/* ════════════════════════════════════════════════════════════
   Zeiterfassung – Stylesheet
   Minimalistisch, hell/dunkel automatisch, mobil zuerst
   ════════════════════════════════════════════════════════════ */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e2e5ea;
  --text: #16181d;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-soft: #e8efff;
  --on-accent: #ffffff;
  --ok: #15803d;
  --ok-soft: #e7f6ec;
  --err: #c2410c;
  --err-soft: #fdeee6;
  --warn: #a16207;
  --warn-soft: #fdf6e0;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 16px rgba(16, 24, 40, .06);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a21;
    --surface-2: #1e222b;
    --border: #2a2f3a;
    --text: #e8eaee;
    --muted: #9aa1ad;
    --accent: #6b9bff;
    --accent-soft: #1b2640;
    --on-accent: #0b1220;
    --ok: #4ade80;
    --ok-soft: #13291c;
    --err: #fb923c;
    --err-soft: #2e1c12;
    --warn: #facc15;
    --warn-soft: #2b2612;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.05rem; font-weight: 650; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: .9em; }
.hidden { display: none !important; }
[hidden] { display: none !important; }

/* ─── Layout ─────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1200px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; background: var(--accent);
  display: grid; place-items: center; color: var(--on-accent);
}
.brand-mark svg { width: 16px; height: 16px; }
.nav { display: flex; gap: 2px; margin-left: 8px; overflow-x: auto; }
.nav a {
  padding: 6px 11px; border-radius: 8px; color: var(--muted); font-weight: 500; white-space: nowrap;
}
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav-count { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; margin-left: 6px; border-radius: 999px; background: var(--err); color: #fff; font-size: .72rem; font-weight: 700; vertical-align: 1px; }
tr.pending td { background: color-mix(in srgb, var(--warn-soft) 55%, transparent); }
.topbar-user { margin-left: auto; display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.topbar-user .name { color: var(--muted); font-size: .9rem; }
@media (max-width: 720px) {
  .topbar-inner { flex-wrap: wrap; gap: 8px 12px; }
  .nav { order: 3; width: 100%; margin-left: 0; }
  .topbar-user .name { display: none; }
}
@media (max-width: 420px) {
  .brand > span:last-child { font-size: .95rem; }
  .topbar-user .btn span { display: none; }
}

.container { max-width: 1200px; margin: 0 auto; padding: 24px 16px 64px; }
.container.narrow { max-width: 560px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.card + .card { margin-top: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }

.stack > * + * { margin-top: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }

/* ─── Formulare ──────────────────────────────────────────── */
label { display: block; font-size: .85rem; font-weight: 550; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select {
  width: 100%; height: 40px; padding: 0 11px; font: inherit; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.checkbox { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: .95rem; margin: 0; }
.field-hint { font-size: .8rem; color: var(--muted); margin-top: 4px; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 15px; font: inherit; font-weight: 600; font-size: .92rem;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer;
  transition: background .15s, border-color .15s, transform .05s, opacity .15s;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #000); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 5px 10px; font-size: .82rem; }
.btn-block { width: 100%; }
.btn svg { width: 16px; height: 16px; flex: none; }

/* ─── Stempel-Seite ──────────────────────────────────────── */
.clock { text-align: center; padding: 8px 0 4px; }
.clock-time { font-size: clamp(3rem, 14vw, 4.5rem); font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1; }
.clock-date { color: var(--muted); margin-top: 8px; }

.status-pill {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin: 18px auto 0; width: fit-content; padding: 6px 14px; border-radius: 999px;
  background: var(--surface-2); color: var(--muted); font-weight: 550; font-size: .92rem;
}
.status-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-pill.in { background: var(--ok-soft); color: var(--ok); }
.status-pill.in .dot { animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.stamp-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.stamp-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 22px 12px; border-radius: var(--radius); border: 2px solid var(--border);
  background: var(--surface); color: var(--text); font: inherit; cursor: pointer;
  transition: border-color .15s, background .15s, transform .08s, opacity .15s;
}
.stamp-btn svg { width: 30px; height: 30px; }
.stamp-btn .label { font-size: 1.15rem; font-weight: 700; }
.stamp-btn .sub { font-size: .8rem; color: var(--muted); }
.stamp-btn.kommen { color: var(--ok); }
.stamp-btn.gehen { color: var(--err); }
.stamp-btn.kommen:not(:disabled):hover { border-color: var(--ok); background: var(--ok-soft); }
.stamp-btn.gehen:not(:disabled):hover { border-color: var(--err); background: var(--err-soft); }
.stamp-btn:not(:disabled):active { transform: scale(.98); }
.stamp-btn:disabled { opacity: .38; cursor: not-allowed; }
.stamp-btn .label, .stamp-btn .sub { color: var(--text); }
.stamp-btn .sub { color: var(--muted); }

/* Fortschritt */
.progress { margin-top: 18px; padding: 14px; border-radius: var(--radius-sm); background: var(--surface-2); }
.step { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .92rem; }
.step + .step { margin-top: 8px; }
.step .ico { width: 18px; height: 18px; display: grid; place-items: center; flex: none; }
.step.active { color: var(--text); }
.step.done { color: var(--ok); }
.step.failed { color: var(--err); }
.spinner { width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Ergebnis */
.result { margin-top: 18px; padding: 16px; border-radius: var(--radius-sm); border: 1px solid; display: flex; gap: 12px; animation: pop .2s ease-out; }
@keyframes pop { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.result .ico { flex: none; width: 24px; height: 24px; }
.result h3 { font-size: 1rem; margin-bottom: 2px; }
.result p { margin: 0; }
.result ul { margin: 8px 0 0; padding-left: 18px; }
.result.ok { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 30%, transparent); color: var(--ok); }
.result.err { background: var(--err-soft); border-color: color-mix(in srgb, var(--err) 30%, transparent); color: var(--err); }
.result.warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 30%, transparent); color: var(--warn); }
.result .body { color: var(--text); }
.result .body h3 { color: inherit; }
.result.ok h3 { color: var(--ok); }
.result.err h3 { color: var(--err); }
.result.warn h3 { color: var(--warn); }

/* Tagesliste */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid var(--border); }
.timeline li:first-child { border-top: 0; }
.timeline .t { font-variant-numeric: tabular-nums; font-weight: 600; width: 48px; }
.timeline .rej { opacity: .65; }
.total { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.1rem; }

/* ─── Badges ─────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.err { background: var(--err-soft); color: var(--err); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }

/* ─── Tabellen ───────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; background: var(--surface-2); position: sticky; top: 0; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
tr.rejected td { background: color-mix(in srgb, var(--err-soft) 45%, transparent); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }
td.wrap { white-space: normal; min-width: 180px; }
.empty { padding: 40px 16px; text-align: center; color: var(--muted); }
.actions { display: flex; gap: 6px; justify-content: flex-end; }

/* Filterleiste */
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 10px; align-items: end; }
@media (max-width: 860px) { .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); } .filters .filter-actions { grid-column: 1 / -1; } }
.filters > *, .grid-2 > * { min-width: 0; }
.filter-actions { display: flex; gap: 8px; }
.quick { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }

.stats { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0 12px; }
.stat { padding: 8px 14px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); font-size: .88rem; }
.stat strong { font-size: 1.05rem; font-variant-numeric: tabular-nums; margin-right: 4px; }

/* ─── Login ──────────────────────────────────────────────── */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 380px; }
.login-card .brand { justify-content: center; font-size: 1.2rem; margin-bottom: 20px; }
.login-card .brand-mark { width: 36px; height: 36px; border-radius: 10px; }
.login-card .brand-mark svg { width: 20px; height: 20px; }

.divider { display: flex; align-items: center; gap: 10px; margin: 18px 0 12px; color: var(--muted); font-size: .82rem; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.btn-danger { color: var(--err); border-color: color-mix(in srgb, var(--err) 35%, var(--border)); }
.btn-danger:hover { background: var(--err-soft); }
tr.cancelled td { color: var(--muted); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--muted) 60%, transparent); }
tr.cancelled td .badge, tr.cancelled td .muted { text-decoration: none; }
.wt-table tr.editable { cursor: pointer; }
.wt-table tr.editable:hover td { background: var(--accent-soft); }
.manual-mark { color: var(--accent); font-weight: 700; margin-left: 3px; }
dialog.wide { width: min(520px, calc(100% - 32px)); }
details summary { cursor: pointer; font-size: .88rem; font-weight: 600; }
.history { list-style: none; padding: 0; margin: 8px 0 0; font-size: .85rem; max-height: 180px; overflow: auto; }
.history li { padding: 6px 0; border-top: 1px solid var(--border); }
input[type=datetime-local] { width: 100%; height: 40px; padding: 0 11px; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }

/* ─── Toast & Dialog ─────────────────────────────────────── */
.toast-host { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; width: min(420px, calc(100% - 32px)); }
.toast { padding: 11px 15px; border-radius: var(--radius-sm); background: var(--text); color: var(--bg); box-shadow: var(--shadow); font-weight: 500; font-size: .92rem; animation: pop .2s ease-out; }
.toast.err { background: var(--err); color: #fff; }

dialog { border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; background: var(--surface); color: var(--text); width: min(420px, calc(100% - 32px)); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0, 0, 0, .4); }

.alert { padding: 10px 12px; border-radius: var(--radius-sm); font-size: .9rem; }
.alert.err { background: var(--err-soft); color: var(--err); }
.alert.info { background: var(--accent-soft); color: var(--accent); }

/* ─── Arbeitszeiten / Nachweis ───────────────────────────── */
.wt-filters { grid-template-columns: 2fr 1fr 1fr auto; }
@media (max-width: 860px) { .wt-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.sheet { margin-top: 16px; }
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.sheet-title { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.sheet-name { font-size: 1.35rem; font-weight: 700; letter-spacing: -.01em; margin-top: 2px; }
.sheet-meta { text-align: right; font-size: .9rem; }
.wt-summary { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.wt-summary .stat { min-width: 120px; }
.wt-summary .stat strong { display: block; font-size: 1.15rem; margin: 2px 0 0; }
.wt-summary .stat.warn strong { color: var(--warn); }

.table-wrap.flat { box-shadow: none; }
.wt-table td, .wt-table th { padding: 7px 12px; }
.wt-table tr.day-start td { border-top: 1px solid var(--border); }
.wt-table tbody td { border-bottom: 0; border-top: 1px solid color-mix(in srgb, var(--border) 45%, transparent); }
.wt-table tbody tr:first-child td { border-top: 0; }
.wt-table tr.weekend td { background: color-mix(in srgb, var(--surface-2) 70%, transparent); }
.wt-table tr.empty-day td { color: var(--muted); }
.wt-table td.day-sum { font-weight: 650; vertical-align: middle; }
.wt-table td[rowspan] { vertical-align: middle; }
.wt-table tfoot td { font-weight: 700; border-top: 2px solid var(--text); background: var(--surface-2); }
.note { font-size: .82rem; margin: 10px 0 0; }
.wt-days { table-layout: fixed; min-width: 560px; }

.print-only { display: none; }
.signatures { grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 56px; font-size: .8rem; color: var(--muted); }
.sig-line { border-bottom: 1px solid #000; height: 32px; margin-bottom: 4px; }

/* ─── Druck ──────────────────────────────────────────────── */
@page { size: A4 portrait; margin: 14mm 12mm 16mm; }

@media print {
  :root, :root:not([data-theme]) {
    --bg: #fff; --surface: #fff; --surface-2: #f2f3f5; --border: #c9cdd3;
    --text: #000; --muted: #555; --warn: #8a5a00; --warn-soft: #fff4d6;
    --accent: #1d4ed8; --accent-soft: #e8efff; color-scheme: light;
  }
  html, body { background: #fff !important; color: #000; font-size: 10pt; }
  .topbar, .no-print, .toast-host, dialog { display: none !important; }
  .container { max-width: none; padding: 0; }
  .card { border: 0; box-shadow: none; padding: 0; border-radius: 0; }
  .sheet { margin: 0; }
  .sheet + .sheet { break-before: page; page-break-before: always; }
  .table-wrap { overflow: visible; border: 1px solid var(--border); border-radius: 0; }
  .wt-table { font-size: 9pt; line-height: 1.25; }
  .wt-table td, .wt-table th { padding: 2.5px 8px; white-space: nowrap; }
  .wt-table .badge { padding: 0 6px; font-size: 7.5pt; }
  .sheet-head { margin-bottom: 8px; }
  .sheet-name { font-size: 15pt; }
  .wt-summary { margin-bottom: 8px; }
  .wt-summary .stat strong { font-size: 11pt; }
  .wt-table th { position: static; background: #e9ebee !important; color: #000; }
  thead { display: table-header-group; }       /* Kopfzeile auf jeder Seite wiederholen */
  tfoot { display: table-row-group; }          /* Summe nur einmal am Ende */
  tr { break-inside: avoid; page-break-inside: avoid; }
  .wt-summary .stat { border: 1px solid var(--border); padding: 5px 10px; }
  .print-only { display: grid; }
  .manual-mark { color: #000; }
  .wt-table tr.editable:hover td { background: transparent; }
  .signatures { break-inside: avoid; color: #333; margin-top: 36px; }
  a { color: inherit; text-decoration: none; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}