:root {
    --bg: #0f1115;
    --surface: #181c23;
    --surface-2: #20252e;
    --border: #2a303b;
    --text: #e6e9ef;
    --muted: #8a93a3;
    --primary: #1f6feb;
    --primary-hover: #3b83f0;
    --danger: #d9534f;
    --success: #2da44e;
    --radius: 14px;
    --shadow: 0 4px 14px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}

body {
    padding-bottom: 80px; /* Platz für Bottom-Nav */
    min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.brand {
    font-weight: 700;
    color: var(--text);
    font-size: 1.05rem;
    letter-spacing: .3px;
}

.user { color: var(--muted); font-size: .9rem; }
.user a { color: var(--muted); }

.topnav { display: flex; align-items: center; gap: 14px; }
.topnav-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text);
    font-size: .9rem;
    font-weight: 600;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    transition: border-color .15s, color .15s;
}
.topnav-link:hover { border-color: var(--primary); color: var(--primary); }
.topnav-link.is-active { border-color: var(--primary); color: var(--primary); }
@media (max-width: 480px) {
    .topnav { gap: 8px; }
    .topnav-link span { font-size: 1.05rem; }
    .topnav-link { padding: 6px 10px; }
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 16px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.card.login { max-width: 420px; margin: 40px auto; }
.card h1 { margin: 0 0 12px; font-size: 1.4rem; }
.card h2 { margin: 18px 0 10px; font-size: 1.1rem; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }

.muted { color: var(--muted); }
.link { color: var(--primary); }
.link.small { font-size: .9rem; }

/* Forms */
.form { display: flex; flex-direction: column; gap: 12px; }
.form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: .9rem;
}
.form input[type="text"],
.form input[type="password"],
.form input[type="number"],
.form input[type="date"],
.form input[type="time"],
.form select {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    color-scheme: dark;
}
.form input:focus, .form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31,111,235,.25);
}
.form small { color: var(--muted); font-size: .8rem; }

fieldset {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    margin: 0;
}
fieldset legend { padding: 0 6px; color: var(--muted); font-size: .9rem; }

.row { display: flex; gap: 10px; }
.row .col { flex: 1; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 18px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-2);
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.btn:hover { text-decoration: none; background: #262c37; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ghost { background: transparent; }
.btn.block { display: flex; width: 100%; }
.btn.small { padding: 6px 10px; font-size: .85rem; }
.btn.danger.small { padding: 6px 10px; }

/* Alerts */
.alert {
    padding: 10px 14px;
    border-radius: 10px;
    margin-bottom: 10px;
    font-size: .95rem;
}
.alert.error   { background: rgba(217,83,79,.12); border: 1px solid rgba(217,83,79,.4); color: #ffb3b1; }
.alert.success { background: rgba(45,164,78,.12);  border: 1px solid rgba(45,164,78,.4);  color: #6ee08b; }
.card.success { border-color: rgba(45,164,78,.5); }

/* Passwort-Kriterien Live-Checkliste */
.pw-criteria {
    list-style: none;
    padding: 10px 14px;
    margin: 8px 0 4px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255,255,255,.02);
    font-size: .88rem;
}
.pw-criteria li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 3px 0;
    color: var(--muted);
    transition: color .15s;
}
.pw-criteria li .pw-mark {
    display: inline-flex;
    width: 1.1em;
    justify-content: center;
    font-weight: 700;
}
.pw-criteria li.met { color: #6ee08b; }
.pw-criteria li.met .pw-mark { color: #6ee08b; }

/* Schichtplan: Drag&Drop-Sortierung */
#shiftTable tr[draggable="true"] { cursor: grab; }
#shiftTable tr.dragging { opacity: .5; background: rgba(31,111,235,.15); }
#shiftTable td.drag-handle { cursor: grab; color: var(--muted); font-size: 1.1rem; text-align: center; width: 28px; user-select: none; }
.card.success h1 { color: #6ee08b; }

/* KPI tiles */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}
.kpi {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.kpi-label { font-size: .8rem; color: var(--muted); }
.kpi-value { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi-sub { font-size: .8rem; color: var(--muted); }

.kpi.saldo.pos { border-color: rgba(45,164,78,.4); background: rgba(45,164,78,.08); }
.kpi.saldo.pos .kpi-value { color: #6ee08b; }
.kpi.saldo.neg { border-color: rgba(217,83,79,.4); background: rgba(217,83,79,.08); }
.kpi.saldo.neg .kpi-value { color: #ffb3b1; }

/* Überstunden-KPI: Farbe abhängig von Bereichen (1×/2×/3× Wochenarbeitszeit) */
.kpi-ueberstunden.us-green   { border-color: rgba(45,164,78,.4);   background: rgba(45,164,78,.08); }
.kpi-ueberstunden.us-green   .kpi-value { color: #6ee08b; }
.kpi-ueberstunden.us-yellow  { border-color: rgba(255,200,87,.5);  background: rgba(255,200,87,.10); }
.kpi-ueberstunden.us-yellow  .kpi-value { color: #ffd97a; }
.kpi-ueberstunden.us-red     { border-color: rgba(217,83,79,.5);   background: rgba(217,83,79,.10); }
.kpi-ueberstunden.us-red     .kpi-value { color: #ffb3b1; }
.kpi-ueberstunden.us-magenta { border-color: rgba(240,111,198,.5); background: rgba(240,111,198,.10); }
.kpi-ueberstunden.us-magenta .kpi-value { color: #ffb3e0; }

/* Tabellen-Spalte „Überstunden" — gleiches Farbschema */
.table .us-cell.us-green   { color: #6ee08b; }
.table .us-cell.us-yellow  { color: #ffd97a; }
.table .us-cell.us-red     { color: #ffb3b1; }
.table .us-cell.us-magenta { color: #ffb3e0; }
.table .us-cell strong     { display: block; }
.table .us-cell small      { display: block; font-size: .7rem; color: inherit; opacity: .75; margin: 0; }

/* Entry list (dashboard) */
.entries { list-style: none; margin: 0; padding: 0; }
.entries li + li { border-top: 1px solid var(--border); }
.entry {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 12px 4px;
    color: var(--text);
}
.entry:hover { text-decoration: none; background: var(--surface-2); border-radius: 8px; }
.entry-date { text-align: center; }
.entry-date strong { display: block; font-size: 1rem; }
.entry-date small { color: var(--muted); font-size: .75rem; }
.entry-times span { display: block; font-variant-numeric: tabular-nums; }
.entry-times small { display: block; }
.entry-sum { text-align: right; }
.entry-sum strong { display: block; font-variant-numeric: tabular-nums; }
.entry-sum small { color: var(--muted); display: block; font-size: .75rem; }

/* Preview box on entry form */
.preview {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.preview-row { display: flex; justify-content: space-between; color: var(--muted); }
.preview-row strong { color: var(--text); font-variant-numeric: tabular-nums; }
.preview-row.big { font-size: 1.15rem; margin-top: 6px; padding-top: 8px; border-top: 1px solid var(--border); }
.preview-row.big strong { color: #6ee08b; }
.preview small { font-weight: normal; color: var(--muted); }

/* Month nav */
.monthnav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.monthnav h1 { margin: 0; }

/* Table */
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
    font-variant-numeric: tabular-nums;
}
.table th, .table td { padding: 8px 6px; text-align: left; border-bottom: 1px solid var(--border); }
.table th { font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; }
.table tfoot th { font-size: .9rem; color: var(--text); text-transform: none; border-top: 2px solid var(--border); }
.table .notiz-row td { padding-top: 0; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.table small.muted { font-size: .75rem; margin-left: 4px; }
.table .saldo-cell strong { display: block; }
.table .saldo-cell small { display: block; font-size: .7rem; color: inherit; opacity: .75; margin: 0; }
.table .cell-dual strong { display: block; }
.table .cell-dual small { display: block; font-size: .7rem; color: var(--muted); margin: 0; }

/* Edit-Icon (Bleistift) statt "bearb."-Text */
.table .edit-icon {
    display: inline-block;
    text-decoration: none;
    font-size: 1.05rem;
    line-height: 1;
    padding: 4px 6px;
    opacity: .8;
    transition: opacity .15s;
}
.table .edit-icon:hover { text-decoration: none; opacity: 1; }

/* Bulk-Actions: Auswahl-Checkboxen + Lösch-Bar */
.table th.row-select, .table td.row-select { width: 32px; text-align: center; padding-left: 0; }
.table input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary); }
.bulk-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 12px;
    flex-wrap: wrap;
}
.bulk-bar-bottom { margin: 16px 0 0; }
.bulk-bar .btn[disabled] { opacity: .4; cursor: not-allowed; }
.bulk-bar .small-note { font-size: .85rem; }
.table .saldo-cell.pos { color: #6ee08b; }
.table .saldo-cell.neg { color: #ffb3b1; }
.table .saldo-cell.neutral { color: var(--muted); }

.table tr.week-sum th {
    background: rgba(31, 111, 235, 0.22);
    border-top: 2px solid var(--primary);
    border-bottom: 1px solid var(--border);
    color: var(--text);
    text-transform: none;
    font-size: .9rem;
    letter-spacing: 0;
    font-weight: 700;
    padding: 10px 6px;
}
.table tr.week-sum th small { color: rgba(230, 233, 239, 0.7); }
.table tr.week-sum th.saldo-cell { font-weight: 700; }
.table tr.week-sum th.saldo-cell.pos { color: #6ee08b; }
.table tr.week-sum th.saldo-cell.neg { color: #ffb3b1; }

/* Status-Badges (Sonderzeiten) */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .3px;
    vertical-align: middle;
    border: 1px solid transparent;
}
.status-badge.streik      { background: rgba(217,83,79,.18);   color: #ffb3b1; border-color: rgba(217,83,79,.5); }
.status-badge.urlaub      { background: rgba(31,111,235,.18);  color: #9bc7ff; border-color: rgba(31,111,235,.5); }
.status-badge.krank       { background: rgba(255,164,28,.18);  color: #ffc97a; border-color: rgba(255,164,28,.5); }
.status-badge.krank-ohne-attest { background: rgba(214,138,40,.18); color: #e6b27a; border-color: rgba(214,138,40,.55); border-style: dashed; }
.status-badge.feiertag    { background: rgba(155,89,182,.2);   color: #d3a4f0; border-color: rgba(155,89,182,.5); }
.status-badge.eza         { background: rgba(46,189,168,.18);  color: #6fdcc6; border-color: rgba(46,189,168,.5); }
.status-badge.bv            { background: rgba(255,200,87,.18);  color: #ffd97a; border-color: rgba(255,200,87,.55); }
.status-badge.weiterbildung { background: rgba(120,180,255,.18); color: #a8c8ff; border-color: rgba(120,180,255,.5); }
.status-badge.anreise       { background: rgba(200,120,255,.18); color: #d4a3ff; border-color: rgba(200,120,255,.5); }
.status-badge.zeitkorrektur { background: rgba(240,111,198,.18); color: #ffb3e0; border-color: rgba(240,111,198,.5); }
.status-badge.zeitkorrektur-eza { background: rgba(108,196,255,.18); color: #9fd6ff; border-color: rgba(108,196,255,.55); border-style: dashed; }
.status-badge.ausgleich-azk { background: rgba(184,192,80,.18);  color: #d4d77a; border-color: rgba(184,192,80,.5); }
.status-badge.schichtfrei   { background: rgba(138,147,163,.18); color: #c0c8d5; border-color: rgba(138,147,163,.5); }

.text-neg { color: #ffb3b1; }

.table tr.status-row .status-cell { padding: 8px 8px; }
.table tr.status-row .status-cell-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
    width: 100%;
}
.table tr.status-row .status-cell small { font-size: .8rem; }
.table tr.status-row .status-meta {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin-left: auto;
    color: var(--muted);
    font-size: .85rem;
}
.table tr.status-row .status-meta-item { white-space: nowrap; }
.table tr.status-row .status-meta-item.pos { color: #6ee08b; }
.table tr.status-row .status-meta-item.neg { color: #ffb3b1; }
.table tr.status-row .status-meta-item.us-green   { color: #6ee08b; }
.table tr.status-row .status-meta-item.us-yellow  { color: #ffd97a; }
.table tr.status-row .status-meta-item.us-red     { color: #ffb3b1; }
.table tr.status-row .status-meta-item.us-magenta { color: #ffb3e0; }
.table tr.status-row .status-meta-item strong { font-weight: 700; }
.table tr.status-row td { vertical-align: middle; }

/* Numerische Werte nicht ungewollt umbrechen */
.table .saldo-cell strong,
.table .cell-dual strong,
.table .us-cell strong { white-space: nowrap; }

/* Eintrags-Formular: Zeit-Felder ausgrauen wenn Sonderzeit gewählt */
.form.is-sonderzeit fieldset.time-fields,
.form.is-sonderzeit fieldset.bv-fields {
    opacity: 0.35;
    pointer-events: none;
}

/* BV-Modus: normale Zeit-Felder ausblenden, BV-Felder einblenden */
.form fieldset.bv-fields { display: none; }
.form.is-bv fieldset.bv-fields { display: block; opacity: 1; pointer-events: auto; }
.form.is-bv fieldset.time-fields { display: none; }
/* Pause-Override bleibt in BV sichtbar */
.form.is-bv fieldset.pause-fields { display: block; opacity: 1; pointer-events: auto; }

/* Range-Modus für Urlaub/Krank/EZA: Bis-Datum sichtbar */
.form .range-only { display: none; }
.form.is-range .range-only { display: flex; flex-direction: column; gap: 6px; }

/* Zeitkorrektur-Modus: spezielles Eingabefeld sichtbar */
.form fieldset.zk-fields { display: none; }
.form.is-zk fieldset.zk-fields { display: block; opacity: 1; pointer-events: auto; }

/* BV-Zeile in der Übersicht-Tabelle */
.table tr.bv-row .bv-marker { display: inline-block; margin-top: 4px; }
.table tr.bv-segments-row td { padding-top: 0; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.table tr.bv-segments-row small.muted { font-size: .75rem; }

/* Bottom navigation */
.bottomnav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 100;
}
.bottomnav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 4px 8px;
    color: var(--muted);
    font-size: .72rem;
    text-decoration: none;
}
.bottomnav a span:first-child { font-size: 1.3rem; line-height: 1; }
.bottomnav a:hover { color: var(--text); }
.bottomnav a.is-active { color: var(--primary); }

.settings-card { padding: 0; }
.settings-link {
    display: grid;
    grid-template-columns: 36px 1fr 24px;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--text);
    text-decoration: none;
}
.settings-link:hover { text-decoration: none; background: var(--surface-2); border-radius: var(--radius); }
.settings-icon { font-size: 1.5rem; color: var(--muted); }
.settings-text strong { display: block; }
.settings-text small { display: block; }
.settings-arrow { color: var(--muted); font-size: 1.4rem; text-align: right; }

.small-note { font-size: .85rem; margin-top: 8px; }

.rules { margin: 0; padding-left: 20px; }
.rules li { margin: 4px 0; }
.rules strong { color: var(--text); }

@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .row { flex-direction: column; }
    .table { font-size: .85rem; }
    .container { padding: 12px; }
    .bottomnav a { font-size: .68rem; padding: 8px 2px 6px; }
    .bottomnav a span:first-child { font-size: 1.2rem; }
}