/* Zeitwerk – Dark Mode (Standard), mobil zuerst, iPhone/Safari-optimiert */
:root {
  --bg: #0f1419;
  --surface: #171d25;
  --surface-2: #1e2631;
  --surface-3: #263040;
  --border: #2b3645;
  --text: #e8edf4;
  --muted: #93a0b2;
  --accent: #4cc2ff;
  --accent-ink: #04202e;
  --ok: #3ecf8e;
  --danger: #ff6b6b;
  --warn: #f5b942;
  --federal: #ff9f43;
  --nrw: #5aa2ff;
  --radius: 14px;
  --radius-s: 9px;
  --gap: 14px;
  --nav-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  padding: var(--safe-t) var(--safe-r) 0 var(--safe-l);
}
h1, h2, h3 { margin: 0; line-height: 1.2; }
h1 { font-size: 1.4rem; }
a { color: var(--accent); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.grow { flex: 1 1 200px; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Navigation ---------- */
.topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; white-space: nowrap; }
.nav-desktop { display: flex; gap: 4px; flex: 1; }
.nav-link { color: var(--muted); text-decoration: none; padding: 8px 12px; border-radius: var(--radius-s); white-space: nowrap; }
.nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-link.active { background: var(--surface-3); color: var(--text); }
.logout-form { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.whoami { color: var(--muted); font-size: .9rem; }
.nav-mobile { display: none; }

.page { max-width: 1100px; margin: 0 auto; padding: 20px; display: grid; gap: var(--gap); }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .topbar { padding: 8px 14px; gap: 10px; }
  .nav-desktop, .whoami { display: none; }
  .nav-mobile {
    display: grid; grid-template-columns: repeat(5, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    background: var(--surface); border-top: 1px solid var(--border);
    padding: 4px var(--safe-r) calc(4px + var(--safe-b)) var(--safe-l);
  }
  .nav-tab { display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 6px 2px; color: var(--muted); text-decoration: none; font-size: .68rem; border-radius: var(--radius-s); min-height: 52px; justify-content: center; }
  .nav-emoji { font-size: 1.35rem; line-height: 1; }
  .nav-tab.active { color: var(--text); background: var(--surface-3); }
  .nav-label { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .page { padding: 12px 12px calc(var(--nav-h) + var(--safe-b) + 18px); gap: 12px; }
  h1 { font-size: 1.25rem; }
}

.net-banner { background: var(--danger); color: #1b0000; text-align: center; padding: 8px; font-weight: 600; position: sticky; top: 0; z-index: 40; }

/* ---------- Karten & Formular ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card-title { font-size: 1.05rem; margin-bottom: 10px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.card-head .card-title { margin: 0; }

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > span, .field > label { color: var(--muted); font-size: .82rem; }
input, select, textarea {
  width: 100%; max-width: 100%; min-width: 0;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-s);
  padding: 10px 12px; min-height: 44px; font-size: 16px; /* 16px verhindert Zoom in iOS Safari */
  -webkit-appearance: none; appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2393a0b2' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; text-overflow: ellipsis;
}
input[type="date"], input[type="time"] { display: block; min-height: 44px; text-align: left; -webkit-min-logical-width: 0; }
input[type="date"]::-webkit-date-and-time-value, input[type="time"]::-webkit-date-and-time-value { text-align: left; min-width: 0; margin: 0; }
input[type="checkbox"] { width: 20px; min-height: 20px; height: 20px; padding: 0; accent-color: var(--accent); -webkit-appearance: auto; appearance: auto; flex: none; }
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px rgba(76, 194, 255, .25); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: .8rem; }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.check.wide { grid-column: 1 / -1; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; align-items: end; }
.form-actions { grid-column: 1 / -1; display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 18px; border-radius: var(--radius-s);
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  font-weight: 600; cursor: pointer; text-decoration: none; -webkit-tap-highlight-color: transparent;
}
.btn:hover { background: var(--surface-3); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #7ad3ff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #2a0000; }
.btn-danger:hover { background: #ff8a8a; }
.btn-ghost { background: transparent; }
.btn-small { min-height: 36px; padding: 0 12px; font-size: .9rem; }
.btn-xl { min-height: 56px; font-size: 1.1rem; flex: 1 1 200px; }
.btn-block { width: 100%; }
.link { background: none; border: 0; color: var(--accent); padding: 6px 0; cursor: pointer; text-align: left; min-height: 36px; }
.row-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--surface-3); color: var(--muted); font-size: .78rem; font-weight: 600; }
.pill.running { background: rgba(62, 207, 142, .16); color: var(--ok); }

.alert { padding: 10px 14px; border-radius: var(--radius-s); border: 1px solid var(--border); margin: 10px 0; }
.alert-error { background: rgba(255, 107, 107, .12); border-color: var(--danger); }
.alert-warn { background: rgba(245, 185, 66, .12); border-color: var(--warn); }
.alert-info { background: rgba(76, 194, 255, .1); border-color: var(--accent); }

/* ---------- Timer ---------- */
.timer-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.clock { font-variant-numeric: tabular-nums; font-size: clamp(2.2rem, 9vw, 3.4rem); font-weight: 700; letter-spacing: .02em; line-height: 1; }
.timer-card.running { border-color: rgba(62, 207, 142, .55); }
.start-box { margin: 12px 0 4px; padding: 10px 12px; background: var(--surface-2); border-radius: var(--radius-s); }
.start-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.start-form { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 10px; margin-top: 10px; align-items: end; }
.start-actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.timer-fields { display: grid; gap: 12px; margin-top: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface-2); cursor: pointer; font-weight: 500; white-space: nowrap;
}
.chip[aria-checked="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.timer-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

@media (max-width: 760px) {
  .timer-card { padding: 14px; }
  .chip { padding: 0 12px; flex: 1 1 calc(50% - 8px); justify-content: center; }
}

/* ---------- Kennzahlen ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.cards .overtime-row { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.stat { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; }
.ring { width: 92px; height: 92px; position: relative; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring .track { fill: none; stroke: var(--surface-3); stroke-width: 10; }
.ring .bar { fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; transition: stroke-dasharray .5s ease; }
.ring .bar.done { stroke: var(--ok); }
.ring .pct { position: absolute; inset: 0; display: grid; place-items: center; font-weight: 700; font-size: 1rem; }
.stat-title { font-weight: 700; margin-bottom: 4px; }
.stat-main { font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-main .of { color: var(--muted); font-weight: 500; font-size: .95rem; }
.stat-line { color: var(--muted); font-size: .88rem; font-variant-numeric: tabular-nums; }
.tile { display: flex; align-items: center; gap: 14px; }
.tile-emoji { font-size: 2rem; }
.tile-label { color: var(--muted); font-size: .85rem; }
.tile-value { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; }

@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } .stat { grid-template-columns: auto 1fr; } }
@media (max-width: 420px) { .cards .overtime-row { grid-template-columns: 1fr; } .ring { width: 80px; height: 80px; } }

/* ---------- Filter, Tabellen ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
.filters .field { flex: 1 1 150px; }
.filter-actions { display: flex; align-items: center; }
.summary { color: var(--muted); font-variant-numeric: tabular-nums; }
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
.table tbody tr:last-child td { border-bottom: 0; }
.table th { color: var(--muted); font-size: .8rem; font-weight: 600; background: var(--surface-2); white-space: nowrap; }
.table .num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table .actions { text-align: right; white-space: nowrap; }
.sort { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; padding: 0; }
.sort[data-active="asc"]::after { content: " ▲"; font-size: .7em; }
.sort[data-active="desc"]::after { content: " ▼"; font-size: .7em; }
.desc { color: var(--muted); font-size: .85rem; margin-top: 3px; white-space: pre-wrap; overflow-wrap: anywhere; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .74rem; background: var(--surface-3); color: var(--muted); }
.badge-warn { background: rgba(245, 185, 66, .16); color: var(--warn); }
.empty { padding: 22px; text-align: center; color: var(--muted); }
.table-compact td, .table-compact th { padding: 8px 12px; }
.pos { color: var(--ok); } .neg { color: var(--muted); }

@media (max-width: 760px) {
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { padding: 10px 12px; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; }
  .table td { border: 0; padding: 1px 0; }
  .table td[data-label]::before { content: attr(data-label) ": "; color: var(--muted); font-size: .78rem; }
  .table td.m-full { grid-column: 1 / -1; }
  .table td.num { text-align: right; grid-row: 1; grid-column: 2; font-size: 1.05rem; font-weight: 700; }
  .table td.actions { grid-column: 1 / -1; text-align: left; display: flex; gap: 8px; padding-top: 6px; }
  .table td.m-hide { display: none; }
  .table-compact tr { grid-template-columns: 1fr 1fr 1fr; }
  .table-compact thead { display: table-header-group; }
  .table-compact thead tr { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; }
  .table-compact tbody tr { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
  .table-compact td { display: block; }
  .table-compact td[data-label]::before { content: none; }
  .table-compact th, .table-compact td { padding: 6px 4px; font-size: .86rem; }
}

/* ---------- Berichte ---------- */
.report-head { display: flex; gap: 28px; flex-wrap: wrap; }
.big-text { font-size: 1.25rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.report-days { display: grid; gap: 8px; }
.day { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.day > summary { list-style: none; cursor: pointer; padding: 12px 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; min-height: 48px; }
.day > summary::-webkit-details-marker { display: none; }
.day > summary::before { content: "▸"; color: var(--muted); transition: transform .15s; }
.day[open] > summary::before { transform: rotate(90deg); }
.day-title { font-weight: 700; }
.day-meta { color: var(--muted); }
.day-body { border-top: 1px solid var(--border); }
.rep-entry { display: grid; grid-template-columns: 110px 1fr auto; gap: 4px 12px; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.rep-entry:last-child { border-bottom: 0; }
.rep-time, .rep-dur { font-variant-numeric: tabular-nums; white-space: nowrap; }
.rep-dur { text-align: right; font-weight: 600; }
.rep-sum { display: flex; justify-content: flex-end; gap: 12px; padding: 10px 14px; font-weight: 700; background: var(--surface-2); }
@media (max-width: 560px) { .rep-entry { grid-template-columns: 1fr auto; } .rep-time { grid-column: 1; } .rep-main { grid-column: 1 / -1; } }

/* ---------- Kalender ---------- */
.cal-nav { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.cal-title { flex: 1; text-align: center; font-size: 1.15rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal-dow { text-align: center; color: var(--muted); font-size: .78rem; padding: 4px 0; }
.cal-day {
  min-height: 76px; padding: 6px; border-radius: var(--radius-s); border: 1px solid var(--border);
  background: var(--surface-2); text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 3px; overflow: hidden; min-width: 0;
}
.cal-day:hover { border-color: var(--accent); }
.cal-day.other { opacity: .35; pointer-events: none; }
.cal-day.weekend { background: transparent; }
.cal-day.today { box-shadow: inset 0 0 0 2px var(--accent); }
.cal-day.selected { border-color: var(--accent); background: var(--surface-3); }
.cal-day.federal { background: rgba(255, 159, 67, .18); border-color: rgba(255, 159, 67, .6); }
.cal-day.nrw { background: rgba(90, 162, 255, .18); border-color: rgba(90, 162, 255, .6); }
.cal-num { font-weight: 700; font-size: .95rem; }
.cal-tag { font-size: .68rem; line-height: 1.15; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-tag.fed { color: var(--federal); } .cal-tag.nrw { color: var(--nrw); }
.cal-tag.vac-genehmigt { color: var(--ok); } .cal-tag.vac-angefragt { color: var(--warn); } .cal-tag.vac-ueberlegt { color: var(--muted); }
.cal-worked { font-size: .72rem; color: var(--accent); font-variant-numeric: tabular-nums; margin-top: auto; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 14px 0 0; color: var(--muted); font-size: .85rem; }
.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.dot-federal { background: var(--federal); } .dot-nrw { background: var(--nrw); }
.dot-vac-genehmigt { background: var(--ok); } .dot-vac-angefragt { background: var(--warn); } .dot-vac-ueberlegt { background: var(--muted); }
.dot-worked { background: var(--accent); }
.vac-balance { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 10px; }
.vac-balance b { font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.vac-item, .item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid var(--border); flex-wrap: wrap; }
.item-list .item:first-child, .vac-list .vac-item:first-child { border-top: 0; }
.item-main { min-width: 0; flex: 1 1 220px; }
.item-title { font-weight: 600; overflow-wrap: anywhere; }
.item-actions { display: flex; gap: 8px; }
.day-lines { display: grid; gap: 8px; margin-top: 8px; }
.day-line { padding: 8px 10px; background: var(--surface-2); border-radius: var(--radius-s); }

@media (max-width: 760px) {
  .cal-grid { gap: 3px; }
  .cal-day { min-height: 58px; padding: 4px; }
  .cal-tag { display: none; }
  .cal-day.federal::after, .cal-day.nrw::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--federal); }
  .cal-day.nrw::after { background: var(--nrw); }
  .cal-worked { font-size: .64rem; }
}

/* ---------- Dialoge, Toasts ---------- */
dialog {
  width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); overflow: auto;
  background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 0;
}
dialog::backdrop { background: rgba(0, 0, 0, .6); }
.dlg-head { padding: 16px 18px 6px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.dlg-body { padding: 8px 18px 6px; display: grid; gap: 12px; }
.dlg-foot { padding: 12px 18px 16px; display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.dlg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dlg-grid .full { grid-column: 1 / -1; }
.form-error { color: var(--danger); min-height: 1.2em; }
@media (max-width: 480px) { .dlg-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

.toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-h) + var(--safe-b) + 12px); z-index: 100; display: grid; gap: 8px; width: min(92vw, 420px); pointer-events: none; }
@media (min-width: 761px) { .toasts { bottom: 24px; } }
.toast { background: var(--surface-3); border: 1px solid var(--border); border-radius: var(--radius-s); padding: 10px 14px; box-shadow: 0 8px 24px rgba(0, 0, 0, .4); pointer-events: auto; }
.toast.error { border-color: var(--danger); } .toast.success { border-color: var(--ok); }

/* ---------- Anmeldung ---------- */
body.auth { display: grid; place-items: center; padding: 20px; }
.auth-card { width: min(420px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; }
.auth-card form { display: grid; gap: 14px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
@media (max-width: 760px) { body.auth { padding: 12px; } }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }