:root {
  --sk-accent: #0e9384;
  --sk-accent-dark: #0b7a6e;
  --sk-accent-soft: #e3f4f1;
  --sk-badge-soft: #cdeee8;
  --sk-bg: #eceef1;
  --sk-card: #ffffff;
  --sk-card-sub: #fafbfc;
  --sk-border: #e3e7ec;
  --sk-border-light: #edf0f3;
  --sk-border-input: #dfe3e8;
  --sk-text: #19212e;
  --sk-text-2: #54606e;
  --sk-text-muted: #6c7785;
  --sk-text-faint: #9aa4b1;
  --sk-text-ghost: #c4ccd5;
  --sk-weekend: #f7f8fa;
  --sk-weekend-head: #f1f3f5;
  --sk-today-bg: rgba(14, 147, 132, 0.06);
  --sk-archiv-bg: #f0f2f5;
  --sk-archiv-text: #8a939e;
  --sk-shadow: 0 1px 3px rgba(20, 30, 50, 0.04);
  --sk-seg-shadow: 0 1px 3px rgba(20, 30, 50, 0.12);
  --sk-marker-shadow: 0 1px 2px rgba(14, 147, 132, 0.45);
  --sk-font: 'IBM Plex Sans', system-ui, sans-serif;
  --sk-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body {
  font-family: var(--sk-font);
  color: var(--sk-text);
  background: var(--sk-bg);
  -webkit-font-smoothing: antialiased;
}
button, input { font-family: inherit; color: inherit; }
input:focus {
  outline: none;
  border-color: var(--sk-accent) !important;
  box-shadow: 0 0 0 3px rgba(14, 147, 132, 0.12);
}
::-webkit-scrollbar { height: 10px; width: 10px; }
::-webkit-scrollbar-thumb { background: #cfd6dd; border-radius: 8px; border: 2px solid #fff; }
::-webkit-scrollbar-track { background: transparent; }

.sk-app {
  height: 100vh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sk-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 32px;
  height: 62px;
  background: var(--sk-card);
  border-bottom: 1px solid var(--sk-border);
  flex-shrink: 0;
  z-index: 30;
}
.sk-brand { display: flex; align-items: center; gap: 11px; }
.sk-logo {
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--sk-accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; font-family: var(--sk-mono);
}
.sk-brand-txt { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }
.sk-brand-txt span { color: var(--sk-text-faint); font-weight: 500; }
.sk-top-actions { display: flex; align-items: center; gap: 12px; }
.sk-user { font-size: 12px; color: var(--sk-text-muted); font-family: var(--sk-mono); }
.sk-btn-portal {
  display: inline-flex; align-items: center; gap: 6px;
  height: 36px; padding: 0 14px; border-radius: 9px;
  border: 1px solid var(--sk-border-input); background: #fff;
  font-size: 13px; font-weight: 600; color: var(--sk-text-2);
  text-decoration: none; cursor: pointer;
}
.sk-btn-portal:hover { background: var(--sk-card-sub); }

.sk-page-hdr {
  padding: 22px 32px 16px;
  flex-shrink: 0;
  background: var(--sk-bg);
}
.sk-page-hdr-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.sk-page-hdr-main { flex: 1; min-width: 0; }
.sk-page-hdr h1 {
  margin: 0; font-size: 25px; font-weight: 700;
  letter-spacing: -0.02em;
}
.sk-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; color: var(--sk-accent-dark);
  background: var(--sk-accent-soft); padding: 5px 11px; border-radius: 20px;
}
.sk-pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sk-accent); }
.sk-sub { margin: 7px 0 0; font-size: 14px; color: var(--sk-text-muted); }

.sk-layout {
  display: flex;
  gap: 22px;
  align-items: stretch;
  padding: 0 32px 20px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.sk-main {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--sk-card);
  border: 1px solid var(--sk-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sk-shadow);
}
.sk-toolbar {
  padding: 18px 22px;
  border-bottom: 1px solid #eef0f3;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-shrink: 0;
  background: var(--sk-card);
  z-index: 10;
}
.sk-toolbar-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.sk-seg {
  display: flex; background: #eef0f3; border-radius: 9px; padding: 3px; gap: 2px;
}
.sk-seg.w288 { width: 288px; }
.sk-seg.w168 { width: 168px; }
.sk-seg button {
  flex: 1; padding: 8px 14px; border-radius: 7px; font-size: 13px; font-weight: 600;
  cursor: pointer; border: none; white-space: nowrap; background: transparent; color: var(--sk-text-muted);
}
.sk-seg button.on {
  background: #fff; color: var(--sk-accent-dark); box-shadow: var(--sk-seg-shadow);
}
.sk-stepper { display: flex; align-items: center; gap: 7px; margin-left: auto; }
.sk-step-btn {
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--sk-border-input); background: #fff;
  cursor: pointer; font-size: 18px; color: var(--sk-text-2);
  display: flex; align-items: center; justify-content: center; padding: 0;
}
.sk-period { min-width: 158px; text-align: center; }
.sk-period-main { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.sk-period-sub { font-size: 11px; color: var(--sk-text-faint); font-family: var(--sk-mono); margin-top: 1px; }
.sk-btn-today {
  height: 36px; padding: 0 14px; border-radius: 9px;
  border: 1px solid var(--sk-border-input); background: #fff;
  cursor: pointer; font-size: 13px; font-weight: 600; color: var(--sk-text-2);
}
.sk-btn-export {
  height: 40px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1.5px solid var(--sk-accent);
  background: var(--sk-accent);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(14, 147, 132, 0.35);
}
.sk-btn-export:hover { background: var(--sk-accent-dark); border-color: var(--sk-accent-dark); }
.sk-btn-export:disabled { opacity: 0.55; cursor: not-allowed; }

.sk-search-wrap { position: relative; max-width: 340px; }
.sk-search-wrap span {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--sk-text-faint); font-size: 14px;
}
.sk-search {
  width: 100%; height: 40px; padding: 0 14px 0 34px;
  border-radius: 10px; border: 1px solid var(--sk-border-input);
  font-size: 14px; background: var(--sk-card-sub);
}
.sk-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.sk-chip {
  padding: 7px 13px; border-radius: 20px; font-size: 13px; font-weight: 600;
  cursor: pointer; white-space: nowrap; border: 1px solid var(--sk-border-input);
  background: #fff; color: var(--sk-text-2);
}
.sk-chip.on {
  border: 1.5px solid var(--sk-accent); background: var(--sk-accent-soft); color: var(--sk-accent-dark);
}

.sk-body {
  padding: 22px;
  flex: 1;
  min-height: 0;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}
.sk-loading, .sk-error {
  padding: 40px 20px; text-align: center; color: var(--sk-text-muted); font-size: 14px;
}
.sk-error { color: #b42318; }

.sk-matrix-wrap {
  overflow-x: auto;
  border: 1px solid #e6e9ed;
  border-radius: 14px;
  background: #fff;
}
.sk-matrix-inner { min-width: max-content; }
.sk-matrix-head {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 5;
}
.sk-matrix-name-hdr {
  position: sticky;
  left: 0;
  z-index: 6; width: 200px; min-width: 200px;
  padding: 0 16px; display: flex; align-items: center;
  background: var(--sk-card-sub); border-bottom: 1px solid var(--sk-border);
  border-right: 1px solid var(--sk-border);
  font-size: 11px; font-weight: 700; color: var(--sk-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.sk-col-hdr {
  padding: 7px 0; text-align: center;
  border-right: 1px solid var(--sk-border-light); border-bottom: 1px solid var(--sk-border);
  background: var(--sk-card-sub);
}
.sk-col-hdr.today { background: var(--sk-accent); }
.sk-col-hdr.weekend { background: var(--sk-weekend-head); }
.sk-col-top { font-size: 13px; font-weight: 700; font-family: var(--sk-mono); }
.sk-col-hdr.today .sk-col-top, .sk-col-hdr.today .sk-col-bot { color: #fff; }
.sk-col-bot {
  font-size: 10px; margin-top: 2px; font-family: var(--sk-mono);
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--sk-text-faint);
}
.sk-col-hdr.today .sk-col-bot { color: rgba(255,255,255,0.82); }
.sk-sum-hdr {
  width: 58px; min-width: 58px; display: flex; align-items: center; justify-content: center;
  background: var(--sk-card-sub); border-bottom: 1px solid var(--sk-border);
  font-family: var(--sk-mono); font-size: 12px; font-weight: 700; color: var(--sk-text-muted);
}

.sk-matrix-row { display: flex; }
.sk-matrix-name {
  position: sticky; left: 0; z-index: 2; width: 200px; min-width: 200px;
  padding: 0 16px; display: flex; align-items: center; gap: 11px;
  background: #fff; border-right: 1px solid var(--sk-border); border-bottom: 1px solid var(--sk-border-light);
}
.sk-avatar-sm {
  width: 30px; height: 30px; border-radius: 9px; background: #eef1f4;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--sk-text-muted); font-family: var(--sk-mono); flex: 0 0 auto;
}
.sk-emp-name { font-size: 13px; font-weight: 600; white-space: nowrap; }
.sk-cell {
  height: 44px; border-right: 1px solid var(--sk-border-light); border-bottom: 1px solid var(--sk-border-light);
  display: flex; align-items: center; justify-content: center;
}
.sk-cell.today { background: var(--sk-today-bg); }
.sk-cell.weekend { background: var(--sk-weekend); }
.sk-marker {
  width: 15px; height: 15px; border-radius: 5px; background: var(--sk-accent);
  box-shadow: var(--sk-marker-shadow);
}
.sk-row-sum {
  width: 58px; min-width: 58px; display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--sk-border-light);
  font-family: var(--sk-mono); font-size: 13px; font-weight: 700; color: var(--sk-accent-dark);
  background: #fbfdfc;
}
.sk-totals-row .sk-matrix-name {
  background: var(--sk-card-sub); font-size: 10px; font-weight: 700; color: var(--sk-text-muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.sk-day-total {
  height: 34px; display: flex; align-items: center; justify-content: center;
  border-right: 1px solid var(--sk-border-light);
  font-family: var(--sk-mono); font-size: 12px; font-weight: 600;
  background: var(--sk-card-sub);
}
.sk-day-total.zero { color: var(--sk-text-ghost); }
.sk-grand-total {
  width: 58px; min-width: 58px; display: flex; align-items: center; justify-content: center;
  background: var(--sk-accent); color: #fff;
  font-family: var(--sk-mono); font-size: 13px; font-weight: 700;
}

.sk-einzel-hdr { display: flex; align-items: center; gap: 13px; margin-bottom: 20px; }
.sk-avatar-lg {
  width: 46px; height: 46px; border-radius: 13px; background: var(--sk-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: #fff; font-family: var(--sk-mono); flex: 0 0 auto;
}
.sk-einzel-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.sk-einzel-sub { font-size: 13px; color: var(--sk-text-muted); margin-top: 1px; }
.sk-einzel-sub strong { color: var(--sk-accent-dark); font-family: var(--sk-mono); }

.sk-cal-wd {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-bottom: 9px;
}
.sk-cal-wd div {
  text-align: center; font-size: 10px; font-weight: 700; color: var(--sk-text-faint);
  text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--sk-mono);
}
.sk-cal-wd div.we { color: var(--sk-text-ghost); }
.sk-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.sk-cal-day {
  height: 92px; border-radius: 10px; border: 1px solid #e8ebef; padding: 9px 11px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.sk-cal-day.empty { background: transparent; border-color: transparent; }
.sk-cal-day.assigned { background: var(--sk-accent-soft); }
.sk-cal-day.weekend { background: var(--sk-weekend); }
.sk-cal-day.today { border: 1.5px solid var(--sk-accent); }
.sk-cal-num { font-family: var(--sk-mono); font-size: 13px; font-weight: 700; }
.sk-cal-num.assigned { color: var(--sk-accent-dark); }
.sk-cal-num.we { color: var(--sk-text-faint); }
.sk-cal-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--sk-accent); }
.sk-cal-lbl { font-size: 11px; font-weight: 600; color: var(--sk-accent-dark); font-family: var(--sk-mono); }

.sk-week-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.sk-week-card {
  min-height: 152px; border-radius: 14px; padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  border: 1px solid #e8ebef;
}
.sk-week-card.assigned { background: var(--sk-accent-soft); }
.sk-week-card.weekend { background: var(--sk-weekend); }
.sk-week-card.today { border: 1.5px solid var(--sk-accent); }
.sk-week-wd {
  font-size: 11px; font-weight: 700; color: var(--sk-text-faint);
  text-transform: uppercase; letter-spacing: 0.04em; font-family: var(--sk-mono);
}
.sk-week-date { font-size: 18px; font-weight: 700; font-family: var(--sk-mono); letter-spacing: -0.01em; }
.sk-week-status { margin-top: auto; font-size: 12px; font-weight: 600; font-family: var(--sk-mono); }
.sk-week-status.on { color: var(--sk-accent-dark); }
.sk-week-status.we { color: #aab2bc; }
.sk-week-status.off { color: var(--sk-archiv-text); }

.sk-dates-list { margin-top: 22px; padding-top: 18px; border-top: 1px solid #eef0f3; }
.sk-dates-lbl {
  font-size: 11px; font-weight: 700; color: var(--sk-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 11px;
}
.sk-date-chip {
  padding: 6px 12px; border-radius: 8px; background: var(--sk-accent-soft);
  color: var(--sk-accent-dark); font-size: 12px; font-weight: 600; font-family: var(--sk-mono);
}
.sk-dates-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.sk-aside {
  width: 300px;
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}
.sk-aside-card {
  background: var(--sk-card); border: 1px solid var(--sk-border);
  border-radius: 16px; padding: 18px; box-shadow: var(--sk-shadow);
}
.sk-aside-card h3 { margin: 0 0 13px; font-size: 14px; font-weight: 700; }
.sk-aside-hdr { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 4px; }
.sk-aside-hdr h3 { margin: 0; }
.sk-aside-meta { font-size: 11px; color: var(--sk-text-faint); font-family: var(--sk-mono); }
.sk-aside-note { margin: 0 0 13px; font-size: 12px; color: var(--sk-text-faint); line-height: 1.4; }
.sk-arch-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 13px; border-radius: 10px; cursor: pointer;
  border: 1px solid #eaedf1; background: #fff; margin-bottom: 7px;
}
.sk-arch-item.on { border: 1.5px solid var(--sk-accent); background: var(--sk-accent-soft); }
.sk-arch-lbl { font-size: 13px; font-weight: 700; }
.sk-arch-sub { font-size: 11px; color: var(--sk-text-faint); font-family: var(--sk-mono); margin-top: 2px; }
.sk-badge {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 2px 7px; border-radius: 6px;
}
.sk-badge.akt { color: var(--sk-accent-dark); background: var(--sk-badge-soft); }
.sk-badge.arch { color: var(--sk-archiv-text); background: var(--sk-archiv-bg); }

.sk-stat { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.sk-stat:last-child { margin-bottom: 0; }
.sk-stat-lbl { font-size: 13px; font-weight: 600; color: var(--sk-text-2); }
.sk-stat-sub { font-size: 11px; color: var(--sk-text-faint); margin-top: 2px; }
.sk-stat-val { font-size: 20px; font-weight: 700; color: var(--sk-accent-dark); font-family: var(--sk-mono); white-space: nowrap; }

.sk-legend-row { display: flex; align-items: center; gap: 11px; margin-bottom: 11px; }
.sk-legend-row:last-child { margin-bottom: 0; }
.sk-legend-swatch { width: 15px; height: 15px; border-radius: 5px; flex: 0 0 auto; }
.sk-legend-txt { font-size: 13px; color: var(--sk-text-2); }

@media (max-width: 1100px) {
  .sk-layout { flex-direction: column; overflow-y: auto; }
  .sk-main { min-height: 50vh; flex: none; }
  .sk-aside { width: 100%; flex: none; overflow: visible; }
  html, body { overflow: auto; }
  .sk-app { height: auto; min-height: 100vh; overflow: visible; }
}