/* MeterApp – Mobile First. Basis = Telefon; ab 768 px Seitenleiste statt Tab-Leiste (Spec §8.1/§8.2). */

/* ---------- Tokens ---------- */
:root {
    color-scheme: light dark;
    --bg: #f2f4f7;
    --surface: #ffffff;
    --surface-2: #f6f8fa;
    --border: #d8dee4;
    --text: #1f2328;
    --muted: #59636e;
    --accent: #1f6feb;
    --accent-strong: #1859c4;
    --accent-text: #0969da;
    --on-accent: #ffffff;
    --danger: #cf222e;
    --danger-bg: #ffebe9;
    --warning-bg: #fff8c5;
    --warning-text: #5c4400;
    --success-bg: #dafbe1;
    --success-text: #116329;
    --info-bg: #ddf4ff;
    --info-text: #0969da;
    --skeleton-base: #e4e8ec;
    --skeleton-shine: #f3f5f7;
    --shadow: 0 1px 2px rgba(31, 35, 40, 0.06), 0 1px 3px rgba(31, 35, 40, 0.08);
    --shadow-raised: 0 10px 30px rgba(31, 35, 40, 0.18);
    --radius: 14px;
    --radius-control: 12px;
    --series-0: var(--accent);
    --series-1: #bc4c00;
    --series-2: #1a7f37;
    --series-3: #8250df;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0d1117;
        --surface: #161b22;
        --surface-2: #1c2129;
        --border: #30363d;
        --text: #e6edf3;
        --muted: #9198a1;
        --accent-strong: #388bfd;
        --accent-text: #4493f8;
        --danger: #f85149;
        --danger-bg: rgba(248, 81, 73, 0.15);
        --warning-bg: #3a2d00;
        --warning-text: #f2cc60;
        --success-bg: rgba(46, 160, 67, 0.18);
        --success-text: #3fb950;
        --info-bg: rgba(56, 139, 253, 0.15);
        --info-text: #4493f8;
        --skeleton-base: #1f252d;
        --skeleton-shine: #2a313a;
        --shadow: none;
        --shadow-raised: 0 10px 30px rgba(0, 0, 0, 0.5);
        --series-1: #f0883e;
        --series-2: #3fb950;
        --series-3: #a371f7;
    }
}

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

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.45;
    overscroll-behavior: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
}

/* Sheet oder Foto offen: Seite dahinter nicht mitscrollen. */
body:has(.sheet-backdrop), body:has(.photo-viewer) {
    overflow: hidden;
}

h1 {
    margin: 4px 0 16px;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

h1:focus {
    outline: none;
}

h2 {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 650;
    line-height: 1.3;
}

h3 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
}

p {
    margin: 0 0 8px;
}

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

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* 16 px verhindert den Zoom von iOS Safari beim Fokussieren. */
input, select, textarea, button {
    font: inherit;
    font-size: 16px;
}

.nav-item, button, .button, input, select {
    min-height: 44px;
}

/* ---------- Formulare ---------- */
input, select, textarea {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-control);
    background: var(--surface);
    color: var(--text);
    -webkit-appearance: none;
    appearance: none;
}

select {
    padding-right: 36px;
    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='%238c959f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent);
    outline-offset: 0;
}

/* iOS: Datums-/Zeitfelder linksbündig wie die übrigen Felder. */
input[type="date"], input[type="datetime-local"] {
    text-align: left;
}

input::-webkit-date-and-time-value {
    text-align: left;
}

.field {
    margin: 0 0 16px;
}

.field label, .history label, .static-page label {
    display: block;
    margin-bottom: 6px;
    color: var(--text);
    font-size: 14px;
    font-weight: 600;
}

.field-hint {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.field-error {
    margin: 6px 0 0;
    color: var(--danger);
    font-size: 14px;
    font-weight: 500;
}

.new-meter {
    margin: 0 0 16px;
    padding: 12px 12px 0;
    border-radius: var(--radius-control);
    background: var(--surface-2);
    border: 1px solid var(--border);
}

/* ---------- Buttons ---------- */
button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-control);
    background: var(--surface);
    color: var(--text);
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
    transition: background-color 0.15s, border-color 0.15s, transform 0.08s;
}

button:active:not(:disabled) {
    transform: scale(0.98);
}

button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Primär */
button.save, button.create, button.resend, .static-page button[type="submit"] {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
}

/* Gefährlich, ausgefüllt */
button.confirm-delete, button.confirm-decommission {
    border-color: var(--danger);
    background: var(--danger);
    color: #ffffff;
}

/* Gefährlich, umrandet */
button.delete, button.decommission, button.discard {
    border-color: color-mix(in srgb, var(--danger) 45%, transparent);
    background: transparent;
    color: var(--danger);
}

/* Sekundär: cancel, cancel-delete, cancel-decommission, cancel-edit, edit, reload, install-hint-close nutzen die Basis. */

button.create {
    width: 100%;
}

/* ---------- App-Rahmen ---------- */
.app-shell {
    min-height: 100vh;
    min-height: 100dvh;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    padding: 12px 16px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.app-header::before {
    content: "";
    flex: none;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.9 3 7.3 13.1h6.2L11.6 21l7.6-10.1h-6.2z' fill='%23fff'/%3E%3C/svg%3E") center / 18px no-repeat;
}

.app-main {
    padding: 16px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-bottom: calc(96px + env(safe-area-inset-bottom));
}

/* ---------- Navigation: Tab-Leiste unten (Telefon) ---------- */
nav.tab-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: end;
    padding-top: 6px;
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    border-top: 1px solid var(--border);
    background: var(--surface);
    background: color-mix(in srgb, var(--surface) 86%, transparent);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
}

nav.tab-bar .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    margin: 0;
    padding: 6px 2px;
    border: 0;
    border-radius: 10px;
    background: none;
    color: var(--muted);
    font-size: 11px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    transform: none;
}

nav.tab-bar .nav-item svg {
    flex: none;
    width: 24px;
    height: 24px;
}

nav.tab-bar .nav-item.active {
    color: var(--accent-text);
}

/* Scannen: runder, angehobener Hauptbutton */
nav.tab-bar .nav-scan {
    justify-self: center;
    width: 64px;
    height: 64px;
    margin-top: -16px;
    margin-bottom: 4px;
    padding: 0;
    border-radius: 50%;
    background: var(--accent);
    color: var(--on-accent);
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 45%, transparent);
}

nav.tab-bar .nav-scan.active {
    background: var(--accent-strong);
    color: var(--on-accent);
}

/* Mehr-Menü: Popover über der Leiste */
.more-menu {
    position: absolute;
    right: max(8px, env(safe-area-inset-right));
    bottom: calc(100% + 8px);
    z-index: 60;
    display: flex;
    flex-direction: column;
    min-width: 200px;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-raised);
    animation: pop-in 0.15s ease-out;
}

.more-menu form {
    margin: 0;
}

.more-menu a, .more-menu button {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 44px;
    padding: 0 12px;
    border: 0;
    border-radius: 10px;
    background: none;
    color: var(--text);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
}

.more-menu .logout button {
    color: var(--danger);
}

.more-menu .more-status {
    max-width: 240px;
    margin: 0;
    padding: 4px 12px 8px;
    color: var(--muted);
    font-size: 14px;
}

/* ---------- Installationshinweis ---------- */
.install-hint {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 12px 16px 0;
    padding: 12px 14px;
    border-radius: var(--radius);
    background: var(--info-bg);
    color: var(--text);
}

.install-hint-text {
    flex: 1 1 auto;
}

.install-hint-text strong {
    display: block;
    margin-bottom: 2px;
}

.install-hint-text p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.install-hint-close {
    flex: none;
    padding: 0 12px;
    background: var(--surface);
}

/* Neue Version (Components/UpdateHint.razor): bleibt, bis man aktualisiert oder „Später“ wählt. */
.update-hint {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin: 12px 16px 0;
    padding: 12px 14px;
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    background: var(--info-bg);
    color: var(--text);
}

.update-hint-text {
    flex: 1 1 220px;
}

.update-hint-text strong {
    display: block;
    margin-bottom: 2px;
}

.update-hint-text p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.update-hint button {
    flex: none;
    padding: 0 14px;
}

.update-hint-later {
    background: var(--surface);
}

/* Neuigkeiten nach einem Update (Components/NewsHint.razor): einmal, bis man schließt oder die Seite öffnet. */
.news-hint .news-hint-open {
    flex: none;
    min-height: 44px;
    padding: 0 14px;
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
}

/* ---------- Banner und Meldungen ---------- */
.banner-offline {
    position: sticky;
    top: 0;
    z-index: 10;
    margin: 12px 0;
    padding: 12px 16px;
    border-radius: var(--radius-control);
    background: var(--warning-bg);
    color: var(--warning-text);
    font-weight: 700;
}

.saved-banner {
    margin: 0 0 16px;
    padding: 12px 16px;
    border-radius: var(--radius-control);
    background: var(--success-bg);
    color: var(--success-text);
    font-weight: 600;
    animation: fade-in 0.25s ease-out;
}

.page-error, .dialog-error {
    margin: 12px 0;
    padding: 12px 16px;
    border-left: 4px solid var(--danger);
    border-radius: var(--radius-control);
    background: var(--danger-bg);
    color: var(--danger);
    font-weight: 500;
}

.page-error {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
}

.page-error p {
    flex: 1 1 200px;
    margin: 0;
}

.page-error button.reload {
    flex: none;
}

.scan-expired {
    margin: 12px 0;
    padding: 12px 16px;
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-control);
    background: var(--info-bg);
    color: var(--text);
}

.scan-expired p {
    margin: 0;
}

.scan-expired p + p {
    margin-top: 4px;
    color: var(--muted);
    font-size: 14px;
}

.pending-photo {
    margin: 16px 0;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: var(--warning-bg);
    color: var(--warning-text);
}

.pending-photo p {
    margin: 0 0 12px;
    font-weight: 500;
}

.pending-actions, .sheet-actions {
    display: flex;
    gap: 12px;
}

.pending-actions button, .sheet-actions button {
    flex: 1 1 0;
}

.pending-actions button.discard {
    background: var(--surface);
}

.warnings {
    margin: 0 0 16px;
    padding: 10px 12px 10px 30px;
    border-radius: var(--radius-control);
    background: var(--warning-bg);
    color: var(--warning-text);
    font-size: 14px;
}

.warnings li + li {
    margin-top: 4px;
}

/* ---------- Scan-Seite ---------- */
.scan-actions {
    display: grid;
    gap: 12px;
    margin: 8px 0 16px;
}

.action {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 18px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow);
    -webkit-user-select: none;
    user-select: none;
}

.action-camera {
    min-height: 88px;
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
    font-size: 19px;
}

.action-camera::before, .action-gallery::before {
    content: "";
    flex: none;
    width: 26px;
    height: 26px;
    background: currentColor;
    -webkit-mask: var(--icon) center / contain no-repeat;
    mask: var(--icon) center / contain no-repeat;
}

.action-camera::before {
    --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z'/%3E%3Ccircle cx='12' cy='13' r='4'/%3E%3C/svg%3E");
}

.action-gallery::before {
    --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5'/%3E%3Cpath d='m21 15-5-5L5 21'/%3E%3C/svg%3E");
}

/* Natives Dateifeld unsichtbar über das ganze Label legen: bleibt fokussier- und antippbar. */
.action input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 0;
    opacity: 0;
    cursor: pointer;
}

.action:has(input:focus-visible) {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.action[aria-disabled="true"] {
    opacity: 0.45;
    pointer-events: none;
}

.scan-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
    color: var(--muted);
    font-weight: 500;
}

.scan-status::before {
    content: "";
    flex: none;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ---------- Bestätigungs-Dialog (Bottom-Sheet) ---------- */
.sheet-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.45);
    animation: fade-in 0.2s ease-out;
}

.sheet {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    max-height: 92vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px 16px 16px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
    border-radius: 16px 16px 0 0;
    background: var(--surface);
    box-shadow: var(--shadow-raised);
    animation: sheet-up 0.25s ease-out;
}

/* Griff des Sheets */
.sheet::before {
    content: "";
    display: block;
    width: 36px;
    height: 5px;
    margin: 0 auto 12px;
    border-radius: 3px;
    background: var(--border);
}

.sheet h2 {
    margin-bottom: 16px;
    font-size: 20px;
}

/* Zoombares Foto (ZoomablePhoto, js/photo-zoom.js): im Dialog und in der Vollbildansicht. */
.photo-zoom {
    position: relative;
    overflow: hidden;
}

/* Foto im Dialog: wird an Ort und Stelle gezoomt, das Formular darunter bleibt sichtbar. */
.staging-image-zoom {
    margin: 0 0 16px;
    border-radius: var(--radius-control);
    background: var(--surface-2);
}

.staging-image-zoom .zoom-viewport {
    height: 40vh;
}

.zoom-viewport {
    display: flex;
    overflow: auto;
    overscroll-behavior: contain;
    touch-action: pan-x pan-y;
    -webkit-overflow-scrolling: touch;
}

/* margin: auto zentriert, ohne beim Hineinzoomen links/oben abzuschneiden. Ohne Skript: einfach eingepasst. */
.zoom-viewport img {
    display: block;
    flex: none;
    margin: auto;
    max-width: 100%;
    max-height: 100%;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

.is-zoomed .zoom-viewport {
    cursor: grab;
}

.zoom-controls {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.zoom-controls button {
    width: 44px;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--accent);
    color: var(--on-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    font-size: 24px;
    line-height: 1;
}

/* „Ganzes Foto“ nur, solange gezoomt ist. */
.zoom-controls button.zoom-reset {
    display: none;
    background: var(--surface);
    color: var(--text);
    font-size: 20px;
}

.is-zoomed .zoom-controls button.zoom-reset {
    display: inline-flex;
}

.zoom-hint {
    position: absolute;
    left: 8px;
    bottom: 8px;
    max-width: calc(100% - 72px);
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.65);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    pointer-events: none;
}

.is-zoomed .zoom-hint {
    display: none;
}

/* ---------- Foto in Vollbild (statt neuem Tab) ---------- */
.photo-viewer {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: #000000;
    animation: fade-in 0.2s ease-out;
}

.photo-viewer:focus {
    outline: none;
}

.photo-viewer-photo {
    height: 100%;
}

.photo-viewer-photo .zoom-viewport {
    height: 100%;
}

/* Zoom-Knöpfe unten rechts in Daumenreichweite, oben rechts sitzt das Schließen. */
.photo-viewer-photo .zoom-controls {
    top: auto;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
}

/* „Ganzes Foto“ erscheint oberhalb, damit + und − beim Zoomen nicht verrutschen. */
.photo-viewer-photo .zoom-controls button.zoom-reset {
    order: -1;
}

.photo-viewer-photo .zoom-hint {
    left: max(16px, env(safe-area-inset-left));
    bottom: max(24px, calc(env(safe-area-inset-bottom) + 8px));
}

.photo-viewer-close {
    position: absolute;
    top: max(16px, env(safe-area-inset-top));
    right: max(16px, env(safe-area-inset-right));
    width: 44px;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #1f2328;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    font-size: 28px;
    line-height: 1;
}

.sheet .banner-offline {
    margin: 0 0 12px;
}

.sheet .dialog-error {
    margin: 0 0 12px;
}

.sheet-actions {
    margin-top: 8px;
}

/* ---------- Dashboard ---------- */
.kpi-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.kpi-card {
    margin: 0;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.kpi-card h2 {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.kpi-value {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.25;
}

.kpi-sub {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.kpi-card a {
    display: inline-block;
    margin-top: 6px;
    font-weight: 600;
}

.tariff-hint {
    font-weight: 600;
}

.chart-section, .history, .meter-form, .tariff-form {
    margin: 16px 0 0;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.chart-empty, .history-empty {
    margin: 0;
    color: var(--muted);
}

.history-empty {
    margin-top: 12px;
}

.reading-chart {
    margin: 0;
}

.reading-chart .axis-title {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

.reading-chart .axis-title-x {
    margin: 4px 0 0;
    text-align: center;
}

/* Spalte 1: Werte der y-Achse, Spalte 2: Zeichenfläche; darunter die Zeitachse. */
.reading-chart-body {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: 180px auto;
    column-gap: 8px;
}

@media (min-width: 768px) {
    .reading-chart-body {
        grid-template-rows: 240px auto;
    }
}

.reading-chart .y-axis, .reading-chart .x-axis {
    color: var(--muted);
    font-size: 12px;
    line-height: 16px;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Gleichmäßige Abstände wie die Gitterlinien; die halbe Zeilenhöhe oben und unten zentriert die Werte auf den Linien. */
.reading-chart .y-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: -8px 0;
    text-align: right;
}

.reading-chart .x-axis {
    position: relative;
    grid-column: 2;
    height: 22px;
}

.reading-chart .x-axis span {
    position: absolute;
    top: 6px;
    transform: translateX(-50%);
}

.reading-chart .plot {
    position: relative;
    border-left: 1px solid var(--muted);
    border-bottom: 1px solid var(--muted);
}

.reading-chart .plot svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.reading-chart line.grid {
    stroke: var(--border);
    stroke-width: 1;
    stroke-dasharray: 3 4;
    vector-effect: non-scaling-stroke;
}

.reading-chart line.grid-x {
    stroke-dasharray: 1 5;
}

.reading-chart polyline {
    fill: none;
    stroke: var(--series-color);
    stroke-width: 2.5;
    stroke-linejoin: round;
    stroke-linecap: round;
    vector-effect: non-scaling-stroke;
}

/* Punkt mit größerer, unsichtbarer Tippfläche; Zentrierung per margin, weil button:active transform setzt. */
.reading-chart .chart-point {
    position: absolute;
    display: block;
    width: 12px;
    height: 12px;
    min-height: 0;
    margin: -6px 0 0 -6px;
    padding: 0;
    border: 2px solid var(--surface);
    border-radius: 50%;
    background: var(--series-color);
    cursor: pointer;
}

.reading-chart .chart-point::before {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 50%;
}

.reading-chart .chart-point:hover, .reading-chart .chart-point:focus-visible {
    z-index: 2;
    outline: 2px solid var(--series-color);
    outline-offset: 1px;
}

.reading-chart .chart-tip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    display: none;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow-raised);
    color: var(--text);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.35;
    text-align: left;
    white-space: nowrap;
    transform: translateX(-50%);
    pointer-events: none;
}

.reading-chart .chart-tip > * {
    display: block;
}

.reading-chart .chart-tip strong {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.reading-chart .chart-tip span {
    color: var(--muted);
}

.reading-chart .chart-point:hover .chart-tip, .reading-chart .chart-point:focus .chart-tip {
    display: block;
}

.reading-chart .tip-start .chart-tip {
    left: -6px;
    transform: none;
}

.reading-chart .tip-end .chart-tip {
    right: -6px;
    left: auto;
    transform: none;
}

.reading-chart .tip-below .chart-tip {
    top: calc(100% + 10px);
    bottom: auto;
}

.series-0 { --series-color: var(--series-0); }
.series-1 { --series-color: var(--series-1); }
.series-2 { --series-color: var(--series-2); }
.series-3 { --series-color: var(--series-3); }

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: 14px;
}

.chart-legend .swatch {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-right: 6px;
    border-radius: 3px;
    background: var(--series-color);
    vertical-align: -1px;
}

.reading-list {
    margin: 12px -16px -16px;
    padding: 0;
    list-style: none;
}

.reading-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2px 12px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.reading-time {
    grid-column: 1;
    grid-row: 1;
    font-weight: 600;
}

.reading-kwh {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.reading-meter {
    grid-column: 1;
    grid-row: 2;
    color: var(--muted);
    font-size: 14px;
}

.reading-source {
    grid-column: 2;
    grid-row: 2;
    justify-self: end;
    color: var(--muted);
    font-size: 14px;
}

.reading-photo {
    grid-column: 1;
    grid-row: 3;
    justify-self: start;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-weight: 600;
}

.reading-row button.delete {
    grid-column: 2;
    grid-row: 3;
    justify-self: end;
    margin-top: 6px;
    padding: 0 14px;
    font-size: 15px;
}

.confirm-delete-panel {
    grid-column: 1 / -1;
    grid-row: 4;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    padding: 12px;
    border-radius: var(--radius-control);
    background: var(--danger-bg);
}

.confirm-delete-panel p {
    flex: 1 1 100%;
    margin: 0 0 4px;
    color: var(--text);
}

.confirm-delete-panel button {
    flex: 1 1 0;
}

.confirm-delete-panel button.cancel-delete {
    background: var(--surface);
}

/* Skelette während des Ladens */
.skeleton {
    border-radius: var(--radius);
    background: linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-shine) 50%, var(--skeleton-base) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s ease-in-out infinite;
}

.skeleton-card {
    height: 88px;
}

.skeleton-chart {
    height: 220px;
    margin: 16px 0 0;
}

.skeleton-list {
    height: 260px;
    margin: 16px 0 0;
}

/* ---------- Zähler und Tarife ---------- */
.meter-list, .tariff-list {
    display: grid;
    gap: 12px;
}

.meter-row, .tariff-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 8px;
    margin: 0;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.meter-row h2, .tariff-row h2 {
    flex: 1 1 auto;
    margin: 0;
    font-size: 17px;
}

.meter-row p, .tariff-row p {
    flex: 1 1 100%;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.meter-row .meter-number {
    color: var(--text);
    font-size: 15px;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.decommission-panel, .edit-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1 1 100%;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.decommission-panel .field, .edit-panel .field {
    flex: 1 1 100%;
    margin-bottom: 8px;
}

.decommission-panel button, .edit-panel button {
    flex: 1 1 0;
}

.meter-row > button, .tariff-row > button {
    flex: 1 1 0;
    margin-top: 8px;
}

.meter-row .confirm-delete-panel, .tariff-row .confirm-delete-panel {
    flex: 1 1 100%;
}

.meter-row .confirm-delete-panel .page-error, .tariff-row .confirm-delete-panel .page-error {
    flex: 1 1 100%;
}

.tariff-row.current {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}

.tariff-row .tariff-working {
    color: var(--text);
    font-size: 20px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    line-height: 20px;
    white-space: nowrap;
}

.badge-active, .badge-current {
    background: var(--success-bg);
    color: var(--success-text);
}

.badge-inactive {
    background: var(--surface-2);
    color: var(--muted);
    border: 1px solid var(--border);
}

.badge-future {
    background: var(--info-bg);
    color: var(--info-text);
}

.meter-form, .tariff-form {
    margin-top: 24px;
}

/* ---------- Statische Seiten (Login, Fehler) ---------- */
.static-page {
    max-width: 420px;
    margin: 0 auto;
    padding: 48px 16px 32px;
    padding-top: max(48px, calc(24px + env(safe-area-inset-top)));
}

.static-page::before {
    content: "MeterApp";
    display: block;
    margin-bottom: 24px;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.static-page form p {
    margin: 0 0 16px;
}

.static-page button[type="submit"] {
    width: 100%;
    margin-top: 8px;
}

.static-page [role="alert"] {
    padding: 12px 16px;
    border-radius: var(--radius-control);
    background: var(--danger-bg);
    color: var(--danger);
}

/* ---------- Startbildschirm bis Blazor geladen ist ---------- */
#app-splash {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: var(--accent);
    color: #ffffff;
    font-size: 22px;
    font-weight: 700;
}

#app-splash img {
    border-radius: 22px;
}

body:has(.app-shell) #app-splash {
    display: none;
}

/* ---------- Vorlage: Fehleranzeigen ---------- */
div#blazor-error-ui[data-nosnippet] {
    padding-bottom: calc(0.7rem + env(safe-area-inset-bottom));
    color: #1f2328;
}

#blazor-error-ui .reload {
    margin-left: 8px;
    color: #0969da;
    font-weight: 600;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "Es ist ein Fehler aufgetreten.";
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid var(--danger);
}

.validation-message {
    color: var(--danger);
}

/* ---------- Animationen ---------- */
@keyframes shimmer {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pop-in {
    from { opacity: 0; transform: translateY(6px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

@keyframes sheet-up {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes sheet-pop {
    from { opacity: 0; transform: translate(-50%, -46%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

/* ---------- Eingabegeräte ---------- */
/* Hover nur mit echter Maus: auf Touch-Geräten bliebe der Zustand nach dem Antippen hängen. */
@media (hover: hover) and (pointer: fine) {
    a:hover {
        text-decoration: underline;
    }

    button:hover:not(:disabled), .action:hover {
        background: var(--surface-2);
    }

    button.save:hover:not(:disabled), button.create:hover:not(:disabled), button.resend:hover:not(:disabled),
    .static-page button[type="submit"]:hover, .action-camera:hover {
        border-color: var(--accent-strong);
        background: var(--accent-strong);
    }

    button.confirm-delete:hover:not(:disabled), button.confirm-decommission:hover:not(:disabled) {
        background: color-mix(in srgb, var(--danger) 85%, #000000);
    }

    button.delete:hover:not(:disabled), button.decommission:hover:not(:disabled), button.discard:hover:not(:disabled) {
        background: var(--danger-bg);
    }

    nav.tab-bar .nav-item:hover {
        background: var(--surface-2);
        color: var(--text);
        text-decoration: none;
    }

    nav.tab-bar .nav-scan:hover {
        background: var(--accent-strong);
        color: var(--on-accent);
    }

    .more-menu a:hover, .more-menu button:hover:not(:disabled) {
        background: var(--surface-2);
        text-decoration: none;
    }
}

/* Finger statt Maus: größere Tippflächen. */
@media (pointer: coarse) {
    .nav-item, button, .button, input, select, .reading-photo, .more-menu a, .more-menu button {
        min-height: 48px;
    }
}

/* ---------- Tablet und Desktop: Seitenleiste ---------- */
@media (min-width: 768px) {
    nav.tab-bar {
        top: 0;
        bottom: 0;
        right: auto;
        width: 220px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 16px 12px;
        padding-left: max(12px, env(safe-area-inset-left));
        border-top: 0;
        border-right: 1px solid var(--border);
        background: var(--surface);
    }

    nav.tab-bar .nav-item {
        flex-direction: row;
        justify-content: flex-start;
        gap: 12px;
        padding: 0 12px;
        color: var(--text);
        font-size: 15px;
        font-weight: 500;
    }

    nav.tab-bar .nav-item.active {
        background: var(--info-bg);
        color: var(--accent-text);
    }

    nav.tab-bar .nav-scan {
        justify-self: auto;
        width: auto;
        height: auto;
        margin: 4px 0;
        padding: 0 12px;
        border-radius: 10px;
        font-size: 15px;
        box-shadow: none;
    }

    nav.tab-bar .nav-scan.active {
        background: var(--accent-strong);
        color: var(--on-accent);
    }

    nav.tab-bar .nav-more {
        margin-top: auto;
    }

    .more-menu {
        left: calc(100% - 8px);
        right: auto;
        bottom: 16px;
    }

    .app-header {
        margin-left: 220px;
    }

    .install-hint, .update-hint {
        margin: 16px 32px 0 252px;
    }

    .app-main {
        max-width: 1100px;
        margin-left: 220px;
        padding: 24px 32px;
        padding-bottom: 16px;
    }

    .kpi-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
    }

    .scan-actions {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .action-camera {
        min-height: 56px;
    }

    .meter-list, .tariff-list {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }

    .meter-form, .tariff-form {
        max-width: 560px;
    }

    button.create {
        width: auto;
    }

    .reading-row {
        grid-template-columns: minmax(150px, auto) minmax(0, 1fr) auto auto auto auto;
        gap: 4px 16px;
    }

    .reading-time, .reading-meter, .reading-kwh, .reading-source, .reading-photo, .reading-row button.delete {
        grid-row: 1;
    }

    .reading-time { grid-column: 1; }
    .reading-meter { grid-column: 2; font-size: inherit; }
    .reading-kwh { grid-column: 3; }
    .reading-source { grid-column: 4; }
    .reading-photo { grid-column: 5; }

    .reading-row button.delete {
        grid-column: 6;
        margin-top: 0;
    }

    .confirm-delete-panel {
        grid-row: 2;
    }

    .sheet {
        top: 50%;
        left: 50%;
        right: auto;
        bottom: auto;
        transform: translate(-50%, -50%);
        width: min(560px, 90vw);
        max-height: 90vh;
        padding: 24px;
        border-radius: 16px;
        animation: sheet-pop 0.2s ease-out;
    }

    .sheet::before {
        display: none;
    }
}

/* ---------- Als installierte App (Home-Bildschirm) ---------- */
@media (display-mode: standalone) {
    /* Statusleiste ist durchscheinend (black-translucent): Kopfzeile unter die Statusleiste verlängern. */
    .app-header {
        padding-top: calc(12px + env(safe-area-inset-top));
    }

    .app-main > .banner-offline {
        top: env(safe-area-inset-top);
    }

    /* Hinterlegt die Statusleiste, damit gescrollter Inhalt nicht darunter durchscheint. */
    body::before {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 40;
        height: env(safe-area-inset-top);
        background: var(--surface);
    }

    .install-hint {
        display: none;
    }
}

/* ---------- Weniger Bewegung ---------- */
@media (prefers-reduced-motion: reduce) {
    .skeleton {
        animation: none;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ---------- Erinnerung ---------- */
.reminder-form, .push-section {
    margin: 16px 0 0;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.push-section h2 {
    margin-top: 0;
}

.toggle-field {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-field input[type="checkbox"] {
    flex: none;
    width: 22px;
    height: 22px;
    padding: 0;
    -webkit-appearance: checkbox;
    appearance: auto;
    accent-color: var(--accent);
}

.toggle-field label {
    margin: 0;
}

input[type="time"] {
    text-align: left;
}

.reminder-next, .push-hint, .push-status {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.push-hint {
    margin: 0 0 12px;
}

.push-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.push-actions button {
    flex: 1 1 0;
}

button.disable-push {
    color: var(--danger);
}

.reminder-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
    margin: 0 0 16px;
    padding: 12px 16px;
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-control);
    background: var(--info-bg);
    color: var(--text);
}

.reminder-banner p {
    flex: 1 1 200px;
    margin: 0;
    font-weight: 500;
}

.reminder-banner .button {
    flex: none;
    min-height: 44px;
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
}

/* ---------- Neuigkeiten (Pages/News.razor) ---------- */
.news-day {
    margin: 0 0 16px;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.news-day ul {
    margin: 0;
    padding-left: 20px;
}

.news-day li + li {
    margin-top: 8px;
}

.news-empty {
    color: var(--muted);
}

/* ---------- Datumsfeld (Components/DateField.razor) ---------- */
/* Touch: natives Feld (iOS-Picker). Mit Maus: eigener Kalender, da die Desktop-Picker der Browser wenig hübsch sind. */
.date-field-picker {
    display: none;
    position: relative;
}

@media (hover: hover) and (pointer: fine) {
    .date-field .date-field-native {
        display: none;
    }

    .date-field-picker {
        display: block;
    }
}

.date-field-picker button {
    min-height: 0;
    transform: none;
}

button.date-field-trigger {
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    background: var(--surface);
    font-weight: 400;
    font-variant-numeric: tabular-nums;
    text-align: left;
}

.date-field-trigger svg {
    flex: none;
    color: var(--muted);
}

.date-field-trigger.empty {
    color: var(--muted);
}

.date-field-trigger[aria-expanded="true"] {
    border-color: var(--accent);
    outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent);
    outline-offset: 0;
}

.date-field-trigger[aria-expanded="true"] svg {
    color: var(--accent-text);
}

.date-popover {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 30;
    width: 308px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-raised);
    animation: pop-in 0.14s ease-out;
}

/* Mit Skript in der obersten Ebene (Popover-API), damit ein scrollendes Sheet ihn nicht abschneidet; js/date-field.js setzt top/left. */
.date-popover.floating {
    position: fixed;
    inset: auto;
    margin: 0;
    overflow: visible;
}

.date-popover-header {
    display: grid;
    grid-template-columns: 36px 1fr 36px;
    align-items: center;
    gap: 4px;
    margin: 0 0 8px;
}

.date-popover button.date-nav, .date-popover button.date-title {
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: transparent;
}

.date-popover button.date-nav {
    color: var(--muted);
}

.date-popover button.date-title {
    font-size: 15px;
    font-weight: 650;
}

.date-weekdays, .date-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.date-weekdays span {
    padding: 2px 0 4px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.date-popover button.date-day {
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: transparent;
    font-size: 14px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.date-popover button.date-day.outside {
    color: var(--muted);
    opacity: 0.55;
}

.date-popover button.date-day.today {
    color: var(--accent-text);
    font-weight: 700;
    box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 55%, transparent);
}

.date-popover button.date-day.selected {
    background: var(--accent);
    color: var(--on-accent);
    box-shadow: none;
    opacity: 1;
}

.date-months {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.date-popover button.date-month {
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: var(--surface-2);
    font-size: 14px;
    font-weight: 500;
}

.date-popover button.date-month.selected {
    background: var(--accent);
    color: var(--on-accent);
}

.date-time {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 8px 0 0;
    padding: 8px 0 0;
    border-top: 1px solid var(--border);
}

.date-time label {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

.date-time-inputs {
    display: flex;
    align-items: center;
    gap: 4px;
    font-variant-numeric: tabular-nums;
}

.date-time-inputs input {
    width: 48px;
    min-height: 36px;
    padding: 6px 0;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.date-time-unit {
    margin-left: 4px;
    color: var(--muted);
    font-size: 14px;
}

.date-popover-actions {
    display: flex;
    gap: 8px;
    margin: 8px 0 0;
    padding: 8px 0 0;
    border-top: 1px solid var(--border);
}

.date-popover-actions button {
    height: 34px;
    padding: 0 12px;
    border-radius: 10px;
    font-size: 14px;
}

.date-popover-actions button.date-today {
    border-color: transparent;
    background: var(--info-bg);
    color: var(--accent-text);
}

.date-popover-actions button.date-clear {
    border-color: transparent;
    background: transparent;
    color: var(--muted);
}

.date-popover-actions button.date-done {
    margin-left: auto;
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
}

@media (hover: hover) and (pointer: fine) {
    .date-popover button.date-nav:hover, .date-popover button.date-title:hover, .date-popover button.date-day:hover:not(.selected),
    .date-popover button.date-month:hover:not(.selected), .date-popover-actions button.date-clear:hover {
        background: var(--surface-2);
        color: var(--text);
    }

    .date-popover button.date-month:hover:not(.selected) {
        background: var(--border);
    }

    .date-popover-actions button.date-today:hover {
        background: color-mix(in srgb, var(--accent) 22%, transparent);
    }

    .date-popover-actions button.date-done:hover {
        border-color: var(--accent-strong);
        background: var(--accent-strong);
    }

    button.date-field-trigger:hover {
        border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
        background: var(--surface);
    }
}