/* ============================================================
   Kunst trifft Natur | Birgit Engelen
   Modernes, ruhiges Design in Naturtönen.
   Bewusst ohne externe Web-Fonts/Tracker geladen: schnell, DSGVO-
   unkritisch, funktioniert auch offline/auf langsamen Verbindungen.
   ============================================================ */

:root {
  --color-bg: #f8f5ef;
  --color-bg-alt: #efe9dc;
  --color-forest: #2f4a3e;
  --color-forest-dark: #1f332a;
  --color-clay: #c1694f;
  --color-clay-dark: #a5523b;
  --color-text: #2b2b26;
  --color-text-muted: #5c5a52;
  --color-border: #ddd5c4;
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(31, 51, 42, 0.25);
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-clay-dark); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-base);
  color: var(--color-forest-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-forest);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* --- Header / Nav --------------------------------------------------- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-forest-dark);
  font-weight: 700;
  font-size: 1.15rem;
}
.brand img { height: 44px; width: 44px; border-radius: 50%; object-fit: cover; }
.brand small { display: block; font-weight: 400; color: var(--color-text-muted); font-size: 0.72rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 1rem;
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--color-forest-dark);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--color-forest);
  color: #fff;
  text-decoration: none;
}

/* --- Untermenü (z.B. "Über mich" > "Vita" / "Meine Werke") ------------- */
.main-nav li.has-submenu { position: relative; }
.main-nav .submenu {
  list-style: none;
  margin: 0;
  padding: 6px;
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow);
  min-width: 190px;
  z-index: 20;
}
.main-nav li.has-submenu:hover .submenu,
.main-nav li.has-submenu:focus-within .submenu {
  display: block;
}
.main-nav .submenu li { width: 100%; }
.main-nav .submenu a {
  display: block;
  padding: 9px 14px;
  border-radius: 8px;
  color: var(--color-forest-dark);
  font-weight: 600;
  font-size: 0.92rem;
}
.main-nav .submenu a:hover, .main-nav .submenu a.active {
  background: var(--color-bg-alt);
  color: var(--color-forest-dark);
}

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 8px; }
  .main-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; }
  .site-header .container { flex-wrap: wrap; }
  .main-nav .submenu {
    display: block;
    position: static;
    box-shadow: none;
    padding: 0 0 4px 18px;
    min-width: 0;
  }
}

/* --- Buttons ---------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--color-clay);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  font-size: 0.98rem;
}
.btn:hover { background: var(--color-clay-dark); }
.btn.btn-outline {
  background: transparent;
  border: 2px solid var(--color-forest);
  color: var(--color-forest-dark) !important;
}
.btn.btn-outline:hover { background: var(--color-forest); color: #fff !important; }
/* Outline-Button für dunkle Hintergründe (z.B. im Hero-Bereich der Startseite) */
.btn.btn-outline-light {
  background: transparent;
  border: 2px solid #fff;
  color: #fff !important;
}
.btn.btn-outline-light:hover { background: #fff; color: var(--color-forest-dark) !important; }
.btn.btn-secondary { background: var(--color-forest); }
.btn.btn-secondary:hover { background: var(--color-forest-dark); }
.btn.btn-danger { background: #a5352b; }
.btn.btn-small { padding: 8px 16px; font-size: 0.85rem; }

/* --- Hero --------------------------------------------------------------- */
.hero {
  background: linear-gradient(160deg, var(--color-forest) 0%, var(--color-forest-dark) 100%);
  color: #f6f2e8;
  padding: 72px 0;
}
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.2rem; max-width: 640px; color: #e7e2d2; }
.hero .actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

/* --- Sections ------------------------------------------------------------ */
.section { padding: 64px 0; }
.section.alt { background: var(--color-bg-alt); }
.section-head { max-width: 720px; margin-bottom: 36px; }
.section-head p { color: var(--color-text-muted); font-size: 1.05rem; }

/* --- Cards / Grid --------------------------------------------------------- */
.grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.card .card-img { aspect-ratio: 4/3; background: var(--color-bg-alt); overflow: hidden; }
.card .card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-body h3 { margin-bottom: 2px; }
.card-body .meta { color: var(--color-clay-dark); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.card-body p { color: var(--color-text-muted); font-size: 0.97rem; margin-bottom: 6px; }
.card-body .card-cta { margin-top: auto; }

/* --- Info list (Termine, Kontakt) ------------------------------------------ */
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.info-list li:last-child { border-bottom: none; }
.tag {
  display: inline-block;
  background: var(--color-bg-alt);
  color: var(--color-forest-dark);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* --- Footer ---------------------------------------------------------------- */
.site-footer {
  background: var(--color-forest-dark);
  color: #d9d4c4;
  padding: 48px 0 28px;
  margin-top: 40px;
}
.site-footer a { color: #f3ede0; }
.footer-grid { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 28px; }
.footer-grid h4 { color: #fff; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 18px; font-size: 0.85rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: #b7b19f; }
.footer-bottom a { color: #b7b19f; }

/* --- Forms (public + admin) --------------------------------------------------- */
.form-field { margin-bottom: 20px; }
.form-field label { display: block; font-weight: 700; margin-bottom: 6px; color: var(--color-forest-dark); }
.form-field .hint { color: var(--color-text-muted); font-size: 0.85rem; margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=time],
input[type=number], input[type=tel], input[type=url], textarea, select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: var(--font-base);
  background: #fff;
  color: var(--color-text);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--color-forest);
  outline-offset: 1px;
}
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }

.alert {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 24px;
  font-weight: 600;
}
.alert-success { background: #e4f2e6; color: #235c2e; }
.alert-error { background: #fbe6e2; color: #8a2c1c; }
.alert-info { background: #e8eef5; color: #223a56; }

/* --- Admin layout --------------------------------------------------------------- */
.admin-body { background: #f2f0ea; }
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 250px;
  background: var(--color-forest-dark);
  color: #e9e5d8;
  flex-shrink: 0;
  padding: 24px 18px;
}
.admin-sidebar h2 { color: #fff; font-size: 1.1rem; }
.admin-sidebar nav ul { list-style: none; margin: 24px 0 0; padding: 0; }
.admin-sidebar nav a {
  display: block;
  color: #d9d4c4;
  padding: 10px 12px;
  border-radius: 8px;
  font-weight: 600;
  margin-bottom: 2px;
}
.admin-sidebar nav a:hover, .admin-sidebar nav a.active { background: rgba(255,255,255,0.12); color: #fff; text-decoration: none; }
.admin-main { flex: 1; padding: 32px; max-width: 980px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }

table.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
table.admin-table th, table.admin-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
table.admin-table th { background: var(--color-bg-alt); color: var(--color-forest-dark); }
table.admin-table img.thumb { width: 64px; height: 48px; object-fit: cover; border-radius: 6px; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.admin-card { background: #fff; border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); margin-bottom: 24px; }
.date-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 10px; }
.date-row-workshop { display: grid; grid-template-columns: 1fr 1.2fr 1fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 10px; }
@media (max-width: 700px) {
  .date-row, .date-row-workshop { grid-template-columns: 1fr 1fr; }
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: auto; }
}

.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--color-forest-dark); padding: 24px; }
.login-box { background: #fff; padding: 40px; border-radius: var(--radius); max-width: 380px; width: 100%; box-shadow: var(--shadow); }
.login-box h1 { font-size: 1.4rem; }

.breadcrumb { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 12px; }
.breadcrumb a { color: var(--color-text-muted); }

.gallery-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.gallery-grid figure { margin: 0; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.gallery-grid img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.gallery-grid figcaption { padding: 8px 10px; font-size: 0.8rem; color: var(--color-text-muted); }

/* --- Editor mit Buttons (Rich-Text, Admin-Bereich) -------------------------- */
.rte-wrapper {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  margin-bottom: 4px;
}
.rte-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.rte-btn {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--color-forest-dark);
  font-family: var(--font-base);
}
.rte-btn:hover { background: var(--color-forest); color: #fff; border-color: var(--color-forest); }
.rte-editable {
  min-height: 160px;
  padding: 14px 16px;
  outline: none;
  line-height: 1.6;
}
.rte-editable h2, .rte-editable h3 { margin-top: 0.6em; }
.rte-editable p { margin: 0 0 0.8em; }
.rte-editable ul, .rte-editable ol { margin: 0 0 0.8em; padding-left: 1.4em; }
.rte-editable:empty:before {
  content: attr(data-placeholder);
  color: var(--color-text-muted);
}

/* --- Anzeige von formatierten Beschreibungstexten auf der öffentlichen Seite --- */
.rich-text h2 { font-size: 1.4rem; margin-top: 1.1em; }
.rich-text h3 { font-size: 1.15rem; margin-top: 1em; }
.rich-text ul, .rich-text ol { margin: 0 0 1em; padding-left: 1.4em; }
.rich-text li { margin-bottom: 0.3em; }
.rich-text blockquote {
  margin: 1em 0;
  padding: 4px 18px;
  border-left: 4px solid var(--color-clay);
  color: var(--color-text-muted);
  font-style: italic;
}
.rich-text a { text-decoration: underline; }