; } }
.meter { position: relative; height: 10px; border-radius: 5px; background: var(--surface); margin: 22px 0 4px; }
.meter-fill { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 5px; background: var(--ink-3); }
.meter-fill.is-ok { background: var(--shift); }
.meter-line { position: absolute; top: -6px; bottom: -6px; width: 2px; background: var(--ink); border-radius: 1px; }
.meter-line-label { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font-size: 12px; font-weight: 700; color: var(--ink-2); white-space: nowrap; margin-bottom: 2px; }
.holiday { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; color: var(--ink-2); }
.holiday .icon { width: 20px; height: 20px; margin-top: 2px; color: var(--ink-3); }
.holiday.is-ok { color: var(--ink); }
.holiday.is-ok .icon { color: var(--ok); }
.key-number { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }

.list { padding: 4px 20px; gap: 0; }
@media (min-width: 900px) { .list { padding: 4px 24px; } }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; padding: 10px 0; }
.list-row + .list-row { border-top: 1px solid var(--line); }
.list-main { display: flex; flex-direction: column; min-width: 0; }
.list-side { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.list-row.handover { border-left: 6px solid var(--handover); padding-left: 10px; margin-left: -16px; }

/* ---- Sign-in ---- */

.signin { display: flex; flex-direction: column; gap: 32px; padding-top: 16px; }
.hero h1 { margin: 0; }
.tour { gap: 16px; }
.tour-steps { display: flex; flex-direction: column; gap: 4px; counter-reset: none; }
.tour-step { display: grid; grid-template-columns: 32px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; }
.tour-step + .tour-step { border-top: 1px solid var(--line); }
.tour-num {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%;
  background: var(--surface); color: var(--ink-2); font-weight: 700; font-size: 15px;
}
.tour-num .icon { width: 18px; height: 18px; stroke-width: 2.5; }
.tour-step.is-current .tour-num { background: var(--shift); color: #fff; }
.tour-step.is-done .tour-num { background: var(--ok-soft); color: var(--ok); }
.tour-text { display: flex; flex-direction: column; min-width: 0; }
.tour-text .muted { font-size: 14px; }
.tour-step.is-done .tour-text strong { color: var(--ink-2); }
@media (max-width: 520px) {
  .tour-step.is-current { grid-template-columns: 32px 1fr; }
  .tour-step.is-current > .btn { grid-column: 1 / -1; justify-self: stretch; margin-top: 4px; }
}
.accounts { display: flex; flex-direction: column; gap: 8px; }
.account, .link-card {
  width: 100%; display: flex; align-items: center; gap: 14px; padding: 16px 16px 16px 20px; min-height: 72px;
  border: 0; border-radius: var(--radius-card); background: var(--paper); text-align: left; cursor: pointer;
  color: var(--ink); text-decoration: none; transition: transform 120ms var(--ease);
}
.account:active, .link-card:active { transform: scale(0.98); }
.account-main, .link-main { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.account-name { font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.account-summary { color: var(--ink-2); font-size: 14px; }
.chev { color: var(--ink-3); width: 20px; height: 20px; }
.link-card { flex-direction: row; }
.link-card .card-title { display: flex; gap: 8px; align-items: center; }

/* ---- Flow ---- */

.flow-head { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; margin: 0 -8px; }
.step-indicator { text-align: center; font-weight: 700; color: var(--ink-2); }
.step-bar { height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; margin-top: -24px; }
.step-bar span { display: block; height: 100%; background: var(--shift); transition: width 180ms var(--ease); }
.flow-body { display: flex; flex-direction: column; gap: 24px; animation: step-in 180ms var(--ease); }
@keyframes step-in { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }
.options { display: flex; flex-direction: column; gap: 10px; }
.option-card {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: var(--radius-card); background: var(--paper);
  cursor: pointer; box-shadow: inset 0 0 0 2px transparent; transition: box-shadow 120ms var(--ease), background-color 120ms var(--ease);
}
.option-card input { width: 22px; height: 22px; accent-color: var(--shift); flex: none; margin: 0; }
.option-card:has(input:checked) { box-shadow: inset 0 0 0 2px var(--shift); background: var(--shift-soft); }
.option-card:has(input:focus-visible) { outline: 2px solid var(--shift); outline-offset: 2px; }
.option-card.is-disabled { cursor: not-allowed; background: #F7F8FA; }
.option-card.is-disabled .option-title, .option-card.is-disabled .option-sub { color: var(--ink-3); }
.option-main { display: flex; flex-direction: column; flex: 1; min-width: 0; gap: 2px; align-items: flex-start; }
.option-title { font-weight: 700; font-size: 17px; }
.option-sub { color: var(--ink-2); font-size: 16px; }
.field-group { display: flex; flex-direction: column; gap: 10px; background: var(--paper); border-radius: var(--radius-card); padding: 20px; }
.field-group > legend { float: left; width: 100%; padding: 0; margin-bottom: 2px; }
.field-group > legend + * { clear: both; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-option { position: relative; display: inline-flex; }
.chip-option input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip-option span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px;
  background: var(--surface); color: var(--ink); font-weight: 600; font-size: 15px;
}
.chip-option input:checked + span { background: var(--shift-soft); color: var(--shift); box-shadow: inset 0 0 0 1.5px var(--shift); }
.chip-option input:focus-visible + span { outline: 2px solid var(--shift); outline-offset: 2px; }
.chip-option.is-disabled span { color: var(--ink-3); background: #F7F8FA; text-decoration: line-through; }
.summary-list { display: flex; flex-direction: column; gap: 0; }
.summary-list > div { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; }
.summary-list > div + div { border-top: 1px solid var(--line); }
.summary-list dt { color: var(--ink-3); font-weight: 600; font-size: 15px; }
.summary-list dd { font-weight: 600; }
.card.summary-list { padding-top: 8px; padding-bottom: 8px; }
.people { gap: 0; padding-top: 8px; padding-bottom: 8px; }
.people li { display: flex; align-items: center; gap: 12px; min-height: 56px; font-weight: 600; }
.people li + li { border-top: 1px solid var(--line); }
.flow-done { align-items: stretch; }
.done-mark {
  width: 64px; height: 64px; border-radius: 50%; background: var(--shift); color: #fff; display: flex; align-items: center; justify-content: center; align-self: flex-start;
}
.done-mark .icon { width: 32px; height: 32px; stroke-width: 2.5; }
.done-mark.is-alert { background: var(--alert-soft); color: var(--alert); }

/* ---- Forms ---- */

.form { display: flex; flex-direction: column; gap: 16px; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
input, select, textarea {
  width: 100%; min-height: 52px; padding: 0 14px; border: 0; border-radius: 12px;
  background: var(--surface); color: var(--ink); font: inherit; font-size: 16px;
  box-shadow: inset 0 0 0 1px transparent; transition: box-shadow 120ms var(--ease);
}
@media (min-width: 900px) { input, select, textarea { min-height: 48px; } }
input:focus, select:focus, textarea:focus { outline: none; box-shadow: inset 0 0 0 2px var(--shift); background: var(--paper); }
select { appearance: none; background-image: none; padding-right: 14px; }
input[type="checkbox"], input[type="radio"] { width: 22px; height: 22px; min-height: 22px; padding: 0; accent-color: var(--shift); }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; cursor: pointer; }
.switch-row > span { display: flex; flex-direction: column; }
.switch-row input[role="switch"] {
  appearance: none; flex: none; width: 52px; height: 32px; min-height: 32px; border-radius: 16px; background: var(--line); position: relative; cursor: pointer; box-shadow: none;
  transition: background-color 180ms var(--ease);
}
.switch-row input[role="switch"]::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 26px; height: 26px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgba(25, 31, 40, 0.2); transition: transform 180ms var(--ease);
}
.switch-row input[role="switch"]:checked { background: var(--shift); }
.switch-row input[role="switch"]:checked::after { transform: translateX(20px); }
.switch-row input[role="switch"]:focus-visible { outline: 2px solid var(--shift); outline-offset: 2px; }
.form-error { margin-bottom: 4px; }
.radio-cards { display: flex; flex-direction: column; gap: 10px; }
.radio-cards legend { margin-bottom: 12px; }
.radio-card {
  display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; background: var(--paper); border-radius: var(--radius-card); cursor: pointer;
  box-shadow: inset 0 0 0 2px transparent;
}
.radio-card input { margin-top: 2px; flex: none; }
.radio-card > span { display: flex; flex-direction: column; gap: 2px; }
.radio-card:has(input:checked) { box-shadow: inset 0 0 0 2px var(--shift); }
.wage-rows { display: flex; flex-direction: column; gap: 12px; }
.wage-row { display: grid; grid-template-columns: 1fr 1fr 44px; gap: 10px; align-items: end; }

.slot-editor { display: flex; flex-direction: column; gap: 14px; }
.daychips { display: grid; grid-template-columns: repeat(7, minmax(44px, 1fr)); gap: 6px; }
@media (max-width: 420px) { .daychips { gap: 3px; margin: 0 -12px; } }
.daychip {
  min-height: 44px; border: 0; border-radius: 12px; background: var(--surface); color: var(--ink-2); font-weight: 700; cursor: pointer;
  transition: background-color 120ms var(--ease), transform 120ms var(--ease);
}
.daychip:active { transform: scale(0.94); }
.daychip[aria-pressed="true"] { background: var(--shift); color: #fff; }
.slot-rows { display: flex; flex-direction: column; gap: 8px; }
.slot-row { display: grid; grid-template-columns: 36px 1fr 12px 1fr 44px; gap: 8px; align-items: center; }
.slot-day { font-weight: 700; text-align: center; }
.slot-dash { color: var(--ink-3); text-align: center; }

/* ---- Schedule ---- */

.period-nav { display: flex; align-items: center; gap: 2px; }
.period-label { font-size: 17px; font-weight: 700; padding: 0 4px; }
.period-nav .chip { margin-left: 8px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 13px; color: var(--ink-2); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.swatch { width: 18px; height: 14px; border-radius: 4px; background: var(--surface); }
.swatch-own { background: var(--shift-soft); box-shadow: inset 0 0 0 1.5px var(--shift); }
.swatch-handover { border-left: 4px solid var(--handover); background: repeating-linear-gradient(45deg, rgba(233, 162, 59, .35) 0 2px, transparent 2px 5px); }
.swatch-pending { box-shadow: inset 0 0 0 1.5px var(--handover); background: var(--paper); outline: 1.5px dashed var(--handover); outline-offset: -1.5px; }

.board { display: grid; grid-template-columns: 52px repeat(7, minmax(0, 1fr)); background: var(--paper); border-radius: var(--radius-card); overflow: hidden; }
.day { display: flex; flex-direction: column; min-width: 0; border-left: 1px solid var(--line); }
.day-head { height: 52px; display: flex; align-items: stretch; border-bottom: 1px solid var(--line); font-size: 14px; }
.gutter .day-head { border-bottom: 1px solid var(--line); }
.day-toggle {
  flex: 1; display: flex; align-items: center; gap: 6px; padding: 0 10px; border: 0; background: transparent; cursor: default;
  font-weight: 700; color: var(--ink-2); text-align: left; white-space: nowrap; overflow: hidden;
}
.day-toggle .chev, .day-count { display: none; }
.day.today .day-toggle { color: var(--shift); background: var(--shift-soft); }
.lane-area { position: relative; height: calc(var(--grid-h) + 12px); }
.hour-lines { position: absolute; inset: 0; pointer-events: none; }
.hour-line { position: absolute; left: 0; right: 0; top: calc(var(--top) + 6px); border-top: 1px solid var(--line); }
.hour-label { position: absolute; right: 8px; top: calc(var(--top) + 6px); transform: translateY(-50%); font-size: 12px; color: var(--ink-3); }

.shift {
  position: absolute; top: calc(var(--top) + 6px); height: var(--height);
  left: calc(var(--lane) * (100% - 8px) / var(--lanes) + 4px); width: calc((100% - 8px) / var(--lanes) - 2px);
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px; overflow: hidden;
  border: 0; border-radius: 10px; background: var(--surface); color: var(--ink); text-align: left; cursor: pointer;
  transition: transform 120ms var(--ease), background-color 120ms var(--ease);
}
.shift:hover { background: var(--secondary); }
.shift:active { transform: scale(0.98); }
.shift-time { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.shift-worker { font-size: 14px; font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }
.shift-original { font-size: 13px; color: var(--ink-3); }
.shift .chip { white-space: normal; max-width: 100%; height: auto; min-height: 24px; line-height: 1.3; padding: 3px 8px; font-size: 12px; }
.shift.own { background: var(--shift-soft); box-shadow: inset 0 0 0 1.5px var(--shift); }
.shift.own .shift-worker { color: var(--shift); }

/* Signature element: handed-over shift (6 px amber edge, 45° stripe) and pending outline. */
.shift.handover, .detail.handover {
  border-left: 6px solid var(--handover);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(45deg, rgba(233, 162, 59, .14) 0 4px, transparent 4px 10px);
}
.shift.handover { background-color: #FFFDF8; }
.shift.own.handover { background-color: var(--shift-soft); }
.shift.handover .shift-worker strong { font-weight: 800; color: var(--ink); }
.shift.pending, .detail.pending { outline: 2px dashed var(--handover); outline-offset: -2px; }
.detail { border-radius: 12px; padding: 4px 14px; }
.detail.handover, .detail.pending { padding: 4px 14px; }

@media (max-width: 899px) {
  .board { grid-template-columns: 1fr; gap: 10px; background: none; overflow: visible; }
  .gutter, .hour-lines { display: none; }
  .day { border-left: 0; background: var(--paper); border-radius: var(--radius-card); overflow: hidden; }
  .day-head { height: auto; border-bottom: 0; }
  .day-toggle { min-height: 56px; padding: 0 16px 0 20px; cursor: pointer; font-size: 16px; color: var(--ink); }
  .day-toggle .chev, .day-count { display: inline-flex; }
  .day-count { margin-left: auto; font-weight: 500; font-size: 14px; }
  .day-toggle .chev { transition: transform 180ms var(--ease); }
  .day:not(.is-collapsed) .day-toggle .chev { transform: rotate(180deg); }
  .day.today .day-toggle { background: transparent; }
  .lane-area { height: auto; display: flex; flex-direction: column; gap: 8px; padding: 0 16px 16px; }
  .day.is-collapsed .lane-area { display: none; }
  .shift { position: static; height: auto; width: auto; min-height: 64px; padding: 12px 14px; gap: 4px; border-radius: 12px; }
  .shift-time { font-size: 15px; }
  .shift-worker { font-size: 16px; }
}

/* ---- Tables (payroll, details) ---- */

.dtable { width: 100%; border-collapse: collapse; background: var(--paper); border-radius: var(--radius-card); overflow: hidden; font-size: 15px; }
.dtable th, .dtable td { padding: 14px 16px; text-align: left; vertical-align: middle; }
.dtable thead th { font-size: 13px; font-weight: 600; color: var(--ink-3); border-bottom: 1px solid var(--line); white-space: nowrap; }
.dtable thead th.numh, .dtable td.num { text-align: right; }
.dtable tbody tr + tr > * { border-top: 1px solid var(--line); }
.dtable tbody th { font-weight: 700; }
.dtable tfoot > tr > * { border-top: 2px solid var(--line); font-weight: 700; }
.row-warning > * { background: #FFF7F6; }
.warning-row td { padding-top: 0; background: #FFF7F6; }
.warning-box { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: #9E231B; font-weight: 600; }
.flags { display: flex; flex-wrap: wrap; gap: 4px; }
.dtable td.flags { display: table-cell; }
.dtable td.flags .chip { margin: 2px 4px 2px 0; }
.notes { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }

@media (max-width: 719px) {
  .dtable, .dtable tbody, .dtable tfoot, .dtable tr, .dtable th, .dtable td { display: block; }
  .dtable { background: none; border-radius: 0; overflow: visible; }
  .dtable thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .dtable tbody tr, .dtable tfoot tr { background: var(--paper); border-radius: var(--radius-card); padding: 14px 20px; margin-bottom: 10px; }
  .dtable tbody tr + tr > * { border-top: 0; }
  .dtable tbody th { padding: 0 0 6px; font-size: 17px; }
  .dtable td[data-label] { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 5px 0; text-align: right; }
  .dtable td[data-label]::before { content: attr(data-label); color: var(--ink-3); font-size: 14px; font-weight: 600; text-align: left; }
  .dtable td.flags { display: flex; justify-content: flex-end; flex-wrap: wrap; }
  .dtable td.spacer { display: none; }
  .dtable tfoot > tr > * { border-top: 0; }
  .dtable tfoot th { padding: 0 0 4px; }
  .pay-table tr.row-warning { border-bottom-left-radius: 0; border-bottom-right-radius: 0; margin-bottom: 0; background: #FFF7F6; }
  .pay-table tr.row-warning > * { background: none; }
  .pay-table tr.warning-row { border-top-left-radius: 0; border-top-right-radius: 0; padding-top: 0; background: #FFF7F6; }
  .pay-table tr.warning-row td { padding: 8px 0 0; }
}

/* ---- Pay ---- */

.segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; background: var(--secondary); border-radius: 14px; max-width: 360px; }
.segmented a {
  display: flex; align-items: center; justify-content: center; min-height: 44px; border-radius: 10px; font-weight: 700; color: var(--ink-2); text-decoration: none;
}
.segmented a.is-active { background: var(--paper); color: var(--ink); box-shadow: 0 1px 2px rgba(25, 31, 40, 0.08); }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 12px; }
.pay-card .reason { color: var(--ink-2); font-weight: 600; }

/* ---- Notifications ---- */

.notif-list { padding-top: 4px; padding-bottom: 4px; }
.notif { display: grid; grid-template-columns: 10px 1fr auto; gap: 12px; align-items: center; padding: 16px 0; }
.notif + .notif { border-top: 1px solid var(--line); }
.notif-dot { width: 8px; height: 8px; border-radius: 50%; background: transparent; align-self: start; margin-top: 9px; }
.notif.is-unread .notif-dot { background: var(--shift); }
.notif-meta { font-size: 13px; margin-top: 2px; }
.notif .btn .icon { width: 18px; height: 18px; }
@media (max-width: 520px) { .notif { grid-template-columns: 10px 1fr; } .notif > .btn { grid-column: 2; justify-self: start; } }

/* ---- Profile, history ---- */

.profile .summary-list > div { grid-template-columns: 88px 1fr; }
.history summary {
  display: flex; align-items: center; justify-content: space-between; min-height: 52px; padding: 0 16px 0 20px;
  background: var(--paper); border-radius: var(--radius-card); cursor: pointer; font-weight: 700; list-style: none;
}
.history summary::-webkit-details-marker { display: none; }
.history[open] summary { margin-bottom: 12px; }
.history[open] summary .chev { transform: rotate(180deg); }
.history-list { display: flex; flex-direction: column; gap: 6px; font-size: 15px; color: var(--ink-2); }
.sub-title { font-size: 15px; font-weight: 700; margin: 12px 0 6px; }

/* ---- Sheets, popovers, menu ---- */

.sheet-backdrop { position: fixed; inset: 0; z-index: 60; background: rgba(25, 31, 40, 0.4); animation: fade-in 180ms var(--ease); }
.sheet {
  position: fixed; z-index: 61; left: 0; right: 0; bottom: 0; max-height: 88vh; overflow-y: auto;
  background: var(--paper); border-radius: 20px 20px 0 0; padding: 8px 20px calc(24px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 12px; animation: sheet-up 180ms var(--ease);
}
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 56px; position: sticky; top: 0; background: var(--paper); z-index: 1; }
.sheet-head h2 { font-size: 18px; font-weight: 700; }
#sheet-title:focus { outline: none; }
.sheet-body { display: flex; flex-direction: column; gap: 16px; }
.sheet-actions { display: flex; flex-direction: column; gap: 8px; }
.row-2.sheet-actions { display: grid; }
.confirm-box { display: flex; flex-direction: column; gap: 12px; padding: 16px; border-radius: 12px; background: var(--alert-soft); color: #9E231B; font-weight: 600; }
.menu-list { display: flex; flex-direction: column; margin: 0 -8px; }
.menu-item {
  display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 12px; border: 0; border-radius: 12px;
  background: transparent; color: var(--ink); text-decoration: none; font-weight: 600; cursor: pointer; text-align: left;
}
.menu-item:hover { background: var(--surface); }
.menu-item .icon { color: var(--ink-2); }
@keyframes sheet-up { from { transform: translateY(24px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes panel-in { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes pop-in { from { transform: translateY(-6px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (min-width: 900px) {
  .sheet-sheet { left: auto; top: 0; width: 440px; max-height: none; border-radius: 20px 0 0 20px; padding: 8px 28px 28px; animation: panel-in 180ms var(--ease); }
  .sheet-popover { left: auto; right: 16px; top: 64px; bottom: auto; width: 380px; max-height: calc(100vh - 80px); border-radius: 16px; padding: 4px 20px 20px; animation: pop-in 180ms var(--ease); box-shadow: 0 8px 24px rgba(25, 31, 40, 0.12); }
  .sheet-root-popover .sheet-backdrop { background: transparent; }
}

/* ---- Toast ---- */

.toast-root {
  position: fixed; z-index: 70; left: 16px; right: 16px; bottom: calc(var(--tab-h) + var(--btn-h) + 36px + env(safe-area-inset-bottom));
  display: flex; justify-content: center; pointer-events: none;
}
body.in-flow .toast-root, body:not(.signed-in) .toast-root { bottom: calc(var(--btn-h) + 36px + env(safe-area-inset-bottom)); }
@media (min-width: 900px) { .toast-root, body.in-flow .toast-root, body:not(.signed-in) .toast-root { bottom: 32px; } }
.toast {
  display: flex; align-items: flex-start; gap: 10px; max-width: 520px; padding: 14px 18px; border-radius: 14px;
  background: var(--ink); color: #fff; font-weight: 600; font-size: 15px; line-height: 1.5; animation: sheet-up 180ms var(--ease);
}
.toast .icon { width: 20px; height: 20px; flex: none; margin-top: 1px; color: #7FD3A8; }
.toast-alert .icon { color: #FF9C94; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* Iteration 8, shared mode (spec §9): mode notice on the sign-in screen, server time, saving state */
.mode-notice { color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.mode-notice p { margin: 0; }
.mode-notice .btn { margin: 2px 0 -10px -12px; color: var(--shift); white-space: normal; text-align: left; }
.server-time { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin: 0; }
.shared-failed { display: flex; flex-direction: column; gap: 16px; max-width: 480px; margin: 48px auto; padding: 0 20px; }
body.is-saving { cursor: progress; }
body.is-saving #view, body.is-saving #sheet-root .sheet-body { pointer-events: none; opacity: 0.6; transition: opacity 0.15s 0.2s; }