:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --ink: #17324d;
  --muted: #66788a;
  --line: #dfe7ec;
  --brand: #22577a;
  --brand-soft: #e7f1f6;
  --danger: #a33a3a;
  --shadow: 0 12px 35px rgba(23, 50, 77, .08);
  --radius: 20px;
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}
button, select { font: inherit; }
button { cursor: pointer; }
.app-shell { max-width: 1040px; margin: 0 auto; padding: 18px 16px 80px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 8px 0 18px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(1.65rem, 4vw, 2.35rem); margin-bottom: 0; }
h2 { margin-bottom: 6px; }
.eyebrow { font-size: .77rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; color: var(--brand); margin-bottom: 5px; }
.muted, .hint { color: var(--muted); }
.card, .panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-card { display: grid; grid-template-columns: 1fr minmax(190px, 260px); gap: 24px; padding: 22px; align-items: end; }
.profile-select label { display: block; font-size: .82rem; font-weight: 700; margin-bottom: 6px; }
select { width: 100%; padding: 11px 12px; border-radius: 12px; border: 1px solid var(--line); background: white; color: var(--ink); }
.tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 16px 0; }
.tab, .ghost, .primary, .danger, .icon-btn { border-radius: 12px; border: 1px solid var(--line); background: white; color: var(--ink); padding: 10px 14px; font-weight: 750; }
.tab.active, .primary { background: var(--brand); border-color: var(--brand); color: white; }
.danger { color: var(--danger); border-color: #e7baba; background: #fff7f7; }
.icon-btn { width: 42px; height: 42px; padding: 0; font-size: 1.4rem; display: inline-grid; place-items: center; }
.hidden { display: none !important; }
.panel { display: none; padding: 22px; }
.panel.active { display: block; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.month-nav { display: flex; gap: 8px; align-items: center; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 14px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--muted); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--person, #7b8b99); }
.weekday-grid, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.weekday-grid { margin-bottom: 8px; color: var(--muted); font-size: .74rem; font-weight: 800; text-align: center; }
.day-cell { min-height: 118px; border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 9px; text-align: left; color: inherit; }
.day-cell.outside { opacity: .35; }
.day-cell.today { outline: 2px solid var(--brand); }
.day-number { display: block; font-size: .84rem; font-weight: 800; margin-bottom: 7px; }
.mini-shifts { display: grid; gap: 4px; }
.mini-shift { display: grid; grid-template-columns: 38px 1fr; align-items: center; gap: 5px; min-width: 0; font-size: .68rem; }
.mini-time { color: var(--muted); }
.person-chip { display: inline-flex; align-items: center; gap: 5px; min-width: 0; font-weight: 750; }
.person-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--person, #7b8b99); flex: 0 0 auto; }
.person-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hint { font-size: .83rem; margin: 16px 0 0; }
.shift-list { display: grid; gap: 10px; }
.shift-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; }
.date-badge { width: 54px; text-align: center; background: var(--brand-soft); border-radius: 12px; padding: 7px 4px; }
.date-badge strong { display: block; font-size: 1.25rem; }
.date-badge span { font-size: .7rem; text-transform: uppercase; font-weight: 800; color: var(--brand); }
.balance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.balance-card { border: 1px solid var(--line); border-radius: 16px; padding: 16px; background: white; }
.balance-card h3 { margin-bottom: 12px; }
.balance-main { font-size: 2rem; font-weight: 850; }
.metric-row { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .85rem; margin-top: 6px; }
.rules-card, .settings-card { box-shadow: none; padding: 18px; }
.rules-card ul { padding-left: 20px; margin-bottom: 0; }
.rules-card li { margin: 7px 0; }
.setting-row { display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 16px 0; border-top: 1px solid var(--line); }
.setting-row p { margin: 4px 0 0; font-size: .84rem; }
.note { background: var(--brand-soft); padding: 14px; border-radius: 14px; margin-top: 10px; }
.note p { margin: 5px 0 0; }
dialog { width: min(620px, calc(100% - 24px)); padding: 0; border: 0; border-radius: 20px; box-shadow: 0 30px 80px rgba(23, 50, 77, .28); }
dialog::backdrop { background: rgba(12, 29, 45, .45); }
.dialog-card { padding: 20px; }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.dialog-shifts { display: grid; gap: 10px; margin-top: 12px; }
.shift-edit-row { display: grid; grid-template-columns: 1fr 190px; align-items: center; gap: 14px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; }
.shift-time { display: block; }
.shift-rule { display: block; font-size: .76rem; margin-top: 2px; }
.dialog-actions { display: flex; justify-content: end; margin-top: 16px; }
.validation { margin-top: 8px; font-size: .75rem; color: var(--danger); }
@media (max-width: 760px) {
  .app-shell { padding: 12px 10px 70px; }
  .hero-card { grid-template-columns: 1fr; }
  .tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; overflow-x: auto; }
  .tab { padding: 9px 7px; font-size: .78rem; }
  .panel { padding: 14px; }
  .section-head { align-items: flex-start; }
  .calendar-wrap { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
  .weekday-grid, .calendar-grid { min-width: 700px; }
  .day-cell { min-height: 110px; }
  .balance-grid { grid-template-columns: 1fr; }
  .setting-row { align-items: flex-start; flex-direction: column; }
}
input[type="date"] { width: 100%; padding: 11px 12px; border-radius: 12px; border: 1px solid var(--line); background: white; color: var(--ink); font: inherit; }
.absence-box { padding: 16px 0; border-top: 1px solid var(--line); }
.absence-box > div > p { margin: 4px 0 0; font-size: .84rem; }
.absence-form { display: grid; grid-template-columns: 1.3fr 1fr 1fr auto; gap: 10px; align-items: end; margin-top: 14px; }
.absence-form label { display: grid; gap: 6px; font-size: .8rem; font-weight: 700; }
.absence-list { display: grid; gap: 8px; margin-top: 12px; }
.absence-item { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.absence-item p { margin: 2px 0 0; font-size: .78rem; color: var(--muted); }
.cover-badge { display: inline-block; margin-left: 6px; padding: 2px 6px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: .68rem; font-weight: 800; }
@media (max-width: 760px) { .absence-form { grid-template-columns: 1fr; } .absence-item { align-items: flex-start; } }
.balance-summary { margin: 0 0 14px; padding: 12px 14px; border-radius: 14px; background: var(--brand-soft); color: var(--ink); font-size: .86rem; line-height: 1.45; }