/*
 * Corporate Design – Hansestadt Attendorn
 * Farben, Typografie und Header laut Corporate Design Manual
 */

:root {
    /* Markenfarben */
    --color-petrol: #008894;
    --color-orange: #d78216;
    --color-green: #91b919;
    --color-anthrazit: #4b5055;

    /* 10%-Abstufungen (Hintergründe, laut Manual) */
    --color-petrol-10: #e6f3f1;
    --color-orange-10: #fbf3e8;
    --color-green-10: #f4f8e8;
    --color-anthrazit-10: #edeeee;

    --color-white: #ffffff;
    --color-text: var(--color-anthrazit);
    --color-text-muted: #6a6f74;
    --color-border: #d5d8da;

    --font-family: 'PT Sans', 'Open Sans', 'Segoe UI', Arial, sans-serif;
    --font-weight-book: 400;
    --font-weight-bold: 700;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --shadow-sm: 0 2px 8px rgba(75, 80, 85, 0.08);
    --shadow-md: 0 8px 24px rgba(75, 80, 85, 0.12);

    --content-max: 1100px;
  /* Schutzraum um die Wort-Bildmarke (Manual S. 2) */
    --logo-clearance: clamp(1.25rem, 4vw, 2.5rem);
    --header-band-height: 6px;
}

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

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-book);
    color: var(--color-text);
    background: var(--color-anthrazit-10);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-petrol);
    font-weight: var(--font-weight-bold);
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

a:hover,
a:focus-visible {
    color: var(--color-orange);
}

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

/* ─── Corporate-Design-Header ─── */
.cd-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 200;
    box-shadow: var(--shadow-sm);
}

@media (max-width: 640px) {
    .cd-header {
        position: static;
        top: auto;
    }
}

.cd-header__inner {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--space-md) var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cd-header__left {
    flex: 1 1 12rem;
    min-width: 0;
}

.cd-header__claim {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-petrol);
    text-transform: lowercase;
    letter-spacing: 0.02em;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.cd-header__meta {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
}

.cd-header__org {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.15rem;
}

/* Logo rechts mit Schutzraum */
.cd-header__logo-zone {
    flex: 0 0 auto;
    padding: var(--logo-clearance);
    margin: calc(var(--logo-clearance) * -0.5);
}

.cd-header__logo-link {
    display: block;
    text-decoration: none;
    line-height: 0;
}

.cd-header__logo {
    width: clamp(160px, 28vw, 240px);
    height: auto;
}

.cd-header__bands {
    display: flex;
    height: var(--header-band-height);
}

.cd-header__band {
    flex: 1;
}

.cd-header__band--petrol {
    background: var(--color-petrol);
}

.cd-header__band--green {
    background: var(--color-green);
}

.cd-header__band--orange {
    background: var(--color-orange);
}

/* ─── Hero ─── */
.hero {
    background: linear-gradient(
        135deg,
        var(--color-petrol-10) 0%,
        var(--color-white) 40%,
        var(--color-green-10) 70%,
        var(--color-orange-10) 100%
    );
    padding: var(--space-xl) var(--space-sm) var(--space-lg);
}

.hero__inner {
    max-width: var(--content-max);
    margin: 0 auto;
    text-align: center;
}

.hero__eyebrow {
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-petrol);
    margin-bottom: var(--space-xs);
}

.hero__title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    line-height: 1.15;
    margin-bottom: var(--space-sm);
}

.hero__lead {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    max-width: 42rem;
    margin: 0 auto var(--space-md);
    color: var(--color-text-muted);
}

.hero__cta {
    display: inline-block;
    padding: 0.75em 1.5em;
    background: var(--color-petrol);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-bold);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero__cta:hover,
.hero__cta:focus-visible {
    background: #006f78;
    color: var(--color-white);
    transform: translateY(-1px);
}

/* ─── Sections ─── */
.section {
    padding: var(--space-lg) var(--space-sm);
}

.section__inner {
    max-width: var(--content-max);
    margin: 0 auto;
}

.section__header {
    margin-bottom: var(--space-md);
}

.section__title {
    font-size: clamp(1.5rem, 3vw, 1.85rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    margin-bottom: var(--space-xs);
}

.section__intro {
    color: var(--color-text-muted);
    max-width: 50rem;
}

.section--archive {
    background: var(--color-white);
}

.section--info {
    background: var(--color-anthrazit-10);
}

/* ─── Archiv-Panel ─── */
.archive-panel {
    background: var(--color-petrol-10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.archive-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

@media (min-width: 768px) {
    .archive-controls {
        display: grid;
        grid-template-columns: 1fr 1.4fr;
        grid-template-rows: auto auto;
        column-gap: var(--space-md);
        row-gap: 0.4rem;
        align-items: stretch;
    }

    .control-group {
        display: contents;
    }

    .control-group--date > label {
        grid-column: 1;
        grid-row: 1;
    }

    .control-group--date > input {
        grid-column: 1;
        grid-row: 2;
    }

    .control-group--search .search-label-row {
        grid-column: 2;
        grid-row: 1;
    }

    .control-group--search .search-row {
        grid-column: 2;
        grid-row: 2;
    }
}

.control-group label {
    display: flex;
    align-items: center;
    min-height: 2.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.control-group input[type="date"],
.control-group input[type="text"] {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.65em 0.85em;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 1rem;
    font-weight: var(--font-weight-book);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

/* iOS: native datepicker indicator compact halten */
.control-group--date input[type="date"] {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 2.2rem;
}

.control-group--date input[type="date"]::-webkit-calendar-picker-indicator {
    width: 1.1rem;
    height: 1.1rem;
    margin: 0;
    padding: 0;
    opacity: 0.85;
}

.control-group input:focus {
    outline: none;
    border-color: var(--color-petrol);
    box-shadow: 0 0 0 3px rgba(0, 136, 148, 0.2);
}

.control-group input[type="date"]:disabled {
    opacity: 0.55;
    background: var(--color-anthrazit-10);
    cursor: not-allowed;
}

.search-label-row {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    min-height: 2.25rem;
}

.search-label-row label {
    margin-bottom: 0;
    flex: 1;
    min-width: 0;
}

.search-row {
    display: flex;
    align-items: stretch;
    gap: var(--space-xs);
}

.search-row input {
    flex: 1;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-petrol);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
}

.btn-icon:hover,
.btn-icon:focus-visible {
    background: var(--color-petrol);
    color: var(--color-white);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0 1rem;
    min-height: 2.75rem;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-petrol);
    color: var(--color-white);
    font-family: inherit;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: #006f78;
    color: var(--color-white);
}

@media (max-width: 480px) {
    .btn-primary__text {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }

    .btn-primary {
        padding: 0 0.85rem;
    }
}

/* Ergebnisse */
.results-heading {
    font-size: 1.2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-petrol);
    text-align: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.event-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-petrol);
    animation: fadeIn 0.35s ease forwards;
    opacity: 0;
    transition: box-shadow 0.2s, transform 0.2s;
}

.event-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.event-year {
    font-size: 1.35rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-orange);
    margin-bottom: var(--space-xs);
}

.event-title {
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    margin-bottom: var(--space-sm);
}

.event-desc {
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    max-width: 65ch;
    line-height: 1.65;
    hyphens: auto;
    -webkit-hyphens: auto;
    overflow-wrap: break-word;
}

.event-desc__p {
    margin: 0 0 0.85em;
}

.event-desc__p:last-child,
.event-desc__list-intro:last-of-type {
    margin-bottom: 0.5em;
}

.event-desc__list {
    margin: 0.35em 0 0.85em 1.15em;
    padding-left: 0.85em;
    list-style-type: disc;
}

.event-desc__list li {
    margin-bottom: 0.45em;
    padding-left: 0.15em;
}

.event-desc__list li:last-child {
    margin-bottom: 0;
}

.event-desc__quote {
    font-style: italic;
    color: var(--color-anthrazit);
}

.event-desc__quote-block {
    margin: 0.65em 0;
    padding: 0.6em 1em;
    border-left: 3px solid var(--color-petrol);
    background: var(--color-petrol-10);
    font-style: italic;
    color: var(--color-text);
}

.event-source {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border-top: 1px dashed var(--color-border);
    padding-top: var(--space-sm);
}

.highlight {
    background: var(--color-orange-10);
    color: var(--color-anthrazit);
    font-weight: var(--font-weight-bold);
    padding: 0 2px;
    border-radius: 2px;
}

.empty-state {
    text-align: center;
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
}

.loading {
    text-align: center;
    padding: var(--space-lg);
    color: var(--color-petrol);
    font-weight: var(--font-weight-bold);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-petrol-10);
    border-top-color: var(--color-petrol);
    border-radius: 50%;
    margin: 0 auto var(--space-sm);
    animation: spin 0.8s linear infinite;
}

.hidden {
    display: none !important;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Info-Karten ─── */
.info-grid {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.info-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--color-petrol);
}

.info-card--petrol {
    border-top-color: var(--color-petrol);
    background: var(--color-petrol-10);
}

.info-card--green {
    border-top-color: var(--color-green);
    background: var(--color-green-10);
}

.info-card--orange {
    border-top-color: var(--color-orange);
    background: var(--color-orange-10);
}

.info-card__title {
    font-size: 1.05rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    margin-bottom: var(--space-xs);
}

.info-card__text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ─── Footer / Kontakt ─── */
.site-footer {
    background: var(--color-anthrazit);
    color: var(--color-white);
    margin-top: auto;
    padding: var(--space-lg) var(--space-sm) var(--space-md);
}

.site-footer a {
    color: var(--color-white);
    font-weight: var(--font-weight-book);
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--color-green);
}

.site-footer__inner {
    max-width: var(--content-max);
    margin: 0 auto;
}

.site-footer__grid {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.site-footer__title {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.site-footer__address {
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.92;
}

.site-footer__list {
    list-style: none;
    font-size: 0.9rem;
}

.site-footer__list li {
    margin-bottom: 0.35rem;
}

.site-footer__copy {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.7;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* ─── Rechtstexte (Datenschutz etc.) ─── */
.cd-header__home-link {
    color: var(--color-anthrazit);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
}

.cd-header__home-link:hover,
.cd-header__home-link:focus-visible {
    color: var(--color-petrol);
    text-decoration: underline;
}

.legal-nav {
    margin-bottom: var(--space-md);
}

.legal-nav--bottom {
    margin-top: var(--space-lg);
    margin-bottom: 0;
}

.legal-nav__back {
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
    font-weight: var(--font-weight-bold);
    color: var(--color-petrol);
    text-decoration: none;
}

.legal-nav__back:hover,
.legal-nav__back:focus-visible {
    color: var(--color-orange);
    text-decoration: underline;
}

.legal-prose {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    max-width: 50rem;
}

.legal-prose h2 {
    font-size: 1.15rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
    margin: var(--space-md) 0 var(--space-xs);
}

.legal-prose h2:first-child {
    margin-top: 0;
}

.legal-prose p,
.legal-prose ul {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.65;
}

.legal-prose ul {
    margin-left: 1.25em;
    list-style: disc;
}

.legal-prose li {
    margin-bottom: 0.35em;
}

.legal-prose code {
    background: var(--color-anthrazit-10);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.88em;
}

.legal-prose__address {
    font-style: normal;
    line-height: 1.7;
    margin-bottom: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-petrol-10);
    border-radius: var(--radius-sm);
}

.legal-prose__meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ─── Modal ─── */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(75, 80, 85, 0.55);
}

.modal__dialog {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--color-petrol);
    animation: fadeIn 0.25s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--color-petrol-10);
    border-bottom: 1px solid var(--color-border);
}

.modal__title {
    font-size: 1.15rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-anthrazit);
}

.modal__close {
    background: none;
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0 0.25rem;
}

.modal__close:hover,
.modal__close:focus-visible {
    color: var(--color-petrol);
}

.modal__body {
    padding: var(--space-md);
    font-size: 0.95rem;
}

.modal__body p {
    margin-bottom: var(--space-sm);
}

.modal__body ul {
    margin-left: 1.25em;
    list-style: disc;
}

.modal__body li {
    margin-bottom: 0.35rem;
}

.modal__body code {
    background: var(--color-anthrazit-10);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.88em;
}

/* ─── Responsive Header ─── */
@media (max-width: 640px) {
    .cd-header {
        height: 20svh;
        min-height: 20svh;
        max-height: 20svh;
        border-bottom-width: 0;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .cd-header__inner {
        display: grid;
        grid-template-rows: auto auto;
        justify-items: center;
        align-content: center;
        text-align: center;
        padding: 0.4rem 0.8rem;
        gap: 0.15rem;
        flex: 1 1 auto;
    }

    .cd-header__logo-zone {
        align-self: center;
        order: 0;
        padding: 0.1rem 0.25rem;
        margin: 0;
    }

    .cd-header__left {
        text-align: center;
        width: 100%;
        order: 1;
    }

    .cd-header__logo-link {
        display: inline-flex;
        justify-content: center;
    }

    .cd-header__logo {
        width: auto;
        height: 6.8svh;
        max-width: 78vw;
        object-fit: contain;
    }

    .cd-header__claim {
        font-size: 0.95rem;
        margin-bottom: 0.1rem;
    }

    .cd-header__meta {
        font-size: 0.9rem;
        line-height: 1.2;
    }

    .cd-header__org {
        font-size: 0.78rem;
        margin-top: 0.05rem;
    }

    .cd-header__bands {
        height: 4px;
        flex: 0 0 4px;
    }

    .control-group--date input[type="date"] {
        display: block;
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .archive-panel,
    .archive-controls {
        overflow-x: hidden;
    }
}