:root,
html[data-theme="dark"] {
    color-scheme: dark;

    --bg-main: #12141a;
    --bg-sidebar: #1b1e27;
    --bg-sidebar-panel: #242833;
    --bg-sidebar-track: #363b4a;
    --bg-card: #1b1e27;
    --bg-card-raised: #242833;
    --bg-input: #12141a;

    --text-primary: #edeef2;
    --text-secondary: #8a8fa3;
    --text-muted: #6a6f82;
    --text-sidebar: #edeef2;
    --text-sidebar-secondary: #8a8fa3;
    --text-sidebar-muted: #6a6f82;
    --text-sidebar-strong: #ffffff;
    --text-on-accent: #ffffff;

    --border-color: #2e323f;
    --border-color-strong: #363b4a;
    --shadow-popover: 0 8px 24px rgba(0, 0, 0, 0.35);
    --overlay-bg: rgba(0, 0, 0, 0.55);

    --accent: #6c7bff;
    --accent-light: #8b97ff;
    --accent-dark: #5563e0;
    --accent-soft-bg: #262b47;

    --green: #3ecf8e;
    --green-bg: #1c3830;
    --green-dot: #3ecf8e;
    --orange: #f5a623;
    --orange-bg: #3a2e17;
    --orange-dot: #f5a623;
    --blue: #6c7bff;
    --blue-bg: #262b47;
    --blue-dot: #6c7bff;
    --red: #f1554c;
    --red-bg: #3a201e;

    --bg: var(--bg-main);
    --sidebar-bg: var(--bg-sidebar);
    --sidebar-widget-bg: var(--bg-sidebar-panel);
    --sidebar-track: var(--bg-sidebar-track);
    --sidebar-text: var(--text-sidebar);
    --sidebar-text-muted: var(--text-sidebar-secondary);
    --sidebar-text-faint: var(--text-sidebar-muted);
    --card-bg: var(--bg-card);
    --card-bg-erhoeht: var(--bg-card-raised);
    --border-soft: var(--border-color);
    --border-soft-2: var(--border-color-strong);
    --text-dark: var(--text-primary);
    --text-muted-2: var(--text-secondary);
    --text-faint: var(--text-muted);

    --font-sans: 'Inter', system-ui, -apple-system, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

html[data-theme="light"] {
    color-scheme: light;

    --bg-main: #f5f7fb;
    --bg-sidebar: #ffffff;
    --bg-sidebar-panel: #f0f3f8;
    --bg-sidebar-track: #dce2ea;
    --bg-card: #ffffff;
    --bg-card-raised: #eef2f7;
    --bg-input: #ffffff;

    --text-primary: #161a24;
    --text-secondary: #596172;
    --text-muted: #8b93a3;
    --text-sidebar: #161a24;
    --text-sidebar-secondary: #596172;
    --text-sidebar-muted: #8b93a3;
    --text-sidebar-strong: #161a24;
    --text-on-accent: #ffffff;

    --border-color: #dce2ea;
    --border-color-strong: #cbd4e1;
    --shadow-popover: 0 12px 32px rgba(28, 38, 58, 0.16);
    --overlay-bg: rgba(12, 18, 30, 0.42);

    --accent: #4f63e6;
    --accent-light: #7384ff;
    --accent-dark: #3548bf;
    --accent-soft-bg: #e9edff;

    --green: #16865b;
    --green-bg: #e6f6ef;
    --green-dot: #16865b;
    --orange: #a85f00;
    --orange-bg: #fff2db;
    --orange-dot: #d98200;
    --blue: #4f63e6;
    --blue-bg: #e9edff;
    --blue-dot: #4f63e6;
    --red: #c9352d;
    --red-bg: #ffebe9;
}

@media (prefers-color-scheme: light) {
    html[data-theme="system"] {
        color-scheme: light;

        --bg-main: #f5f7fb;
        --bg-sidebar: #ffffff;
        --bg-sidebar-panel: #f0f3f8;
        --bg-sidebar-track: #dce2ea;
        --bg-card: #ffffff;
        --bg-card-raised: #eef2f7;
        --bg-input: #ffffff;

        --text-primary: #161a24;
        --text-secondary: #596172;
        --text-muted: #8b93a3;
        --text-sidebar: #161a24;
        --text-sidebar-secondary: #596172;
        --text-sidebar-muted: #8b93a3;
        --text-sidebar-strong: #161a24;
        --text-on-accent: #ffffff;

        --border-color: #dce2ea;
        --border-color-strong: #cbd4e1;
        --shadow-popover: 0 12px 32px rgba(28, 38, 58, 0.16);
        --overlay-bg: rgba(12, 18, 30, 0.42);

        --accent: #4f63e6;
        --accent-light: #7384ff;
        --accent-dark: #3548bf;
        --accent-soft-bg: #e9edff;

        --green: #16865b;
        --green-bg: #e6f6ef;
        --green-dot: #16865b;
        --orange: #a85f00;
        --orange-bg: #fff2db;
        --orange-dot: #d98200;
        --blue: #4f63e6;
        --blue-bg: #e9edff;
        --blue-dot: #4f63e6;
        --red: #c9352d;
        --red-bg: #ffebe9;
    }
}
* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text-dark);
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

.app { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    width: 264px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 24px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 8px 28px 8px;
}

.sidebar-logo-icon {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo-text {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-sidebar-strong);
    letter-spacing: -0.01em;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 6px;
    border-left: 3px solid transparent;
    color: var(--sidebar-text-muted);
    font-size: 14px;
    font-weight: 500;
}

.nav-item svg { flex-shrink: 0; }

.nav-item.active {
    background: var(--sidebar-widget-bg);
    border-left-color: var(--accent);
    color: var(--text-sidebar-strong);
    font-weight: 600;
}

.sidebar-spacer { flex: 1; }

.sidebar-week-widget {
    background: var(--sidebar-widget-bg);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 16px;
}

.sidebar-week-label { font-size: 12px; color: var(--sidebar-text-muted); margin-bottom: 6px; }
.sidebar-week-value { font-size: 22px; font-weight: 700; color: var(--text-sidebar-strong); margin-bottom: 2px; }
.sidebar-week-goal { font-size: 11px; color: var(--sidebar-text-muted); margin-bottom: 10px; }

.progress-track {
    height: 6px;
    border-radius: 6px;
    background: var(--sidebar-track);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-light), var(--accent));
    border-radius: 6px;
}

.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 8px; }

.avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-accent);
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-user-name { font-size: 13px; font-weight: 600; color: var(--text-sidebar-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-email { font-size: 11px; color: var(--sidebar-text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Main content */
.main { flex: 1; padding: 32px; display: flex; flex-direction: column; gap: 24px; min-width: 0; }

.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-title { font-size: 26px; font-weight: 700; color: var(--text-dark); letter-spacing: -0.01em; margin: 0; }
.page-subtitle { font-size: 14px; color: var(--text-muted); margin-top: 4px; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary { background: var(--accent); color: var(--text-on-accent); }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: var(--accent-soft-bg); color: var(--text-dark); }
.btn-secondary:hover { background: var(--card-bg-erhoeht); }
.btn-danger { background: var(--red-bg); color: var(--red); }
.btn-danger:hover { filter: brightness(1.15); }
.btn-outline { background: transparent; border-color: var(--border-soft-2); color: var(--text-dark); }
.btn-outline:hover { border-color: var(--accent); }
.btn-sm { padding: 8px 12px; font-size: 13px; }

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    padding: 18px 20px;
}

.card-title-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-title { font-size: 15px; font-weight: 700; color: var(--text-dark); }

/* Projekt-Kacheln auf dem Dashboard (mit eingebauter Stoppuhr).
   Festes 3er-Raster: ab dem 4. Projekt beginnt automatisch eine neue Reihe,
   damit die Seite nicht immer länger wird. */
.projekt-kacheln-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.projekt-kachel { display: flex; flex-direction: column; gap: 16px; border-width: 1px; }
.projekt-kachel-laeuft { border-color: var(--accent); }
.projekt-kachel-warnung { border-color: var(--orange); }
/* Pausiert: dezenter gelber Rand, damit man die Kachel im Dashboard
   zwischen mehreren Projekten auf einen Blick erkennt. */
.projekt-kachel-pausiert { border-color: color-mix(in srgb, var(--orange) 45%, transparent); }

.projekt-kachel-top { display: flex; align-items: center; gap: 12px; }
.projekt-kachel-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.projekt-kachel-titel { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.projekt-kachel-name { font-size: 16px; font-weight: 700; color: var(--text-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

.projekt-kachel-loeschen {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-faint);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.projekt-kachel-loeschen:hover { background: var(--red-bg); color: var(--red); }

/* Kachel als Ganzes anklickbar, um eine Zeit manuell nachzutragen. */
.projekt-kachel-nachtragbar { cursor: pointer; }

.projekt-kachel-nachtragen {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-faint);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.projekt-kachel-nachtragen:hover { background: var(--card-bg-erhoeht); color: var(--accent); }

.projekt-kachel-uhr { text-align: left; }
.projekt-kachel-zeit { font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: var(--text-dark); font-variant-numeric: tabular-nums; }
.projekt-kachel-zeit-inaktiv { color: var(--text-muted-2); }
.projekt-kachel-zeit-pausiert { color: var(--orange); }
.projekt-kachel-info { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.live-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green-dot); flex-shrink: 0; }
.projekt-kachel-warnung-text { color: var(--orange); font-size: 12px; margin-top: 2px; }

.projekt-kachel-actions { display: flex; gap: 10px; }
.projekt-kachel-actions .btn { flex: 1; justify-content: center; }

/* Tag badge */
.tag-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 20px; }

/* Status-Badge der Timer-Kachel: Bereit / Pausiert / Läuft */
.projekt-kachel-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 9px;
    border-radius: 20px;
}
.status-badge-bereit { color: var(--text-muted); background: var(--card-bg-erhoeht); }
.status-badge-pausiert { color: var(--orange); background: var(--orange-bg); }
.status-badge-laeuft { color: var(--green); background: color-mix(in srgb, var(--green) 16%, transparent); }
.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-dot);
    animation: status-dot-pulse 1.6s ease-in-out infinite;
}
@keyframes status-dot-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 color-mix(in srgb, var(--green-dot) 55%, transparent); }
    50% { opacity: 0.55; box-shadow: 0 0 0 4px transparent; }
}
@media (prefers-reduced-motion: reduce) {
    .status-dot { animation: none; }
}

/* Log rows */
.log-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 8px;
    margin: 0 -8px;
    border-top: 1px solid var(--border-soft);
    border-radius: 10px;
    transition: background-color 0.12s ease;
}
.log-row:hover { background: var(--card-bg-erhoeht); }
.log-time { width: 100px; flex-shrink: 0; font-size: 12px; color: var(--text-muted-2); white-space: pre-line; line-height: 1.4; }
.log-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.log-body { flex: 1; min-width: 0; }
.log-title { font-size: 14px; font-weight: 600; color: var(--text-dark); }
.log-desc { font-size: 12px; color: var(--text-muted-2); margin-top: 2px; }
.log-duration { width: 70px; text-align: right; font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--text-dark); font-variant-numeric: tabular-nums; flex-shrink: 0; }
.log-menu { flex-shrink: 0; display: flex; gap: 4px; }
.log-menu-btn {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-faint);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.log-menu-btn:hover { background: var(--card-bg-erhoeht); color: var(--text-dark); }
.log-menu-btn--gefahr:hover { background: var(--red-bg); color: var(--red); }

.view-all-row { text-align: center; padding: 14px 4px; border-top: 1px solid var(--border-soft); }
.view-all-row a { font-size: 13px; font-weight: 600; }

/* Chart-Kopf (Wochensumme + Ziel, über der Heatmap) */
.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.chart-total { font-family: var(--font-mono); font-size: 24px; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.chart-goal-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.chart-goal-row .goal-text { font-size: 12px; color: var(--text-muted-2); }
.chart-goal-row .goal-pct { font-size: 12px; font-weight: 700; color: var(--accent); }
.chart-badge { font-size: 12px; font-weight: 600; color: var(--text-muted); background: var(--accent-soft-bg); padding: 5px 10px; border-radius: 6px; }

/* Contribution-Heatmap (Signature-Element, ersetzt den früheren Wochen-Balkenchart) */
.heatmap-scroll { overflow-x: auto; padding-bottom: 4px; }
.heatmap-inner { width: max-content; }
/* Monatsspalten oberhalb des Rasters: gleiche Spaltenbreite (11px Zelle +
   3px Lücke) wie .heatmap-grid, plus ein Versatz um die Breite der
   Wochentag-Spalte links, damit Monat und Woche exakt übereinander stehen. */
.heatmap-monate { display: grid; grid-auto-flow: column; grid-auto-columns: 14px; height: 14px; margin-left: 26px; margin-bottom: 4px; font-size: 10px; color: var(--text-faint); }
.heatmap-body { display: flex; gap: 6px; }
.heatmap-wochentage { display: grid; grid-template-rows: repeat(7, 11px); gap: 3px; width: 20px; flex-shrink: 0; font-size: 9px; line-height: 11px; color: var(--text-faint); }
.heatmap-grid { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 11px); gap: 3px; width: max-content; }
.heatmap-cell { width: 11px; height: 11px; border-radius: 2px; background: var(--card-bg-erhoeht); }
.heatmap-cell--1 { background: color-mix(in srgb, var(--accent) 25%, var(--card-bg-erhoeht)); }
.heatmap-cell--2 { background: color-mix(in srgb, var(--accent) 50%, var(--card-bg-erhoeht)); }
.heatmap-cell--3 { background: color-mix(in srgb, var(--accent) 75%, var(--card-bg-erhoeht)); }
.heatmap-cell--4 { background: var(--accent); }
.heatmap-cell--ziel { box-shadow: 0 0 0 1px var(--green); }
.heatmap-legende { display: flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 11px; color: var(--text-faint); }
.heatmap-legende .heatmap-cell { width: 10px; height: 10px; }

/* Projects grid */
.projects-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.project-card { display: flex; flex-direction: column; gap: 16px; }
.project-card-top { display: flex; align-items: center; justify-content: space-between; }
.project-card-icon { width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; }
.status-badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 20px; }
.project-card-name { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.project-card-desc { font-size: 13px; color: var(--text-muted-2); line-height: 1.5; }

.progress-row-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.progress-row-label span:first-child { font-size: 12px; color: var(--text-muted-2); }
.progress-row-label span:last-child { font-size: 12px; font-weight: 700; color: var(--text-dark); }
.progress-track-lg { height: 6px; border-radius: 6px; background: var(--border-soft); overflow: hidden; }
.progress-fill-lg { height: 100%; border-radius: 6px; }

.project-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--border-soft); }
.project-card-footer .label { font-size: 11px; color: var(--text-faint); }
.project-card-footer .value { font-size: 15px; font-weight: 700; color: var(--text-dark); }

/* Stat tiles */
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat-tile { background: var(--card-bg); border: 1px solid var(--border-soft); border-radius: 8px; padding: 14px 16px; }
.stat-tile .label { font-size: 12px; color: var(--text-muted-2); margin-bottom: 6px; }
.stat-tile .value { font-family: var(--font-mono); font-size: 20px; font-weight: 700; color: var(--text-dark); }

/* Log group headers */
.log-group-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 4px 10px 4px; }
.log-group-date { font-size: 13px; font-weight: 700; color: var(--text-dark); }
.log-group-total { font-size: 12px; font-weight: 600; color: var(--accent); }

/* Segmented-Control-Tabs (z. B. Zeitraum Heute/Woche/Monat/Gesamt auf der
   Statistik-Seite, Aktiv/Abgeschlossen auf der Projekte-Seite). Ersetzt an
   diesen Stellen bewusst ein <select>-Dropdown: auf dem Handy ist ein Tab
   direkt sichtbar und mit einem Tap erreichbar statt Dropdown öffnen +
   Option antippen. */
.tabs-segmented {
    display: inline-flex;
    gap: 2px;
    background: var(--card-bg-erhoeht);
    border: 1px solid var(--border-soft-2);
    border-radius: 8px;
    padding: 4px;
}
.tabs-segmented a {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}
.tabs-segmented a:hover { color: var(--text-dark); }
.tabs-segmented a.active { background: var(--accent); color: var(--text-on-accent); }
.tabs-segmented a.active:hover { color: var(--text-on-accent); }

/* Filters row */
.filters-row { display: flex; gap: 10px; flex-wrap: wrap; }
.filters-row select {
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    background: var(--card-bg);
    border: 1px solid var(--border-soft-2);
    border-radius: 6px;
    padding: 9px 14px;
}

/* Einklappbarer Export-Bereich auf der Logs-Seite (natives <details>-
   Element statt eigenem JS-Toggle – Aufklapp-Verhalten kommt vom Browser
   inklusive Tastatur-/Screenreader-Unterstützung). */
.export-toggle { margin-bottom: 12px; }
.export-toggle summary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    padding: 9px 14px;
    border: 1px solid var(--border-soft-2);
    border-radius: 6px;
    list-style: none;
}
.export-toggle summary::-webkit-details-marker { display: none; }
.export-toggle summary:hover { border-color: var(--accent); }
.export-toggle-chevron { transition: transform 0.15s ease; }
.export-toggle[open] .export-toggle-chevron { transform: rotate(180deg); }

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    align-items: center;
    justify-content: center;
    z-index: 200;
}
.modal-overlay.open { display: flex; }
.modal-box { background: var(--card-bg); border: 1px solid var(--border-soft); border-radius: 8px; padding: 24px; width: 420px; max-width: calc(100vw - 40px); }
.modal-title { font-size: 18px; font-weight: 700; margin: 0 0 18px 0; color: var(--text-dark); }
.form-group { margin-bottom: 14px; display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
    font-family: inherit;
    font-size: 14px;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-soft-2);
    background: var(--bg-input);
    color: var(--text-dark);
}
.form-group textarea { resize: vertical; min-height: 60px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.timer-kommentar-modal {
    padding: 16px;
    backdrop-filter: blur(2px);
}
.timer-kommentar-box {
    width: min(500px, calc(100vw - 32px));
    box-shadow: var(--shadow-popover);
}
.modal-description {
    margin: -8px 0 18px 0;
    color: var(--text-muted-2);
    font-size: 14px;
    line-height: 1.5;
}
.timer-kommentar-box textarea {
    min-height: 120px;
    line-height: 1.5;
}
.timer-kommentar-box textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
.timer-fehler-hinweis {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%);
    z-index: 210;
    max-width: min(420px, calc(100vw - 32px));
    padding: 10px 14px;
    border-radius: 6px;
    border: 1px solid color-mix(in srgb, var(--red) 35%, transparent);
    background: var(--red-bg);
    color: var(--red);
    box-shadow: var(--shadow-popover);
    font-size: 13px;
    font-weight: 600;
}

.farbwahl-optionen { display: flex; gap: 10px; flex-wrap: wrap; }
.farbwahl-swatch {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    cursor: pointer;
    outline: 2px solid transparent;
    outline-offset: 2px;
}
.farbwahl-swatch input { position: absolute; opacity: 0; width: 0; height: 0; }
.farbwahl-swatch:has(input:checked) { outline-color: var(--text-dark); }

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 14px; }
.empty-state a { font-weight: 600; }

/* Overflow-Menü (⋯) für Projekt-Aktionen: ersetzt lange Button-Reihen */
.overflow-menu { position: relative; }
.overflow-menu-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-soft-2);
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.overflow-menu-btn:hover { border-color: var(--accent); color: var(--text-dark); }
.overflow-menu-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--card-bg-erhoeht);
    border: 1px solid var(--border-soft-2);
    border-radius: 8px;
    min-width: 190px;
    padding: 6px;
    z-index: 30;
    box-shadow: var(--shadow-popover);
}
.overflow-menu-dropdown.open { display: block; }
.overflow-menu-item {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--text-dark);
    font-size: 13px;
    font-family: inherit;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}
.overflow-menu-item:hover { background: var(--sidebar-track); }
.overflow-menu-item--gefahr { color: var(--red); }
.overflow-menu-trenner { height: 1px; background: var(--border-soft); margin: 6px 4px; }
.overflow-menu-farben { display: flex; gap: 6px; padding: 8px 10px; flex-wrap: wrap; }
.overflow-menu-farbe {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
}

/* Login-Seite (eigenständig, ohne Sidebar-Layout) */
.login-seite { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 20px; }
.login-box { width: 360px; max-width: 100%; padding: 28px 24px; }
.login-logo { display: flex; justify-content: center; align-items: center; margin-bottom: 12px; }
.login-logo-image { display: block; max-width: 180px; max-height: 140px; width: auto; height: auto; object-fit: contain; }
.login-logo-text { font-size: 19px; font-weight: 700; color: var(--text-dark); letter-spacing: -0.01em; }
.login-fehler { background: var(--red-bg); color: var(--red); padding: 10px 12px; border-radius: 6px; font-size: 13px; margin-bottom: 14px; }
.login-hinweis { background: var(--accent-soft-bg); color: var(--accent); padding: 10px 12px; border-radius: 6px; font-size: 13px; margin-bottom: 14px; }
.forgot-password-link { margin-top: -2px; text-align: right; font-size: 13px; }
.forgot-password-link a { color: var(--accent); text-decoration: none; font-weight: 600; }
.forgot-password-link a:hover { color: var(--accent-dark); }
.recovery-code-box { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; margin: 18px 0 8px; }
.recovery-code-box label { grid-column: 1 / -1; font-size: 13px; font-weight: 600; color: var(--text-muted); }
.recovery-code-value { font-family: var(--font-mono); font-size: 16px; letter-spacing: 0.06em; text-align: center; }
.recovery-warning { margin-bottom: 14px; }

/* Rollen-/Status-Badges (Mitarbeiterübersicht, Korrekturanfragen) */
.rolle-badge { font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; }
.aenderung-vergleich { font-size: 12.5px; color: var(--text-muted); font-family: var(--font-mono); }
.aenderung-vergleich .neu { color: var(--green); }
.overflow-menu-farbe:hover { border-color: var(--text-dark); }

/* ==========================================================================
   Responsive: Bildschirme unterschiedlicher Größe (Monitor, Tablet, Handy).
   Die Grundlayouts oben sind für breite Desktop-Monitore gebaut; ab hier
   werden sie für schmalere Fenster/Displays angepasst.
   ========================================================================== */

/* Mobile Kopfleiste mit Hamburger-Button: standardmäßig unsichtbar, wird
   erst unter der 900px-Grenze weiter unten eingeblendet. */
.mobile-topbar { display: none; }
.mobile-menu-btn {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border: 1px solid var(--border-soft-2);
    border-radius: 6px;
    background: transparent;
    color: var(--sidebar-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mobile-topbar-logo { font-size: 16px; font-weight: 700; color: var(--text-sidebar-strong); }

/* Abgedunkelter Hintergrund hinter der ausgeklappten Sidebar; ebenfalls
   erst auf kleinen Bildschirmen aktiv. */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    z-index: 90;
}

/* Etwas schmalere Monitore/Tablets im Querformat: 4er- und 3er-Raster
   werden zu 2 Spalten, die rechte Seitenspalte rutscht unter den
   Hauptinhalt statt fest 320px breit daneben zu stehen. */
@media (max-width: 1100px) {
    .stat-grid,
    .projekt-kacheln-grid,
    .projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Handy-Bildschirme: Raster werden einspaltig, Filterzeilen und
   Seitenköpfe stapeln sich untereinander statt nebeneinander abgeschnitten
   zu werden, Log-Zeilen brechen um statt zu überlaufen. */
@media (max-width: 640px) {
    .login-logo { margin-bottom: 10px; }
    .login-logo-image { max-width: 140px; max-height: 110px; }
    .recovery-code-box { grid-template-columns: 1fr; }

    .stat-grid,
    .projekt-kacheln-grid,
    .projects-grid { grid-template-columns: 1fr; }

    .page-header { flex-direction: column; align-items: stretch; }

    .filters-row { flex-direction: column; align-items: stretch; }
    .filters-row select { width: 100%; }

    .tabs-segmented { display: flex; width: 100%; }
    .tabs-segmented a { flex: 1; text-align: center; }

    .log-row { flex-wrap: wrap; row-gap: 6px; }
    .log-time { width: auto; flex-basis: 100%; order: -1; }
    .log-duration { width: auto; margin-left: auto; text-align: right; }
    /* Verhindert, dass Titel/Notiz beim Umbruch auf eine Restbreite nahe
       null zusammengequetscht werden. */
    .log-row .log-body { min-width: 180px; }

    .modal-box { width: 100%; }
    .timer-kommentar-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }
    .timer-kommentar-actions .btn {
        justify-content: center;
        width: 100%;
    }
}

.settings-shell { display: flex; flex-direction: column; gap: 16px; }
.settings-tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 4px;
    background: var(--card-bg-erhoeht);
    border: 1px solid var(--border-soft-2);
    border-radius: 8px;
}
.settings-tab {
    flex: 0 0 auto;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    padding: 9px 13px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}
.settings-tab:hover { color: var(--text-dark); }
.settings-tab.active { background: var(--accent); color: var(--text-on-accent); }
.settings-panel { display: none; }
.settings-panel.active { display: block; }
.settings-card { max-width: 900px; }
[hidden] { display: none !important; }
.settings-grid { display: grid; gap: 14px; }
.settings-grid.two-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.settings-grid.three-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.settings-grid.zip-city { grid-template-columns: 110px minmax(0, 1fr); }
.settings-actions { justify-content: flex-start; align-items: center; }
.settings-toggle-row { display: flex; align-items: flex-start; gap: 10px; font-weight: 500; line-height: 1.45; }
.settings-toggle-row input { margin-top: 3px; width: auto; }
.settings-inline-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.settings-feedback { font-size: 13px; font-weight: 600; color: var(--green); }
.settings-feedback.is-error { color: var(--red); }
.field-hint { font-size: 12px; line-height: 1.5; color: var(--text-faint); }
.radio-row { display: flex; flex-wrap: wrap; gap: 12px; }
.radio-row label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--border-soft-2);
    border-radius: 6px;
    color: var(--text-dark);
    background: var(--bg-input);
    font-size: 13px;
    font-weight: 600;
}
.settings-document-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr); gap: 20px; align-items: start; }
.document-logo-current { display: flex; align-items: center; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.document-logo-current img { max-width: 120px; max-height: 54px; background: #fff; border-radius: 6px; padding: 6px; border: 1px solid var(--border-soft-2); }
.preview-paper {
    background: #fff;
    color: #171717;
    border-radius: 4px;
    padding: 24px;
    min-height: 420px;
    font-family: Arial, sans-serif;
    font-size: 12px;
    line-height: 1.45;
    box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}
.preview-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.preview-logo { max-width: 110px; max-height: 54px; object-fit: contain; }
.preview-paper hr { border: 0; border-top: 1px solid #2d2d2d; margin: 18px 0; }
.preview-paper h2 { font-size: 18px; margin: 0 0 14px 0; color: #111; }
.preview-paper dl { display: grid; grid-template-columns: 90px 1fr; gap: 7px 12px; margin: 0 0 14px 0; }
.preview-paper dt { font-weight: 700; }
.preview-paper dd { margin: 0; }
.preview-paper footer { border-top: 1px solid #ddd; margin-top: 28px; padding-top: 8px; color: #555; }
.settings-notice { background: var(--orange-bg); color: var(--orange); border: 1px solid color-mix(in srgb, var(--orange) 35%, transparent); border-radius: 6px; padding: 10px 12px; font-size: 13px; margin-bottom: 14px; }
.settings-subtitle-row { margin-top: 18px; margin-bottom: 10px; }
.settings-notice + .settings-subtitle-row { margin-top: 0; }

@media (max-width: 1100px) {
    .settings-document-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .settings-grid.two-cols,
    .settings-grid.three-cols,
    .settings-grid.zip-city { grid-template-columns: 1fr; }
    .settings-tabs { margin-left: -4px; margin-right: -4px; }
    .preview-paper { padding: 18px; }
}

@media print {
    html,
    body {
        background: #ffffff !important;
        color: #111111 !important;
    }

    .mobile-topbar,
    .sidebar,
    .sidebar-overlay,
    .modal-overlay,
    .settings-tabs,
    .btn,
    .overflow-menu,
    .export-toggle summary {
        display: none !important;
    }

    .app,
    .main,
    .card,
    .stat-tile {
        display: block !important;
        background: #ffffff !important;
        color: #111111 !important;
        border-color: #d5d5d5 !important;
        box-shadow: none !important;
    }

    .main {
        padding: 0 !important;
    }
}