/* ---------- Design-Tokens ----------
   Übernommen von buerotechnik.it: Orange #ee7305 als sparsamer Akzent,
   Text in #2f2b22, weiße Flächen, feine Linien statt Schatten,
   durchgehend normale Schriftstärke. */
:root {
    --bg: #ffffff;
    --paper: #ffffff;
    --tint: #faf8f5;
    --line: #e4dfd6;
    --line-strong: #cec8bc;
    --ink: #2f2b22;
    --ink-2: #3c3c3b;
    --ink-3: #7d7669;
    --accent: #ee7305;
    --accent-tint: #fdf1e4;
    --ok: #2e7d4f;
    --err: #b53a26;
    --radius: 8px;
    --radius-sm: 4px;
    --nav-width: 240px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1a1815;
        --paper: #211f1a;
        --tint: #262319;
        --line: #35312a;
        --line-strong: #4a453b;
        --ink: #f2efe9;
        --ink-2: #ddd8ce;
        --ink-3: #9b9488;
        --accent: #f7871f;
        --accent-tint: #33220f;
        --ok: #6bb98a;
        --err: #e0806d;
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.55;
    background-color: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-weight: 400;
    letter-spacing: -.01em;
}

svg {
    width: 19px;
    height: 19px;
    flex: none;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

main {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    min-height: 100vh;
    width: 100%;
}

/* ---------- Seitenleiste ---------- */
nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: sticky;
    top: 0;
    height: 100vh;
    width: var(--nav-width);
    flex: none;
    padding: 24px 0 20px;
    border-right: 1px solid var(--line);
    background-color: var(--paper);
    color: var(--ink-2);
    transition: width .2s ease;
}

nav #navToggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0 24px 20px;
    border: none;
    background: transparent;
    color: var(--ink-3);
    cursor: pointer;
}

nav #navToggle:hover {
    color: var(--ink);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 24px 28px;
    text-decoration: none;
    overflow: hidden;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex: none;
    border-radius: var(--radius-sm);
    background-color: var(--accent);
    color: #fff;
    font-size: .95rem;
}

.brand-name {
    font-size: 1.25rem;
    color: var(--ink);
    white-space: nowrap;
}

nav ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
}

nav ul a {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 10px 24px;
    border-left: 2px solid transparent;
    color: var(--ink-2);
    font-size: 1rem;
    text-decoration: none;
    white-space: nowrap;
    transition: color .15s ease, background-color .15s ease;
}

nav ul a:hover {
    background-color: var(--tint);
    color: var(--ink);
}

nav ul a.active {
    border-left-color: var(--accent);
    background-color: var(--tint);
    color: var(--ink);
}

nav ul a.active svg {
    color: var(--accent);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: auto 24px 0;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    overflow: hidden;
}

.nav-user-info {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
    white-space: nowrap;
}

.nav-user-info strong {
    font-size: .92rem;
    font-weight: 400;
    color: var(--ink);
}

.nav-user-info small {
    font-size: .8rem;
    color: var(--ink-3);
}

nav.collapsed {
    width: 74px;
}

nav.collapsed .brand-name,
nav.collapsed .nav-user-info,
nav.collapsed ul a span {
    display: none;
}

nav.collapsed ul a {
    justify-content: center;
    padding-inline: 0;
}

nav.collapsed .brand,
nav.collapsed .nav-user {
    justify-content: center;
    margin-inline: 0;
}

.avatar {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    flex: none;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    color: var(--ink-2);
    font-size: .76rem;
}

/* ---------- Layout ---------- */
.container {
    flex: 1;
    min-width: 0;
    padding: 52px clamp(24px, 5vw, 68px) 80px;
}

.page {
    max-width: 1020px;
}

/* ---------- Kennzahlen im Seitenkopf ---------- */
.stats {
    display: flex;
    gap: clamp(22px, 4vw, 44px);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.45rem;
    line-height: 1.2;
    color: var(--ink);
}

.stat-label {
    margin-top: 2px;
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.page-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 44px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.eyebrow {
    font-size: .74rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--accent);
}

.page-head h1 {
    margin-top: 10px;
    font-size: clamp(1.85rem, 3.4vw, 2.4rem);
    line-height: 1.15;
}

/* ---------- Karten ---------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.card {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 26px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background-color: var(--paper);
}

.card-metrics  { grid-column: span 2; }
.card-overtime { grid-column: span 1; }
.card-upcoming,
.card-history  { grid-column: span 3; }

.card-head h2 {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 1.2rem;
}

.card-head p {
    margin-top: 5px;
    font-size: .9rem;
    color: var(--ink-3);
}

.year-badge {
    font-size: .8rem;
    color: var(--accent);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
    display: flex;
    flex-direction: column;
    padding-left: 18px;
    border-left: 1px solid var(--line);
}

.metric:first-child {
    padding-left: 0;
    border-left: none;
}

.metric-value {
    font-size: 1.9rem;
    line-height: 1.15;
    color: var(--ink);
}

.metric-accent .metric-value {
    color: var(--accent);
}

.metric-label {
    margin-top: 3px;
    font-size: .74rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.progress {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.progress-bar {
    display: flex;
    height: 6px;
    overflow: hidden;
    background-color: var(--tint);
    box-shadow: inset 0 0 0 1px var(--line);
}

.progress-taken,
.progress-pending {
    display: block;
    height: 100%;
    transition: width .3s ease;
}

.progress-taken   { background-color: var(--accent); }
.progress-pending { background-color: color-mix(in srgb, var(--accent) 32%, transparent); }

.legend {
    list-style-type: none;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: .82rem;
    color: var(--ink-3);
}

.legend li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    flex: none;
}

.dot-taken   { background-color: var(--accent); }
.dot-pending { background-color: color-mix(in srgb, var(--accent) 32%, transparent); }
.dot-rest    { background-color: var(--line-strong); }

.card-foot {
    font-size: .85rem;
    color: var(--ink-3);
}

.big-number {
    font-size: 2.6rem;
    line-height: 1.1;
    color: var(--accent);
}

.mini-list {
    display: flex;
    flex-direction: column;
    margin-top: auto;
}

.mini-list > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-top: 1px solid var(--line);
    font-size: .9rem;
}

.mini-list dt {
    color: var(--ink-3);
}

.empty-state {
    align-items: center;
    padding: 64px;
    color: var(--ink-3);
}

/* ---------- Reiter ---------- */
section {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.selType {
    list-style-type: none;
    display: flex;
    margin-bottom: 34px;
    border-bottom: 1px solid var(--line);
}

.TypeSel {
    flex: 1;
    min-width: 0;
    padding: 12px 8px;
    margin-bottom: -1px;
    border-bottom: 2px solid transparent;
    text-align: center;
    color: var(--ink-3);
    font-size: 1rem;
    cursor: pointer;
    user-select: none;
    transition: color .15s ease, border-color .15s ease;
}

.TypeSel:hover {
    color: var(--ink);
}

.TypeSel.active {
    border-bottom-color: var(--accent);
    color: var(--ink);
}

/* ---------- Formulare ---------- */
.requestForm {
    display: none;
}

.requestForm.active {
    display: block;
}

.background {
    padding: 0;
}

.form-head {
    margin-bottom: 32px;
}

.form-head h2 {
    font-size: 1.45rem;
}

.form-head p {
    margin-top: 6px;
    font-size: .95rem;
    color: var(--ink-3);
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 26px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.field-full {
    grid-column: 1 / -1;
}

label {
    font-size: .8rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-3);
}

input,
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background-color: var(--paper);
    color: var(--ink);
    font: inherit;
    font-size: 1rem;
    transition: border-color .15s ease;
}

textarea {
    resize: vertical;
    min-height: 92px;
    line-height: 1.5;
}

select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                      linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position: calc(100% - 18px) center, calc(100% - 13px) center;
    background-size: 5px 5px;
    background-repeat: no-repeat;
    padding-right: 34px;
    cursor: pointer;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--ink-3);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

input:read-only {
    border-style: dashed;
    color: var(--ink-3);
    cursor: default;
}

input:read-only:hover,
input:read-only:focus {
    border-color: var(--line-strong);
    box-shadow: none;
}

input::placeholder,
textarea::placeholder {
    color: var(--ink-3);
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .95rem;
    letter-spacing: normal;
    text-transform: none;
    color: var(--ink);
    cursor: pointer;
}

.checkbox input {
    width: 17px;
    height: 17px;
    flex: none;
    padding: 0;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
}

/* ---------- Schaltflächen ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font: inherit;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: color-mix(in srgb, var(--accent) 88%, #000);
}

.btn-ghost {
    border-color: var(--line-strong);
    background-color: transparent;
    color: var(--ink-2);
}

.btn-ghost:hover {
    border-color: var(--ink-3);
    color: var(--ink);
}

.btn-small {
    padding: 6px 14px;
    font-size: .88rem;
}

.row-actions {
    display: flex;
    flex: none;
    gap: 10px;
}

.btn:focus-visible,
nav a:focus-visible,
.TypeSel:focus-visible,
#navToggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---------- Antragsliste ---------- */
.request-list {
    list-style-type: none;
    display: flex;
    flex-direction: column;
}

.request-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-top: 1px solid var(--line);
}

.request-list li:last-child {
    border-bottom: 1px solid var(--line);
}

.request-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.request-main strong {
    font-weight: 400;
    font-size: 1rem;
    color: var(--ink);
}

.request-main span {
    font-size: .88rem;
    color: var(--ink-3);
}

.request-notes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.chip {
    padding: 2px 8px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    font-size: .76rem;
    color: var(--ink-3);
}

.chip-ok {
    border-color: color-mix(in srgb, var(--ok) 45%, transparent);
    color: var(--ok);
}

.chip-warn {
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    color: var(--accent);
}

.chip-action {
    background-color: transparent;
    font: inherit;
    font-size: .76rem;
    cursor: pointer;
}

.chip-action:hover {
    border-color: var(--ink-3);
    color: var(--ink);
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: none;
    font-size: .85rem;
    color: var(--ink-3);
}

.badge::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: currentColor;
}

.badge-pending  { color: var(--accent); }
.badge-approved { color: var(--ok); }
.badge-rejected { color: var(--err); }

.list-empty {
    justify-content: center;
    color: var(--ink-3);
    font-size: .92rem;
}

.form-message {
    margin-top: 24px;
    padding: 12px 14px;
    border-left: 2px solid var(--ok);
    background-color: var(--tint);
    color: var(--ink-2);
    font-size: .92rem;
}

.form-message.is-error {
    border-left-color: var(--err);
    color: var(--err);
}

/* ---------- Kalender ---------- */
.month-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.month-nav #monthLabel {
    min-width: 150px;
    text-align: center;
    font-size: 1.05rem;
}

.calendar {
    display: flex;
    flex-direction: column;
    overflow-x: auto;
}

.calendar-head,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(92px, 1fr));
    min-width: 660px;
}

.calendar-head span {
    padding: 0 0 8px 2px;
    font-size: .74rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.calendar-grid {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.calendar-day {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 94px;
    padding: 8px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.calendar-day.is-weekend {
    background-color: var(--tint);
}

.calendar-day.is-outside .calendar-date {
    color: color-mix(in srgb, var(--ink-3) 55%, transparent);
}

.calendar-day.is-outside .calendar-entry {
    opacity: .5;
}

.calendar-day.is-today {
    box-shadow: inset 0 0 0 1px var(--accent);
}

.calendar-date {
    font-size: .85rem;
    color: var(--ink-3);
}

.calendar-day.is-today .calendar-date {
    color: var(--accent);
}

.calendar-entry {
    padding: 2px 7px;
    border-left: 2px solid var(--accent);
    background-color: var(--accent-tint);
    color: var(--ink);
    font-size: .8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: default;
}

.entry-timeoff {
    border-left-color: var(--ok);
    background-color: color-mix(in srgb, var(--ok) 12%, transparent);
}

.calendar-entry.is-open {
    background-color: transparent;
    border-left-style: dashed;
    color: var(--ink-3);
}

.entry-external {
    border-left-color: var(--line-strong);
    background-color: var(--tint);
    color: var(--ink-3);
}

.calendar-hint {
    font-size: .85rem;
    color: var(--err);
}

.dot-vacation { background-color: var(--accent); }
.dot-timeoff  { background-color: var(--ok); }
.dot-open     { background-color: transparent; box-shadow: inset 0 0 0 1px var(--ink-3); }
.dot-external { background-color: var(--line-strong); }

/* ---------- Responsiv ---------- */
@media (max-width: 900px) {
    .field-grid,
    .dashboard-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .card-metrics,
    .card-overtime,
    .card-upcoming,
    .card-history {
        grid-column: 1 / -1;
    }

    .metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px 0;
    }

    .metric:nth-child(3) {
        padding-left: 0;
        border-left: none;
    }
}

@media (max-width: 820px) {
    nav {
        width: 70px;
    }

    nav .brand-name,
    nav .nav-user-info,
    nav ul a span {
        display: none;
    }

    nav ul a {
        justify-content: center;
        padding-inline: 0;
    }

    nav .brand,
    nav .nav-user {
        justify-content: center;
        margin-inline: 0;
    }

    .stats {
        width: 100%;
    }

    .container {
        padding: 34px 20px 56px;
    }

    .selType {
        overflow-x: auto;
    }

    .TypeSel {
        flex: 0 0 auto;
        padding-inline: 16px;
        white-space: nowrap;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .btn {
        width: 100%;
    }
}

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