/* Admin-Bereich: bewusst neutral gehalten, unabhängig von den Website-Farben */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --admin-primary: #4F46E5;
  --admin-primary-dark: #3730A3;
  --admin-bg: #F3F4F6;
  --admin-dark: #111827;
  --admin-border: #E5E7EB;
  --admin-radius: 12px;
  --admin-shadow: 0 6px 20px rgba(17, 24, 39, 0.06);
  --admin-shadow-lg: 0 14px 34px rgba(17, 24, 39, 0.14);
  --transition: 180ms ease;
}

body {
  margin: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background: var(--admin-bg);
  color: var(--admin-dark);
}

a { color: var(--admin-primary); }
h1, h2, h3 { margin: 0 0 0.5em; }
code { background: #EEF2FF; padding: 0.15em 0.5em; border-radius: 6px; font-size: 0.85em; }

/* ---------- Login ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, #4F46E5, #06B6D4); }
.login-card {
  background: #fff; padding: 2.5rem; border-radius: var(--admin-radius); box-shadow: var(--admin-shadow);
  width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 1rem;
}
.login-brand-mark { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, #4F46E5, #06B6D4); }
.login-sub { color: #6B7280; margin-top: -0.6rem; font-size: 0.92rem; }
.login-card label { display: flex; flex-direction: column; gap: 0.35em; font-size: 0.9rem; font-weight: 600; }
.login-card input { font: inherit; padding: 0.7em 0.9em; border-radius: 8px; border: 1.5px solid var(--admin-border); }

/* ---------- Shell / Sidebar ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 230px; background: var(--admin-dark); color: #fff; flex-shrink: 0;
  display: flex; flex-direction: column; padding: 1.4rem 1rem; position: sticky; top: 0; height: 100vh;
}
.admin-brand { display: flex; align-items: center; gap: 0.6em; font-weight: 700; padding: 0 0.5rem 1.4rem; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 1.2rem; }
.admin-brand .brand-mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #4F46E5, #06B6D4); flex-shrink: 0; }
.admin-nav { display: flex; flex-direction: column; gap: 0.25rem; flex: 1; }
.admin-nav a {
  display: flex; align-items: center; gap: 0.7em; color: rgba(255,255,255,0.75); text-decoration: none;
  padding: 0.65em 0.8em; border-radius: 8px; font-size: 0.94rem; transition: background var(--transition), color var(--transition);
}
.admin-nav a .icon { width: 18px; height: 18px; }
.admin-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-nav a.is-active { background: var(--admin-primary); color: #fff; }
.admin-sidebar-footer { display: flex; flex-direction: column; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.1); }
.admin-sidebar-footer a { color: rgba(255,255,255,0.7); font-size: 0.88rem; text-decoration: none; }
.admin-sidebar-footer a:hover { color: #fff; }

.admin-main { flex: 1; padding: 2rem 2.4rem; max-width: 1100px; }
.admin-header { margin-bottom: 1.6rem; }
.admin-header p { color: #6B7280; margin: 0; }

/* ---------- Cards / Table ---------- */
.card { background: #fff; border-radius: var(--admin-radius); box-shadow: var(--admin-shadow); padding: 1.6rem; margin-bottom: 1.6rem; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 0.8em 0.6em; border-bottom: 1px solid var(--admin-border); font-size: 0.94rem; }
.admin-table th { color: #6B7280; font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; }
.table-actions { display: flex; gap: 0.5rem; align-items: center; white-space: nowrap; }
.inline-form { display: inline-flex; margin: 0; }

.badge { display: inline-block; padding: 0.25em 0.7em; border-radius: 999px; background: #F3F4F6; color: #6B7280; font-size: 0.78rem; font-weight: 600; }
.badge-ok { background: #ECFDF5; color: #047857; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 0.4em; border-radius: 8px; padding: 0.65em 1.2em; font-weight: 600; font-size: 0.92rem; border: 1.5px solid transparent; cursor: pointer; text-decoration: none; transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition); }
.btn-sm { padding: 0.4em 0.8em; font-size: 0.85rem; }
.btn-primary { background: var(--admin-primary); color: #fff; }
.btn-primary:hover { background: var(--admin-primary-dark); }
.btn-outline { border-color: var(--admin-primary); color: var(--admin-primary); background: #fff; }
.btn-outline:hover { background: #EEF2FF; }
.btn-ghost { background: transparent; color: #4B5563; border-color: var(--admin-border); }
.btn-ghost:hover { background: #F9FAFB; }
.btn-danger { background: #fff; color: #DC2626; border-color: #FCA5A5; }
.btn-danger:hover { background: #FEF2F2; }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* ---------- Forms ---------- */
.stack-form { display: flex; flex-direction: column; gap: 1.1rem; max-width: 520px; }
.stack-form label, .field-label { display: flex; flex-direction: column; gap: 0.35em; font-weight: 600; font-size: 0.88rem; color: #374151; }
.stack-form input[type=text], .stack-form input[type=email], .stack-form input[type=password], .stack-form input[type=url],
.stack-form textarea, .stack-form select,
.field input[type=text], .field input[type=url], .field textarea, .field select {
  font: inherit; padding: 0.65em 0.85em; border-radius: 8px; border: 1.5px solid var(--admin-border); width: 100%;
}
.stack-form input:focus, .stack-form textarea:focus, .field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--admin-primary); }
.checkbox-label { flex-direction: row !important; align-items: center; gap: 0.5em !important; font-weight: 500 !important; }
.color-row { display: flex; align-items: center; gap: 0.6em; }
.color-row input[type=color] { width: 42px; height: 34px; padding: 2px; border-radius: 6px; border: 1.5px solid var(--admin-border); background: #fff; }
.color-row input[type=text] { max-width: 120px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.2rem; max-width: 720px; }

.flash { padding: 0.8em 1.1em; border-radius: 8px; margin-bottom: 1.2rem; font-weight: 500; font-size: 0.92rem; }
.flash-success { background: #ECFDF5; color: #047857; }
.flash-error { background: #FEF2F2; color: #B91C1C; }

/* =========================================================
   Page Builder
   ========================================================= */
.builder-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: #fff; border-radius: var(--admin-radius); box-shadow: var(--admin-shadow);
  padding: 1rem 1.4rem; margin-bottom: 1.6rem; position: sticky; top: 1rem; z-index: 20; flex-wrap: wrap;
}
.builder-toolbar .page-title-input { font-size: 1.05rem; font-weight: 700; border: none; border-bottom: 2px solid transparent; padding: 0.2em 0; background: transparent; min-width: 200px; }
.builder-toolbar .page-title-input:focus { outline: none; border-bottom-color: var(--admin-primary); }
.builder-toolbar .page-slug { color: #9CA3AF; font-size: 0.85rem; }
.toolbar-actions { display: flex; gap: 0.6rem; }

.view-toggle { display: flex; background: #F3F4F6; border-radius: 999px; padding: 3px; gap: 2px; }
.view-toggle-btn { border: none; background: none; padding: 0.5em 1.1em; border-radius: 999px; font-size: 0.85rem; font-weight: 600; color: #6B7280; cursor: pointer; }
.view-toggle-btn.is-active { background: #fff; color: var(--admin-dark); box-shadow: var(--admin-shadow); }

.live-canvas-hint { color: #9CA3AF; font-size: 0.85rem; margin: -0.6rem 0 1rem; }
.live-canvas-wrap { border-radius: var(--admin-radius); overflow: hidden; box-shadow: var(--admin-shadow); background: #fff; margin-bottom: 1.5rem; }
.live-canvas-frame { width: 100%; height: 78vh; border: none; display: block; }

.block-list { display: flex; flex-direction: column; gap: 0.7rem; }
.block-card {
  display: flex; align-items: center; gap: 0.9rem;
  background: #fff; border-radius: var(--admin-radius); box-shadow: var(--admin-shadow);
  padding: 0.75rem 1rem; border-left: 4px solid var(--block-color, #E5E7EB);
  cursor: pointer; transition: box-shadow var(--transition), transform var(--transition);
}
.block-card:hover { box-shadow: var(--admin-shadow-lg); transform: translateY(-1px); }
.block-card.is-dragging { opacity: 0.4; }
.block-card .drag-handle { cursor: grab; color: #D1D5DB; font-size: 1rem; line-height: 1; padding: 0 0.1em; flex-shrink: 0; }

.block-icon-badge {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--block-color, #6B7280); color: #fff;
}
.block-icon-badge .icon { width: 19px; height: 19px; }

.block-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.block-type-label { font-weight: 700; font-size: 0.95rem; }
.block-summary { font-size: 0.82rem; color: #9CA3AF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.block-card-actions { display: flex; align-items: center; gap: 0.1rem; flex-shrink: 0; opacity: 0.4; transition: opacity var(--transition); }
.block-card:hover .block-card-actions, .block-card:focus-within .block-card-actions { opacity: 1; }
.icon-btn { background: none; border: none; padding: 0.35em; border-radius: 6px; color: #6B7280; display: flex; cursor: pointer; }
.icon-btn:hover { background: #F3F4F6; color: var(--admin-dark); }
.icon-btn .icon { width: 17px; height: 17px; }
.icon-btn.danger:hover { background: #FEF2F2; color: #DC2626; }

.field { margin-bottom: 1rem; }
.field-hint { font-size: 0.78rem; color: #9CA3AF; font-weight: 400; }

.sub-list { display: flex; flex-direction: column; gap: 0.8rem; }
.sub-item { border: 1.5px dashed var(--admin-border); border-radius: 10px; padding: 1rem; position: relative; background: #FAFAFB; }
.sub-item-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.7rem; }
.sub-item-head span { font-size: 0.8rem; font-weight: 700; color: #6B7280; text-transform: uppercase; letter-spacing: 0.03em; }
.sub-item-actions { display: flex; gap: 0.2rem; }
.add-item-btn { margin-top: 0.3rem; }

.richtext-field { border: 1.5px solid var(--admin-border); border-radius: 8px; overflow: hidden; }
.richtext-toolbar { display: flex; align-items: center; gap: 2px; padding: 0.35rem; background: #F9FAFB; border-bottom: 1px solid var(--admin-border); flex-wrap: wrap; }
.richtext-toolbar button {
  border: none; background: none; min-width: 28px; height: 28px; padding: 0 0.3em; border-radius: 6px;
  font-size: 0.82rem; color: #374151; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.richtext-toolbar button .icon { width: 16px; height: 16px; }
.richtext-toolbar button:hover { background: #E5E7EB; }
.richtext-toolbar button.is-active { background: var(--admin-primary); color: #fff; }
.richtext-toolbar .richtext-sep { width: 1px; height: 20px; background: var(--admin-border); margin: 0 4px; flex-shrink: 0; }
.richtext-editor { min-height: 140px; max-height: 360px; overflow-y: auto; padding: 0.8em 1em; font-size: 0.95rem; line-height: 1.6; }
.richtext-editor:focus { outline: none; }
.richtext-editor p { margin: 0 0 0.8em; }
.richtext-editor p:last-child { margin-bottom: 0; }
.richtext-editor h2 { font-size: 1.25rem; margin: 0.5em 0; }
.richtext-editor h3 { font-size: 1.05rem; margin: 0.5em 0; }
.richtext-editor blockquote { border-left: 3px solid var(--admin-primary); margin: 0.6em 0; padding-left: 1em; color: #6B7280; }
.richtext-editor ul { margin: 0.4em 0; padding-left: 1.4em; }
.richtext-editor a { color: var(--admin-primary); text-decoration: underline; }

.media-field { display: flex; align-items: center; gap: 0.8rem; }
.media-preview {
  width: 72px; height: 54px; border-radius: 8px; background: #F3F4F6 center/cover no-repeat;
  display: flex; align-items: center; justify-content: center; color: #9CA3AF; font-size: 0.7rem; overflow: hidden; flex-shrink: 0;
  border: 1.5px solid var(--admin-border);
}
.media-preview img, .media-preview video { width: 100%; height: 100%; object-fit: cover; }
.media-field-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.add-block-search { width: 100%; padding: 0.7em 1em; border-radius: 8px; border: 1.5px solid var(--admin-border); font: inherit; margin-bottom: 1rem; }
.add-block-search:focus { outline: none; border-color: var(--admin-primary); }
.add-block-grid { max-height: 55vh; overflow-y: auto; padding: 0.1rem; }
.add-block-category { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: #9CA3AF; margin: 1.1rem 0 0.6rem; }
.add-block-category:first-child { margin-top: 0; }
.add-block-grid-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.7rem; }
.add-block-option {
  display: flex; flex-direction: column; align-items: center; gap: 0.55rem;
  border: 1.5px solid var(--admin-border); border-radius: 10px; padding: 1.1rem 0.8rem; text-align: center;
  background: #fff; cursor: pointer; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.add-block-option:hover { border-color: var(--block-color, var(--admin-primary)); transform: translateY(-2px); box-shadow: var(--admin-shadow); }
.add-block-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: var(--block-color, var(--admin-primary)); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.add-block-icon .icon { width: 20px; height: 20px; }
.add-block-option span:last-child { display: block; font-size: 0.82rem; font-weight: 600; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(17,24,39,0.55); display: none;
  align-items: flex-start; justify-content: center; z-index: 500; padding: 4vh 1rem; overflow-y: auto;
}
.modal-overlay.is-open { display: flex; }
.modal-box { background: #fff; border-radius: var(--admin-radius); width: 100%; max-width: 640px; padding: 1.6rem; box-shadow: var(--admin-shadow); }
.modal-box.modal-wide { max-width: 820px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.modal-close { background: none; border: none; font-size: 1.4rem; line-height: 1; color: #9CA3AF; cursor: pointer; }

.modal-box.modal-edit { display: flex; flex-direction: column; max-height: 85vh; padding: 0; }
.modal-edit .modal-head { padding: 1.3rem 1.6rem; margin-bottom: 0; border-bottom: 1px solid var(--admin-border); flex-shrink: 0; }
.modal-edit-title { display: flex; align-items: center; gap: 0.7rem; }
.modal-edit-title h2 { font-size: 1.05rem; }
.modal-edit-icon {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  background: var(--block-color, var(--admin-primary)); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.modal-edit-icon .icon { width: 18px; height: 18px; }
.modal-edit-body { padding: 1.4rem 1.6rem; overflow-y: auto; flex: 1; }
.modal-edit-footer { padding: 1rem 1.6rem; border-top: 1px solid var(--admin-border); display: flex; justify-content: flex-end; gap: 0.7rem; flex-shrink: 0; }

.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.8rem; max-height: 50vh; overflow-y: auto; padding: 0.2rem; }
.media-grid-item { border: 2px solid transparent; border-radius: 8px; overflow: hidden; cursor: pointer; background: #F3F4F6; aspect-ratio: 1; position: relative; }
.media-grid-item:hover { border-color: var(--admin-primary); }
.media-grid-item img, .media-grid-item video { width: 100%; height: 100%; object-fit: cover; }
.media-grid-item .media-name { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(17,24,39,0.7); color: #fff; font-size: 0.65rem; padding: 0.2em 0.4em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.upload-dropzone { border: 2px dashed var(--admin-border); border-radius: 10px; padding: 1.4rem; text-align: center; margin-bottom: 1rem; color: #6B7280; font-size: 0.9rem; }
.upload-dropzone input { margin-top: 0.6rem; }

.toast { position: fixed; bottom: 1.4rem; right: 1.4rem; background: var(--admin-dark); color: #fff; padding: 0.8em 1.3em; border-radius: 8px; box-shadow: var(--admin-shadow); z-index: 999; opacity: 0; transform: translateY(10px); transition: opacity 200ms, transform 200ms; }
.toast.is-visible { opacity: 1; transform: none; }
.toast.toast-error { background: #B91C1C; }

@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: relative; flex-direction: row; align-items: center; overflow-x: auto; }
  .admin-nav { flex-direction: row; }
  .admin-sidebar-footer { flex-direction: row; margin-left: auto; border: none; padding: 0; }
  .admin-main { padding: 1.4rem; }
}