/* Kalkstädter Wülfrath e.V. – Hauptstylesheet */

/* ============================================================
   CSS Custom Properties – hier Farben anpassen
   ============================================================ */
:root {
  --color-primary:      #4db89e;
  --color-primary-dark: #3a9a82;
  --color-primary-light:#d4f0e8;
  --color-accent:       #7ecfba;
  --color-bg:           #f8fdfb;
  --color-surface:      #ffffff;
  --color-text:         #2a2520;
  --color-text-muted:   #6b6560;
  --color-border:       #d8ede7;
  --color-danger:       #c0392b;
  /* Barrierefreie Interaktionsfarbe (4.5:1 auf weißem Hintergrund) */
  --color-link:         #1a6b55;
  --color-link-hover:   #124f3e;

  --font-sans: system-ui, -apple-system, sans-serif;
  --radius:    6px;
  --shadow:    0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);

  --nav-height: 4rem;
  --max-width:  1100px;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }

/* ============================================================
   Layout
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
main { flex: 1; padding: 2rem 0 4rem; }

/* ============================================================
   Skip-Link (Barrierefreiheit)
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background: var(--color-text);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { top: 0; }

/* ============================================================
   Navigation
   ============================================================ */
.site-nav {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.nav-brand { font-weight: 700; font-size: 1.1rem; color: var(--color-text); line-height: 1.2; }
.nav-brand span { display: block; font-size: 0.75rem; font-weight: 400; color: var(--color-text-muted); }
.nav-links { display: flex; gap: 0.25rem; list-style: none; align-items: center; }
.nav-links a {
  display: block; padding: 0.4rem 0.85rem; border-radius: var(--radius);
  color: var(--color-text); font-size: 0.95rem; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--color-primary-light); color: var(--color-link); text-decoration: none;
}
.nav-toggle {
  display: none; background: none; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 0.4rem 0.6rem; cursor: pointer;
  font-size: 1.2rem; line-height: 1; color: var(--color-text);
}
@media (max-width: 700px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column; align-items: flex-start; gap: 0;
    position: absolute; top: var(--nav-height); left: 0; right: 0;
    background: var(--color-surface); border-bottom: 2px solid var(--color-primary);
    padding: 0.75rem 1.25rem 1rem; box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.6rem 0.5rem; width: 100%; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  background: linear-gradient(135deg, #c8eee3 0%, #7ecfba 50%, #4db89e 100%);
  padding: 4rem 1.25rem;
  text-align: center;
}
.hero h1 { color: var(--color-text); margin-bottom: 0.75rem; }
.hero p { color: #3a5a52; font-size: 1.15rem; max-width: 600px; margin: 0 auto 1.5rem; }

/* ============================================================
   Flash
   ============================================================ */
.flash { padding: 0.85rem 1.25rem; border-radius: var(--radius); margin-bottom: 1.25rem; font-weight: 500; }
.flash.notice { background: var(--color-primary-light); color: var(--color-link); border: 1px solid var(--color-accent); }
.flash.alert  { background: #fdecea; color: var(--color-danger); border: 1px solid #f5c6c6; }

/* ============================================================
   Cards
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  display: flex; flex-direction: column; transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-image img { width: 100%; height: 200px; object-fit: cover; }
.card-image--poster img {
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.card-image-placeholder {
  width: 100%; height: 200px; background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
}
.card-image-placeholder--poster { aspect-ratio: 3 / 4; height: auto; }
.card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: 0.5rem; }
.card-body h3 { font-size: 1.1rem; }
.card-body h3 a { color: var(--color-text); }
.card-body h3 a:hover { color: var(--color-primary-dark); text-decoration: none; }
.card-meta { font-size: 0.85rem; color: var(--color-text-muted); display: flex; flex-wrap: wrap; gap: 0.75rem; }
.card-body p { color: var(--color-text-muted); font-size: 0.95rem; }
.card-footer { padding: 0.75rem 1.25rem; border-top: 1px solid var(--color-border); display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }

/* ============================================================
   Badges
   ============================================================ */
.badge {
  display: inline-block; padding: 0.2rem 0.65rem; border-radius: 99px;
  font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
}
.badge-auftritt  { background: #e0f0ff; color: #2563ab; }
.badge-party     { background: #fde8f5; color: #9b2580; }
.badge-sonstiges { background: var(--color-primary-light); color: var(--color-link); }
.badge-draft     { background: #fff3cd; color: #856404; }
.badge-published { background: #d4edda; color: #1a6430; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-block; padding: 0.55rem 1.25rem; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 600; cursor: pointer; border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s; text-align: center; text-decoration: none;
}
.btn-primary { background: var(--color-primary); color: var(--color-text); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: var(--color-text); text-decoration: none; }
.btn-outline { background: transparent; color: var(--color-link); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary-light); color: var(--color-link); text-decoration: none; }
.btn-danger { background: transparent; color: var(--color-danger); border-color: var(--color-danger); font-size: 0.85rem; padding: 0.3rem 0.75rem; }
.btn-danger:hover { background: var(--color-danger); color: #fff; text-decoration: none; }
.btn-sm { padding: 0.3rem 0.75rem; font-size: 0.85rem; }

/* ============================================================
   Page Header
   ============================================================ */
.page-header {
  margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 2px solid var(--color-border);
  display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.page-header h1 { margin: 0; }

/* ============================================================
   Veranstaltungs-Detail
   ============================================================ */
.event-detail {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3rem;
  align-items: start;
  padding: 2rem 0 4rem;
}

.event-detail__poster img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.event-detail__content { padding-top: 0.5rem; }

.event-detail__content h1 { margin: 0.5rem 0 1.25rem; }

.event-detail__meta {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.event-detail__meta-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.event-detail__meta-label {
  font-weight: 700;
  color: var(--color-text-muted);
  min-width: 60px;
}

.event-detail__description {
  margin-bottom: 1.5rem;
  max-width: 600px;
}

.event-detail__description p { margin-bottom: 0.75rem; }

@media (max-width: 720px) {
  .event-detail {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .event-detail__poster { max-width: 320px; }
}

/* ============================================================
   Article Detail
   ============================================================ */
.article-header { margin-bottom: 2rem; }
.article-header h1 { margin-bottom: 0.5rem; }
.article-meta { color: var(--color-text-muted); font-size: 0.9rem; display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.article-image { border-radius: var(--radius); overflow: hidden; margin-bottom: 2rem; }
.article-image img { width: 100%; max-height: 500px; object-fit: cover; }
.article-content { max-width: 720px; }
.article-content p { margin-bottom: 1rem; }

/* ============================================================
   Link-Listen (Presse, Kanäle)
   ============================================================ */
.link-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.link-list li {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.link-meta { font-size: 0.85rem; color: var(--color-text-muted); }
.platform-icon { font-size: 1.4rem; }
.channel-info { display: flex; align-items: center; gap: 0.75rem; }

/* ============================================================
   Startseite Sections
   ============================================================ */
.section { padding: 3rem 0; }
.section + .section { border-top: 1px solid var(--color-border); }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; flex-wrap: wrap; gap: 0.75rem; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--color-text); color: #c8c4c0; padding: 2.5rem 0 1.5rem; font-size: 0.9rem; }
.site-footer a { color: var(--color-accent); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-col h2 { color: #fff; margin-bottom: 0.75rem; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col p, .footer-col address { font-style: normal; line-height: 1.8; }
.footer-col ul { list-style: none; }
.footer-col ul li + li { margin-top: 0.35rem; }
.footer-bottom { border-top: 1px solid #3a3530; padding-top: 1.25rem; text-align: center; color: #c8c4c0; font-size: 0.82rem; }

/* ============================================================
   Utility
   ============================================================ */
.text-muted  { color: var(--color-text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.empty-state {
  text-align: center; padding: 3rem; color: var(--color-text-muted);
  background: var(--color-surface); border: 1px dashed var(--color-border); border-radius: var(--radius);
}

/* ============================================================
   Startseite – Hero
   ============================================================ */
.home-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-text);
  margin-top: -2rem; /* hebt main-padding auf */
}

.home-hero__img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center center;
  display: block;
  opacity: 0.82;
}

@media (max-width: 600px) {
  .home-hero__img { height: 600px; }
  .home-hero__content { padding: 1.5rem 0 2rem; }
}

.home-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-start;
}

.home-hero__content {
  padding: 2.5rem 0 3rem;
  color: #fff;
  max-width: 640px;
}

.home-hero__eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

.home-hero__content h1 {
  color: #fff;
  margin-bottom: 0.6rem;
}

.home-hero__content p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.home-hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-light {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn-light:hover {
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
  text-decoration: none;
}

/* ============================================================
   Startseite – Veranstaltungs-Agenda
   ============================================================ */
.event-agenda {
  list-style: none;
  padding: 0;
}

.event-agenda__item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.event-agenda__item:first-child {
  border-top: 1px solid var(--color-border);
}

.event-agenda__date {
  flex-shrink: 0;
  width: 54px;
  text-align: center;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: 0.45rem 0.25rem;
  line-height: 1;
}

.event-agenda__day {
  display: block;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-link);
  line-height: 1;
}

.event-agenda__month {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-link);
  margin-top: 0.2rem;
}

.event-agenda__info {
  flex: 1;
  min-width: 0;
}

.event-agenda__info h3 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.event-agenda__info h3 a {
  color: var(--color-text);
}

.event-agenda__info h3 a:hover {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.event-agenda__location {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.event-agenda__aside {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

@media (max-width: 560px) {
  .event-agenda__item { flex-wrap: wrap; }
  .event-agenda__aside { margin-left: calc(54px + 1.25rem); }
}

/* ============================================================
   Startseite – Mitmachen-CTA
   ============================================================ */
.home-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 3.5rem 0;
  text-align: center;
  color: var(--color-text);
  margin-top: 1px; /* verhindert Border-Kollaps mit .section */
}

.home-cta h2 {
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.home-cta p {
  color: var(--color-text);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 1.75rem;
}

.home-cta .btn-light {
  color: var(--color-text);
  border-color: rgba(42, 37, 32, 0.45);
  background: rgba(255, 255, 255, 0.3);
}

.home-cta .btn-light:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

.home-cta__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Startseite – Soziale Medien
   ============================================================ */
.home-social {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--color-border);
}

.home-social__label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.social-row {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.social-row a {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.social-row a:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  text-decoration: none;
}

/* Statische Seiten (Über uns, Mitmachen etc.) */
.static-page {
  max-width: 760px;
  padding: 2rem 0 4rem;
}

.static-page h1 { margin-bottom: 1.5rem; }

.static-page h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.25rem;
}

.static-page p  { margin-bottom: 1rem; }

.static-page ul, .static-page ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.static-page li { margin-bottom: 0.35rem; }

.static-address {
  font-style: normal;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: inline-block;
  min-width: 280px;
}

.static-table {
  border-collapse: collapse;
  margin-bottom: 1rem;
  width: 100%;
  max-width: 480px;
}

.static-table td {
  padding: 0.5rem 1rem 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.static-table th {
  padding: 0.5rem 1rem 0.5rem 0;
  border-bottom: 2px solid var(--color-border);
  font-weight: 700;
  text-align: left;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.static-table td:last-child {
  font-weight: 600;
  white-space: nowrap;
}

.static-callout {
  background: var(--color-primary-light);
  border: 1px solid var(--color-accent);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  color: var(--color-link);
}

.static-callout--warning {
  background: #fffbeb;
  border-color: #f59e0b;
  border-left-color: #d97706;
  color: #92400e;
}

/* Chronik-Timeline */
.chronik-liste {
  list-style: none;
  padding: 0;
  margin: 0;
}

.chronik-liste li {
  display: flex;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.chronik-jahr {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-link);
  min-width: 60px;
  padding-top: 0.1rem;
}

/* Login / Passwort-Seiten */
.admin-login-wrapper {
  max-width: 420px;
  margin: 4rem auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.admin-login-wrapper h1 { margin-bottom: 1.5rem; font-size: 1.5rem; }