/**
 * EventHub PDF-Preview Stylesheet
 *
 * CSS für die browser-basierte DIN A4-Vorschau (?format=preview).
 * Wird ausschließlich in css-preview-page.php via <link> geladen —
 * kein wp_enqueue_style(), kein Einfluss auf andere Seiten.
 *
 * Einheiten: pt/mm (wie im PDF), px für Browser-UI-Elemente
 * Namenskonvention: BEM (.block__element--modifier)
 *
 * @package EventHub
 * @since 1.3.0
 */

/* ==========================================================================
   SCHRIFTEN — Self-hosted Inter (relative Pfade aus assets/css/ → assets/fonts/)
   ========================================================================== */
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

/* ==========================================================================
   CSS CUSTOM PROPERTIES
   ========================================================================== */
:root {
    /* Farben */
    --clr-ink: #0f1623;
    --clr-ink-mid: #4b5768;
    --clr-ink-light: #8a94a6;
    --clr-ink-xlight: #c4cad4;

    --clr-accent: #e85d1a;
    --clr-accent-light: #fff2eb;
    --clr-accent-dark: #c44910;

    --clr-blue: #1e4fd8;
    --clr-blue-light: #eef2ff;

    /* Sekundärfarbe (Uhrzeit, Monats-Separator) */
    --clr-secondary: #1e4fd8;
    --clr-secondary-light: #eef2ff;

    --clr-green: #0e9f6e;
    --clr-red: #e02424;
    --clr-orange: #d97706;
    --clr-gray: #6b7280;

    --clr-hero-from: #0b1629;
    --clr-hero-to: #1a3057;
    --clr-hero-glow: #1e4fd8;

    --clr-page: #ffffff;
    --clr-surface: #f7f9fc;
    --clr-border: #e4e9f0;
    --clr-border-light: #f0f3f7;
    --clr-shadow: rgba(15, 22, 35, 0.08);

    /* Seiten-Wrapper Hintergrund */
    --clr-bg: #c8cdd8;

    /* Typografie */
    --ff: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --tpl-font-heading: var(--ff);
    --tpl-font-body: var(--ff);
    --fw-reg: 400;
    --fw-med: 500;
    --fw-sem: 600;
    --fw-bld: 700;
    --fw-xbl: 800;

    /* Radien */
    --r-sm: 4px;
    --r-md: 8px;
    --r-lg: 12px;

    /* DIN A4 Geometrie */
    --page-w: 210mm;
    --page-h: 297mm;
    --page-pad: 10mm;
}

/* ── Design-Tokens ──────────────────────────────────────────────────
   Auf #preview-wrap deklariert, damit sie die Farbschema-Overrides
   (data-scheme) korrekt auflösen. Vorlagen überschreiben diese per
   [data-template="xxx"] { --tpl-…: … }.
   Defaults = Classic/Karte-Look. Doku → docs/pdf-template-guide.md
   ────────────────────────────────────────────────────────────────── */
#preview-wrap {
    /* Hero */
    --tpl-hero-bg: linear-gradient(
        135deg,
        var(--clr-hero-from) 0%,
        var(--clr-hero-to) 100%
    );
    --tpl-hero-bg-plain: linear-gradient(
        140deg,
        var(--clr-hero-from) 0%,
        var(--clr-hero-to) 55%,
        #1b3d7a 100%
    );
    --tpl-hero-text: #fff;
    --tpl-hero-meta: rgba(255, 255, 255, 0.6);
    --tpl-hero-chip-bg: rgba(255, 255, 255, 0.1);
    --tpl-hero-chip-color: rgba(255, 255, 255, 0.7);
    --tpl-hero-divider: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.25) 0%,
        rgba(255, 255, 255, 0.06) 100%
    );

    /* Monats-Separator */
    --tpl-sep-color: var(--clr-secondary);
    --tpl-sep-bg: var(--clr-secondary-light);

    /* Zeilen-Trennlinie */
    --tpl-row-divider: linear-gradient(
        90deg,
        var(--clr-border) 0%,
        transparent 90%
    );

    /* Datum-Badge */
    --tpl-date-bg: var(--clr-accent-light);
    --tpl-date-border: var(--clr-accent);
    --tpl-date-abbr: var(--clr-accent-dark);
    --tpl-date-num: var(--clr-accent);
    --tpl-date-month: var(--clr-ink-mid);

    /* Event-Texte */
    --tpl-time-color: var(--clr-secondary);
    --tpl-title-color: var(--clr-ink);
    --tpl-venue-color: var(--clr-ink-mid);
    --tpl-price-color: var(--clr-ink-mid);
    --tpl-cats-color: var(--clr-ink-xlight);

    /* Footer */
    --tpl-footer-name: var(--clr-ink);
}

/* ==========================================================================
   RESET & BASIS
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-family: var(--ff);
    font-size: 10pt;
    line-height: 1.5;
    color: var(--clr-ink);
    background: var(--clr-bg);
    min-height: 100%;
    /* Platz für fixe Toolbar oben */
    padding: 64px 24px 48px;
}

/* Wrapper für alle Seiten (Bildschirm-Ansicht) */
.preview-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

body {
    margin: 0;
}

/* ==========================================================================
   TOOLBAR — nur Bildschirm
   ========================================================================== */
.toolbar {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 100;
    height: 48px;
    background: var(--clr-hero-from);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    gap: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.toolbar__left {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 8pt;
    letter-spacing: 0.02em;
}

.toolbar__brand {
    color: white;
    font-weight: var(--fw-sem);
    font-size: 8.5pt;
    letter-spacing: 0.01em;
}

.toolbar__sep {
    color: rgba(255, 255, 255, 0.25);
    font-size: 10pt;
}

.toolbar__context {
    color: rgba(255, 255, 255, 0.55);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    border-radius: var(--r-sm);
    cursor: pointer;
    font-family: var(--ff);
    font-size: 8pt;
    font-weight: var(--fw-sem);
    padding: 6px 14px;
    text-decoration: none;
    transition:
        filter 0.15s ease,
        transform 0.1s ease;
}

.btn:hover {
    filter: brightness(1.1);
}
.btn:active {
    transform: scale(0.97);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--print {
    background: var(--clr-accent);
    color: white;
}

.btn__icon {
    font-style: normal;
    line-height: 1;
}

/* ==========================================================================
   DIN A4 SEITE
   ========================================================================== */
.page {
    width: var(--page-w);
    height: var(
        --page-h
    ); /* Feste Höhe — JS teilt überschüssige Events auf Folgeseiten auf */
    background: var(--clr-page);
    font-family: var(--tpl-font-body);
    margin: 0;
    padding: var(--page-pad);
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Events die rausragen → nächste Seite via JS */
    position: relative;

    /* Papier-Schatten */
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.06),
        0 4px 12px rgba(0, 0, 0, 0.09),
        0 20px 48px rgba(0, 0, 0, 0.14);

    /* Leichte Abrundung für den Papier-Look */
    border-radius: 2px;
}

/* Folgeseiten (ab Seite 2) — kein Hero */
.page--follow {
    /* Identisch zu .page, Hero ist nicht vorhanden */
}

/* ==========================================================================
   ELEMENT-DEFAULTS — Vernünftige Basis-Styles für alle Templates.
   Jedes Template kann diese per [data-template="xxx"]-Spezifität überschreiben.
   Enthält: Struktur (Grid, Flex, Display) + Sizing + neutrale Farbgebung.
   ========================================================================== */

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
    border-radius: var(--r-md);
    overflow: hidden;
    position: relative;
    margin-bottom: 7mm;
    flex-shrink: 0;
}

.hero--with-image .hero__image {
    display: block;
    width: 100%;
    height: 48mm;
    object-fit: cover;
    object-position: center 35%;
}

.hero--with-image .hero__body {
    background: var(--tpl-hero-bg);
    padding: 5mm 6mm 4.5mm;
}

.hero--no-image .hero__body {
    background: var(--tpl-hero-bg-plain);
    padding: 7.5mm 6mm 6mm;
}

.hero__eyebrow {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 3mm;
}

.hero__eyebrow-line {
    display: block;
    width: 16px;
    height: 3px;
    background: var(--clr-accent);
    border-radius: 2px;
}

.hero__kicker {
    font-family: var(--tpl-font-heading);
    font-size: 7pt;
    font-weight: var(--fw-sem);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent);
}

.hero__title {
    font-family: var(--tpl-font-heading);
    font-size: 26pt;
    font-weight: var(--fw-xbl);
    line-height: 1.1;
    color: var(--tpl-hero-text);
    letter-spacing: -0.01em;
    margin-bottom: 2.5mm;
}

.hero__divider {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--tpl-hero-divider);
    margin-bottom: 2.5mm;
}

.hero__meta {
    font-family: var(--tpl-font-body);
    font-size: 8.5pt;
    font-weight: var(--fw-reg);
    color: var(--tpl-hero-meta);
    letter-spacing: 0.01em;
}

.hero__meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--tpl-hero-chip-bg);
    border-radius: 20px;
    padding: 1.5px 7px;
    font-size: 7.5pt;
    color: var(--tpl-hero-chip-color);
    margin-right: 4px;
}

.hero__meta-sep {
    display: none;
}

/* ── Monats-Separator ─────────────────────────────────────────────── */
.month-sep {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 3.5mm 0 2.5mm;
}

.month-sep__label {
    font-family: var(--tpl-font-heading);
    font-size: 7pt;
    font-weight: var(--fw-xbl);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--tpl-sep-color);
    white-space: nowrap;
    background: var(--tpl-sep-bg);
    padding: 2px 8px;
    border-radius: 20px;
}

.month-sep__line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--clr-border) 0%, transparent 100%);
}

/* ==========================================================================
   EVENT-EINTRÄGE
   ========================================================================== */
.event-list {
    flex: 1;
    padding: 0 6mm; /* Bündig mit Hero-Body-Padding */
}

.event-row {
    display: grid;
    grid-template-columns: 14mm 14mm 1fr 14mm;
    gap: 0 3.5mm;
    align-items: start;
    padding: 3mm 0;
    position: relative;
}

.event-row--no-thumb {
    grid-template-columns: 14mm 1fr 14mm;
}

.event-row + .event-row::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 14mm 0;
    height: 1px;
    background: var(--tpl-row-divider);
}

/* Datum-Badge */
.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--tpl-date-bg);
    border-radius: var(--r-sm);
    padding: 2.5mm 0 2mm;
    flex-shrink: 0;
    width: 14mm;
    border-top: 2.5px solid var(--tpl-date-border);
    border-bottom: 2.5px solid var(--tpl-date-border);
}

.event-date__day-abbr {
    font-size: 6.5pt;
    font-weight: var(--fw-xbl);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--tpl-date-abbr);
    line-height: 1;
    margin-bottom: 1mm;
}

.event-date__day-num {
    font-family: var(--tpl-font-heading);
    font-size: 18pt;
    font-weight: var(--fw-xbl);
    line-height: 1;
    color: var(--tpl-date-num);
    letter-spacing: -0.02em;
}

.event-date__month {
    font-size: 6pt;
    font-weight: var(--fw-sem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--tpl-date-month);
    margin-top: 0.5mm;
    line-height: 1;
}

/* Thumbnail */
.event-thumb {
    width: 14mm;
    height: 14mm;
    border-radius: var(--r-sm);
    overflow: hidden;
    flex-shrink: 0;
    align-self: start;
    margin-top: 1.5mm;
}

.event-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.event-thumb--placeholder {
    background: linear-gradient(
        135deg,
        var(--clr-surface) 0%,
        var(--clr-border) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-ink-xlight);
    font-size: 10pt;
}

/* Event-Info */
.event-info {
    font-family: var(--tpl-font-body);
    min-width: 0;
}

.event-time {
    font-size: 7.5pt;
    font-weight: var(--fw-sem);
    color: var(--tpl-time-color);
    letter-spacing: 0.02em;
    margin-bottom: 1mm;
    display: flex;
    align-items: center;
    gap: 5px;
}

.event-time::before {
    content: none;
    display: none;
}

.event-title {
    font-family: var(--tpl-font-heading);
    font-size: 10.5pt;
    font-weight: var(--fw-bld);
    color: var(--tpl-title-color);
    line-height: 1.25;
    letter-spacing: -0.01em;
    margin-bottom: 1.5mm;
}

.event-title--cancelled {
    text-decoration: line-through;
    color: var(--clr-ink-light);
}

.event-venue {
    font-size: 8.5pt;
    color: var(--tpl-venue-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

.event-venue__icon {
    display: none;
}

.event-price {
    font-size: 8pt;
    color: var(--tpl-price-color);
    margin-top: 0.5mm;
}

.event-categories {
    font-size: 7.5pt;
    color: var(--tpl-cats-color);
    margin-top: 0.5mm;
}

/* Status-Badges */
.badge {
    display: inline-block;
    font-size: 6.5pt;
    font-weight: var(--fw-xbl);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 3px;
    padding: 0.5px 5px;
    margin-left: 2mm;
    vertical-align: middle;
    position: relative;
    top: -0.5px;
}

.badge--cancelled {
    background: #fff0f0;
    color: var(--clr-red);
    border: 1px solid rgba(224, 36, 36, 0.2);
}
.badge--postponed {
    background: #fffbeb;
    color: var(--clr-orange);
    border: 1px solid rgba(217, 119, 6, 0.2);
}
.badge--soldout {
    background: #f3f4f6;
    color: var(--clr-gray);
    border: 1px solid rgba(107, 114, 128, 0.2);
}
.badge--free {
    background: #ecfdf5;
    color: var(--clr-green);
    border: 1px solid rgba(14, 159, 110, 0.2);
}

/* QR-Code-Spalte */
.event-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1mm;
    width: 14mm;
    flex-shrink: 0;
    padding-top: 0.5mm;
    color: var(--clr-ink);
}

.event-qr__label {
    font-size: 5.5pt;
    color: var(--clr-ink-xlight);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
}

.event-qr__img,
.event-qr .eventhub-qr-svg {
    width: 14mm;
    height: 14mm;
    display: block;
    border-radius: 2px;
}

.event-qr__fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14mm;
    height: 14mm;
    background: var(--clr-surface);
    border: 1px dashed var(--clr-border);
    border-radius: var(--r-sm);
    color: var(--clr-ink-xlight);
    font-size: 9pt;
}

/* Leerer Zustand */
.event-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16mm 8mm;
    border: 1.5px dashed var(--clr-border);
    border-radius: var(--r-md);
    color: var(--clr-ink-light);
    font-size: 10pt;
    text-align: center;
    gap: 2mm;
}

.event-empty__icon {
    font-size: 20pt;
    line-height: 1;
}

/* Mehr-Hinweis */
.more-hint {
    margin-top: 4mm;
    padding: 3mm 5mm;
    background: var(--clr-surface);
    border-radius: var(--r-sm);
    border-left: 3px solid var(--clr-accent);
    font-size: 8pt;
    color: var(--clr-ink-mid);
}

/* ==========================================================================
   FOOTER — Positionierung (JS-Pagination) + Default-Darstellung
   ========================================================================== */
.footer {
    position: absolute;
    bottom: var(--page-pad);
    left: var(--page-pad);
    right: var(--page-pad);
    background: inherit;
    padding-top: 4mm;
    border-top: none;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: 3mm;
}

.footer__qr {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7mm;
    flex-shrink: 0;
    color: var(--clr-ink-mid);
}

.footer__qr-img,
.footer__qr .eventhub-qr-svg {
    width: 7mm;
    height: 7mm;
    display: block;
}

.footer__logo img {
    height: 7mm;
    width: auto;
    display: block;
}

.footer__name {
    font-size: 8pt;
    font-weight: var(--fw-sem);
    color: var(--tpl-footer-name);
}

.footer__meta {
    font-size: 7.5pt;
    color: var(--clr-ink-light);
    text-align: center;
}

.footer__page {
    font-size: 7.5pt;
    color: var(--clr-ink-xlight);
    text-align: right;
}

/* ==========================================================================
   LAYOUT-TOGGLES — data-* Attribute auf #preview-wrap steuern Sichtbarkeit
   + Grid-Anpassungen als Defaults (Templates können per Spezifität überschreiben)
   ========================================================================== */

/* QR-Codes ausblenden */
[data-show-qr='0'] .event-qr {
    display: none !important;
}
[data-show-qr='0'] .event-row {
    grid-template-columns: 14mm 14mm 1fr;
}
[data-show-qr='0'] .event-row--no-thumb {
    grid-template-columns: 14mm 1fr;
}

/* Thumbnails ausblenden */
[data-show-thumbs='0'] .event-thumb {
    display: none !important;
}
[data-show-thumbs='0'] .event-row {
    grid-template-columns: 14mm 1fr 14mm;
}
[data-show-thumbs='0'] .event-row--no-thumb {
    grid-template-columns: 14mm 1fr 14mm;
}

/* Kombination: QR und Thumbnails aus */
[data-show-qr='0'][data-show-thumbs='0'] .event-row {
    grid-template-columns: 14mm 1fr;
}
[data-show-qr='0'][data-show-thumbs='0'] .event-row--no-thumb {
    grid-template-columns: 14mm 1fr;
}

/* Monatsüberschriften ausblenden */
[data-show-months='0'] .month-sep {
    display: none !important;
}

/* Preisangaben ausblenden */
[data-show-price='0'] .event-price {
    display: none !important;
}

/* Venue-Angabe ausblenden */
[data-show-venue='0'] .event-venue {
    display: none !important;
}

/* Kategorien ausblenden */
[data-show-cats='0'] .event-categories {
    display: none !important;
}

/* Dachzeile (Kicker) ausblenden */
[data-show-kicker='0'] .hero__eyebrow {
    display: none !important;
}

/* Anzahl der Termine ausblenden (inkl. Trenner davor) */
[data-show-count='0'] .hero__meta-chip--count {
    display: none !important;
}
[data-show-count='0'] .hero__meta-sep {
    display: none !important;
}

/* Stand-Datum im Footer ausblenden (inkl. Trenner danach) */
[data-show-footer-date='0'] .footer__date {
    display: none !important;
}
[data-show-footer-date='0'] .footer__sep {
    display: none !important;
}

/* Seitenzahl ausblenden */
[data-show-footer-page='0'] .footer__page {
    display: none !important;
}

/* Übersichtsseiten-QR ausblenden */
[data-show-page-qr='0'] .footer__qr {
    visibility: hidden;
}

/* Druckrand: 10mm weißer Rahmen als Overlay — verdeckt Inhalt an Kanten,
   verschiebt aber nichts. Sinnvoll für Heimdrucker ohne Randlosdruck.
   Verwendet clip-path (Evenodd-Polygon) um einen opaken weißen Rahmen
   zu erzeugen, der unabhängig von der Seitenhintergrundfarbe funktioniert. */
[data-show-margin='1'] .page::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    clip-path: polygon(
        evenodd,
        /* Äußeres Rechteck (gesamte Seite) */ 0% 0%,
        100% 0%,
        100% 100%,
        0% 100%,
        0% 0%,
        /* Inneres Rechteck (Ausschnitt) — ca. 10mm/210mm ≈ 4.76%, 10mm/297mm ≈ 3.37% */
        4.76% 3.37%,
        4.76% 96.63%,
        95.24% 96.63%,
        95.24% 3.37%,
        4.76% 3.37%
    );
    pointer-events: none;
    z-index: 50;
}

/* Datumsstil: Datum-Span im event-time standardmäßig unsichtbar */
.event-date-text {
    display: none;
}

/* Datumsstil "inline": Badge ausblenden, Datum-Span in event-time einblenden */
[data-date-style='inline'] .event-date {
    display: none !important;
}
[data-date-style='inline'] .event-date-text {
    display: inline;
}

/* Inline-Datumsstil: Grid ohne Badge-Spalte */
[data-date-style='inline'] .event-row {
    grid-template-columns: 14mm 1fr 14mm;
}
[data-date-style='inline'] .event-row--no-thumb {
    grid-template-columns: 1fr 14mm;
}
[data-date-style='inline'][data-show-thumbs='0'] .event-row {
    grid-template-columns: 1fr 14mm;
}
[data-date-style='inline'][data-show-qr='0'] .event-row {
    grid-template-columns: 14mm 1fr;
}
[data-date-style='inline'][data-show-qr='0'] .event-row--no-thumb {
    grid-template-columns: 1fr;
}
[data-date-style='inline'][data-show-thumbs='0'][data-show-qr='0'] .event-row {
    grid-template-columns: 1fr;
}

/* ==========================================================================
   KOMPAKTHEIT — data-density auf #preview-wrap
   Default-Anpassungen. Templates können per Spezifität überschreiben.
   ========================================================================== */

/* Kompakt (~20 Events/Seite) */
[data-density='compact'] .event-row {
    padding: 1.8mm 0;
}
[data-density='compact'] .event-date {
    padding: 2mm 0 1.5mm;
}
[data-density='compact'] .event-date__day-num {
    font-size: 15pt;
}
[data-density='compact'] .event-date__day-abbr {
    font-size: 6pt;
}
[data-density='compact'] .event-title {
    font-size: 9.5pt;
    margin-bottom: 1mm;
}
[data-density='compact'] .event-time {
    font-size: 6.5pt;
    margin-bottom: 0.5mm;
}
[data-density='compact'] .event-venue {
    font-size: 7.5pt;
}
[data-density='compact'] .event-price {
    font-size: 7pt;
    margin-top: 0.3mm;
}
[data-density='compact'] .event-categories {
    font-size: 6.5pt;
    margin-top: 0.3mm;
}
[data-density='compact'] .event-thumb {
    width: 12mm;
    height: 12mm;
}
[data-density='compact'] .event-qr {
    gap: 0.5mm;
}
[data-density='compact'] .event-qr__img,
[data-density='compact'] .event-qr .eventhub-qr-svg {
    width: 12mm;
    height: 12mm;
}
[data-density='compact'] .month-sep {
    margin: 1.5mm 0 1mm;
}
[data-density='compact'] .month-sep__label {
    font-size: 6.5pt;
    padding: 1.5px 6px;
}
[data-density='compact'] .badge {
    font-size: 6pt;
    padding: 1px 4px;
    margin-bottom: 0.5mm;
}

/* Luftig (~10 Events/Seite) */
[data-density='spacious'] .event-row {
    padding: 4.5mm 0;
}
[data-density='spacious'] .event-date {
    padding: 3mm 0 2.5mm;
}
[data-density='spacious'] .event-date__day-num {
    font-size: 20pt;
}
[data-density='spacious'] .event-title {
    font-size: 11.5pt;
    line-height: 1.3;
}
[data-density='spacious'] .event-time {
    font-size: 8pt;
    margin-bottom: 1.5mm;
}
[data-density='spacious'] .event-venue {
    font-size: 9pt;
}
[data-density='spacious'] .event-price {
    font-size: 8.5pt;
    margin-top: 0.8mm;
}
[data-density='spacious'] .event-categories {
    font-size: 8pt;
    margin-top: 0.8mm;
}
[data-density='spacious'] .month-sep {
    margin: 5mm 0 3.5mm;
}
[data-density='spacious'] .month-sep__label {
    font-size: 7.5pt;
    padding: 3px 10px;
}

/* ==========================================================================
   FARBSCHEMATA — data-scheme auf #preview-wrap
   Nur Custom Properties — alle anderen Selektoren greifen automatisch darauf zu.
   ========================================================================== */

/* Blau */
#preview-wrap[data-scheme='blue'] {
    --clr-accent: #1e4fd8;
    --clr-accent-light: #eef2ff;
    --clr-accent-dark: #1640b0;
    --clr-hero-from: #06102a;
    --clr-hero-to: #0e2257;
    --clr-hero-glow: #1e4fd8;
}

/* Grün */
#preview-wrap[data-scheme='green'] {
    --clr-accent: #0e9f6e;
    --clr-accent-light: #ecfdf5;
    --clr-accent-dark: #0a7a55;
    --clr-hero-from: #051510;
    --clr-hero-to: #0c2e1d;
    --clr-hero-glow: #0e9f6e;
}

/* Monochrom */
#preview-wrap[data-scheme='mono'] {
    --clr-accent: #333333;
    --clr-accent-light: #f0f0f0;
    --clr-accent-dark: #111111;
    --clr-hero-from: #0a0a0a;
    --clr-hero-to: #2c2c2c;
    --clr-hero-glow: #555555;
}

/* Lila */
#preview-wrap[data-scheme='purple'] {
    --clr-accent: #8e44ad;
    --clr-accent-light: #f5eef8;
    --clr-accent-dark: #6c3483;
    --clr-hero-from: #1a0a24;
    --clr-hero-to: #2d1141;
    --clr-hero-glow: #8e44ad;
}

/* Custom: --clr-accent* werden per JS inline gesetzt */

/* ── Sekundärfarbe — data-secondary auf #preview-wrap ── */
#preview-wrap[data-secondary='blue'] {
    --clr-secondary: #1e4fd8;
    --clr-secondary-light: #eef2ff;
}
#preview-wrap[data-secondary='orange'] {
    --clr-secondary: #e85d1a;
    --clr-secondary-light: #fff2eb;
}
#preview-wrap[data-secondary='green'] {
    --clr-secondary: #0e9f6e;
    --clr-secondary-light: #ecfdf5;
}
#preview-wrap[data-secondary='purple'] {
    --clr-secondary: #8e44ad;
    --clr-secondary-light: #f5eef8;
}
#preview-wrap[data-secondary='gray'] {
    --clr-secondary: #6b7280;
    --clr-secondary-light: #f3f4f6;
}

/* ==========================================================================
   KONFIGURATIONS-SIDEBAR
   ========================================================================== */
.cfg-sidebar {
    position: fixed;
    left: -288px;
    top: 48px;
    bottom: 0;
    width: 280px;
    background: #fff;
    border-right: 1px solid var(--clr-border);
    box-shadow: 4px 0 24px rgba(15, 22, 35, 0.14);
    z-index: 50;
    overflow-y: auto;
    overflow-x: hidden;
    transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.cfg-sidebar.is-open {
    left: 0;
}

html.sidebar-open {
    padding-left: calc(24px + 280px);
    transition: padding-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar-Header */
.cfg-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
    flex-shrink: 0;
}

.cfg-sidebar__title {
    font-size: 8.5pt;
    font-weight: var(--fw-bld);
    color: var(--clr-ink);
    letter-spacing: 0.02em;
}

.cfg-sidebar__close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-ink-light);
    font-size: 12pt;
    padding: 3px 6px;
    border-radius: var(--r-sm);
    line-height: 1;
    transition:
        color 0.15s,
        background 0.15s;
}

.cfg-sidebar__close:hover {
    color: var(--clr-ink);
    background: var(--clr-surface);
}

/* Sidebar-Sektionen (collapsible via <details>) */
.cfg-section {
    border-bottom: 1px solid var(--clr-border-light);
}

.cfg-section summary {
    list-style: none;
    padding: 11px 16px;
    font-size: 7.5pt;
    font-weight: var(--fw-sem);
    color: var(--clr-ink-mid);
    text-transform: uppercase;
    letter-spacing: 0.09em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
    transition: background 0.1s;
}

.cfg-section summary::-webkit-details-marker {
    display: none;
}

.cfg-section summary::after {
    content: '›';
    font-size: 11pt;
    line-height: 1;
    color: var(--clr-ink-xlight);
    transition: transform 0.2s;
}

.cfg-section[open] summary::after {
    transform: rotate(90deg);
}

.cfg-section summary:hover {
    background: var(--clr-surface);
}

/* Checkbox-Gruppe */
.cfg-group {
    padding: 6px 12px 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 6px;
}

.cfg-check {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 8.5pt;
    color: var(--clr-ink);
    cursor: pointer;
    padding: 5px 7px;
    border-radius: var(--r-sm);
    transition: background 0.1s;
    user-select: none;
}

.cfg-check:hover {
    background: var(--clr-surface);
}

.cfg-check input[type='checkbox'] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--clr-accent);
    flex-shrink: 0;
    margin: 0;
}

/* Label für Unterabschnitte in der Sidebar */
.cfg-sublabel {
    padding: 8px 16px 5px;
    font-size: 7pt;
    font-weight: var(--fw-sem);
    color: var(--clr-ink-xlight);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Dichte-Buttons (3er Gruppe) */
.cfg-density {
    display: flex;
    gap: 5px;
    padding: 0 12px 14px;
}

.cfg-density-btn {
    flex: 1;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    background: none;
    cursor: pointer;
    padding: 6px 4px 5px;
    font-family: var(--ff);
    font-size: 7.5pt;
    color: var(--clr-ink-mid);
    text-align: center;
    line-height: 1.3;
    transition:
        border-color 0.15s,
        background 0.15s,
        color 0.15s;
}

.cfg-density-btn small {
    display: block;
    font-size: 6pt;
    color: var(--clr-ink-xlight);
    margin-top: 1px;
}

.cfg-density-btn:hover {
    border-color: var(--clr-accent);
    color: var(--clr-ink);
}

.cfg-density-btn.is-active {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
    color: var(--clr-accent-dark);
    font-weight: var(--fw-sem);
}

.cfg-density-btn.is-active small {
    color: var(--clr-accent-dark);
    opacity: 0.7;
}

/* Datumsstil-Buttons (2er Gruppe) */
.cfg-date-style {
    display: flex;
    gap: 5px;
    padding: 0 12px 14px;
}

.cfg-date-style-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    background: none;
    cursor: pointer;
    padding: 7px 4px 6px;
    font-family: var(--ff);
    font-size: 7.5pt;
    color: var(--clr-ink-mid);
    text-align: center;
    line-height: 1.3;
    transition:
        border-color 0.15s,
        background 0.15s,
        color 0.15s;
}

.cfg-date-style-btn__icon {
    font-size: 14px;
    line-height: 1;
}

.cfg-date-style-btn:hover {
    border-color: var(--clr-accent);
    color: var(--clr-ink);
}

.cfg-date-style-btn.is-active {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
    color: var(--clr-accent-dark);
    font-weight: var(--fw-sem);
}

/* Farbswatch-Reihe */
.cfg-swatches {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 16px 16px;
    flex-wrap: wrap;
}

.cfg-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    cursor: pointer;
    transition:
        transform 0.15s,
        border-color 0.15s,
        box-shadow 0.15s;
    flex-shrink: 0;
    outline: none;
    padding: 0;
}

.cfg-swatch:hover {
    transform: scale(1.15);
}

.cfg-swatch.is-active {
    border-color: var(--clr-ink);
    box-shadow:
        0 0 0 2px white,
        0 0 0 4px var(--clr-ink);
    transform: scale(1.05);
}

.cfg-swatch:focus-visible {
    box-shadow: 0 0 0 3px rgba(232, 93, 26, 0.5);
}

/* Spectrum-Swatch für den Color-Picker */
.cfg-swatch--picker {
    background: conic-gradient(
        #e85d1a,
        #d4b800,
        #0e9f6e,
        #1e4fd8,
        #8b5cf6,
        #e85d1a
    );
    position: relative;
    overflow: hidden;
}

.cfg-swatch--picker input[type='color'] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    border: none;
    padding: 0;
    margin: 0;
}

/* Kleinere Swatches für Sekundärfarbe */
.cfg-swatch--sm {
    width: 20px;
    height: 20px;
}

/* Toolbar Seiteninfo */
.toolbar__pageinfo {
    font-size: 7.5pt;
    color: rgba(255, 255, 255, 0.38);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* ==========================================================================
   FILTER-SEKTION (Phase 4)
   ========================================================================== */

/* Scrollbare Filter-Gruppe (bei vielen Optionen) */
.cfg-filter-group {
    padding: 0 12px 10px;
    max-height: 180px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

/* Scrollbar — dezent */
.cfg-filter-group::-webkit-scrollbar {
    width: 4px;
}
.cfg-filter-group::-webkit-scrollbar-track {
    background: var(--clr-surface);
}
.cfg-filter-group::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 2px;
}

/* Einzeiliges cfg-check für Filter (Überschreibt 2-Spalten-Grid) */
.cfg-filter-group .cfg-check {
    grid-column: span 2;
}

/* Leerer Zustand wenn kein Filter verfügbar */
.cfg-filter-empty {
    padding: 10px 16px 14px;
    font-size: 8pt;
    color: var(--clr-ink-xlight);
    font-style: italic;
}

/* Reset-Button */
.cfg-reset-btn {
    display: block;
    width: calc(100% - 24px);
    margin: 0 12px 14px;
    padding: 6px 12px;
    font-family: var(--ff);
    font-size: 8pt;
    font-weight: var(--fw-sem);
    color: var(--clr-ink-mid);
    background: none;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    cursor: pointer;
    text-align: center;
    transition:
        border-color 0.15s,
        color 0.15s,
        background 0.15s;
}

.cfg-reset-btn:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent-dark);
    background: var(--clr-accent-light);
}

/* ==========================================================================
   ZEITRAUM-SELECTOR (Phase 3)
   ========================================================================== */

/* Radio-Gruppe */
.cfg-range {
    padding: 4px 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cfg-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 8.5pt;
    color: var(--clr-ink);
    cursor: pointer;
    padding: 5px 7px;
    border-radius: var(--r-sm);
    transition: background 0.1s;
    user-select: none;
}

.cfg-radio:hover {
    background: var(--clr-surface);
}

.cfg-radio input[type='radio'] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--clr-accent);
    flex-shrink: 0;
    margin: 0;
}

/* Extra-Felder (Monat / Von–Bis) — standardmäßig versteckt */
.cfg-range-extra {
    padding: 4px 14px 6px 30px;
    display: none;
}

.cfg-range-extra.is-visible {
    display: block;
}

.cfg-date-inputs {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.cfg-date-inputs input[type='month'],
.cfg-date-inputs input[type='date'] {
    font-family: var(--ff);
    font-size: 8pt;
    padding: 4px 8px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    color: var(--clr-ink);
    background: white;
    cursor: pointer;
    width: 100%;
    max-width: 148px;
}

.cfg-date-inputs input:focus {
    outline: none;
    border-color: var(--clr-accent);
}

.cfg-date-sep {
    font-size: 8pt;
    color: var(--clr-ink-light);
    flex-shrink: 0;
}

/* Lade-Overlay auf der Event-Liste während AJAX-Request */
.event-list--loading {
    opacity: 0.35;
    pointer-events: none;
    transition: opacity 0.2s;
}

/* ==========================================================================
   TEMPLATE-SELECTOR (Phase 5)
   ========================================================================== */

/* Grid mit 2 Karten pro Zeile */
.cfg-template-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 6px 12px 14px;
}

/* Jede Template-Karte ist ein Radio-Label */
.cfg-template-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 6px 7px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-md);
    cursor: pointer;
    transition:
        border-color 0.15s,
        background 0.15s;
    text-align: center;
    user-select: none;
}

.cfg-template-card input[type='radio'] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cfg-template-card:hover {
    border-color: var(--clr-accent);
    background: var(--clr-surface);
}

.cfg-template-card.is-active {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
}

.cfg-template-card__icon {
    font-size: 16px;
    line-height: 1;
}

.cfg-template-card__name {
    font-size: 7.5pt;
    font-weight: var(--fw-sem);
    color: var(--clr-ink);
}

.cfg-template-card.is-active .cfg-template-card__name {
    color: var(--clr-accent-dark);
}

/* ==========================================================================
   FONT-PICKER (Schriftarten-Auswahl)
   ========================================================================== */
.cfg-label {
    display: block;
    padding: 8px 16px 4px;
    font-size: 7pt;
    font-weight: var(--fw-sem);
    color: var(--clr-ink-xlight);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cfg-select {
    display: block;
    width: calc(100% - 24px);
    margin: 0 12px 10px;
    padding: 6px 8px;
    font-family: var(--ff);
    font-size: 8.5pt;
    color: var(--clr-ink);
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition:
        border-color 0.15s,
        box-shadow 0.15s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7280'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 10px 6px;
    padding-right: 24px;
}

.cfg-select:hover {
    border-color: var(--clr-accent);
}

.cfg-select:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 2px var(--clr-accent-light);
}

/* ==========================================================================
   RESPONSIVE — schmalere Viewports
   ========================================================================== */
@media (max-width: 280mm) {
    html {
        padding-inline: 12px;
    }
}

/* ==========================================================================
   PRINT-STYLES
   ========================================================================== */
@media print {
    html {
        background: none;
        padding: 0 !important; /* Sidebar-Offset zurücksetzen */
    }

    .toolbar,
    .cfg-sidebar {
        display: none !important;
    }

    /* Beim Drucken: Alle Seiten als einzelner Fluss — @page regelt Umbrüche */
    .preview-wrap {
        display: block;
        gap: 0;
    }

    .page {
        width: 210mm;
        height: auto;
        min-height: 297mm;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
        padding: 10mm;
        overflow: visible;
        break-after: page; /* CSS-Seitenumbruch nach jeder .page */
    }

    .page:last-child {
        break-after: auto;
    }

    .footer {
        /* Footer beim Druck am Seitenende halten */
        margin-top: auto;
    }

    @page {
        size: A4 portrait;
        margin: 0;
    }

    .event-row {
        break-inside: avoid;
    }
}