@import url("hub-scroll.css");

:root {
  --bg: #14171c;
  --surface: #1b1f27;
  --surface-raised: #232833;
  --border: #2c3240;
  --text: #edeae3;
  --text-muted: #8b92a3;
  --accent: #3a6c8d;
  --accent-dim: #2c5570;
  --accent-green: #87b42b;
  --danger: #e8636f;
  --font-display: 'Open Sans', 'Segoe UI', sans-serif;
  --font-body: 'PT Sans', 'Segoe UI', sans-serif;
  --radius: 14px;
  --tile-min: 168px;
  --scroll-thumb: #3d4a5c;
  --scroll-thumb-hover: #5a6d86;
  --scroll-track: transparent;
}

html[data-theme="light"] {
  --bg: #f4efe6;
  --surface: #fffaf3;
  --surface-raised: #efe6d8;
  --border: #5c1a1a;
  --text: #2a1f18;
  --text-muted: #6b5648;
  --accent: #85612d;
  --accent-dim: #c4a35a;
  --accent-green: #87b42b;
  --danger: #e8636f;
  --scroll-thumb: #b89a7a;
  --scroll-thumb-hover: #85612d;
  color-scheme: light;
}

html[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(133, 97, 45, 0.10), transparent 60%),
    radial-gradient(ellipse 700px 400px at 100% 0%, rgba(214, 125, 93, 0.08), transparent 60%);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
}

body {
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(58, 108, 141, 0.16), transparent 60%),
    radial-gradient(ellipse 700px 400px at 100% 0%, rgba(135, 180, 43, 0.10), transparent 60%);
  background-attachment: fixed;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 0.35em;
  letter-spacing: -0.02em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.hub-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.1rem 2rem;
}

.hub-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0 1.25rem;
}

/* Zentraler Flash-Host — fixed Overlay, kein Layout-Sprung */
.cf-status-host {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: min(1100px, calc(100% - 1.5rem));
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  pointer-events: none;
}
.cf-status-host[hidden]:not(.is-active),
.cf-status-host:not(.is-active):empty {
  display: none !important;
}
.cf-status-host.is-active {
  display: block;
}
.cf-status-host .hub-status {
  pointer-events: auto;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
}

.hub-status {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0;
  padding: 0.7rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
}
.hub-status__icon {
  flex: 0 0 auto;
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1;
  background: color-mix(in srgb, var(--text-muted) 25%, transparent);
}
.hub-status__body {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  gap: 0.15rem;
  font-size: 0.92rem;
  line-height: 1.35;
}
.hub-status__body strong { font-size: 0.88rem; }
.hub-status__detail {
  opacity: 0.9;
  font-size: 0.88rem;
}
.hub-status__close {
  appearance: none;
  border: none;
  background: transparent;
  color: inherit;
  opacity: 0.65;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.15rem;
}
.hub-status__close:hover { opacity: 1; }
.hub-status__bar {
  margin-top: 0.35rem;
  height: 5px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text) 12%, transparent);
  overflow: hidden;
}
.hub-status__bar > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 0.25s ease;
}
.hub-status--ok {
  background: color-mix(in srgb, #87b42b 22%, var(--surface-raised));
  border-color: color-mix(in srgb, #87b42b 55%, var(--border));
}
.hub-status--ok .hub-status__icon {
  background: color-mix(in srgb, #87b42b 42%, var(--surface-raised));
  color: #c8e887;
}
html[data-theme="light"] .hub-status--ok .hub-status__icon { color: #3d5c12; }

.hub-status--error {
  background: color-mix(in srgb, #e8636f 20%, var(--surface-raised));
  border-color: color-mix(in srgb, #e8636f 55%, var(--border));
}
.hub-status--error .hub-status__icon {
  background: color-mix(in srgb, #e8636f 42%, var(--surface-raised));
  color: #f0a0a8;
}
html[data-theme="light"] .hub-status--error .hub-status__icon { color: #8a1f2a; }

.hub-status--info,
.hub-status--progress {
  background: color-mix(in srgb, var(--accent) 16%, var(--surface-raised));
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}
.hub-status--info .hub-status__icon,
.hub-status--progress .hub-status__icon {
  background: color-mix(in srgb, var(--accent) 35%, var(--surface-raised));
  color: var(--text);
}

.hub-status--warn {
  background: color-mix(in srgb, #d4a843 22%, var(--surface-raised));
  border-color: color-mix(in srgb, #d4a843 55%, var(--border));
}
.hub-status--warn .hub-status__icon {
  background: color-mix(in srgb, #d4a843 42%, var(--surface-raised));
  color: #e8c86a;
}
html[data-theme="light"] .hub-status--warn .hub-status__icon { color: #6a4e10; }

.hub-header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.hub-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.hub-brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  background: transparent;
}

.hub-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.hub-brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

.hub-brand-tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.hub-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.hub-logout:hover {
  border-color: var(--accent);
  text-decoration: none;
}

/* Benutzermenü: kanonisch in hub-user-menu.css (HubUserMenu) */

.hub-main { flex: 1; }

.hub-footer {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-top: 2rem;
}

.hub-dev-badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: #5c3b00;
  color: #ffd27a;
  font-weight: 700;
  font-size: 0.75rem;
}

.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.hub-login-card {
  max-width: 460px;
  margin: 2rem auto 0;
}

.hub-lead {
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.hub-dev-note {
  margin: 0 0 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: rgba(255, 210, 122, 0.08);
  border: 1px solid rgba(255, 210, 122, 0.25);
  color: #ffd27a;
  font-size: 0.92rem;
}

.hub-alert {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.hub-alert-error {
  background: rgba(232, 99, 111, 0.12);
  border: 1px solid rgba(232, 99, 111, 0.35);
  color: #ffb4bc;
}

.hub-form {
  display: grid;
  gap: 1rem;
}

.hub-field {
  display: grid;
  gap: 0.35rem;
}

.hub-field span {
  font-weight: 700;
  font-size: 0.95rem;
}

.hub-field input,
.hub-field select {
  min-height: 48px;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
  font: inherit;
}

.hub-field select {
  appearance: none;
  width: 100%;
  padding-right: 2.4rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238b92a3' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 16px;
}

.hub-field select option {
  background: var(--surface);
  color: var(--text);
}

.hub-field input:focus,
.hub-field select:focus {
  outline: 2px solid rgba(58, 108, 141, 0.55);
  border-color: var(--accent);
}

.hub-btn {
  appearance: none;
  border: 0;
  border-radius: 10px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.hub-btn-primary {
  background: var(--accent);
  color: #fff;
}

.hub-btn-primary:hover {
  background: var(--accent-dim);
}

.hub-btn-large {
  min-height: 52px;
  font-size: 1.05rem;
}

.hub-dashboard {
  display: grid;
  gap: 1.5rem;
}

.hub-dashboard--grouped {
  gap: 2rem;
}

.hub-category {
  display: grid;
  gap: 0.85rem;
}

.hub-category-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.hub-welcome {
  padding: 0.25rem 0;
}

.hub-empty {
  color: var(--text-muted);
  padding: 1rem 0;
}

.hub-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
  gap: 1rem;
}

.hub-tile-wrap {
  position: relative;
  display: flex;
}

.hub-tile-wrap .hub-tile {
  flex: 1;
  width: 100%;
}

.hub-tile-fav-form {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
}

.hub-fav-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.hub-fav-btn.is-on {
  color: #e6c35c;
  border-color: rgba(230, 195, 92, 0.45);
}

.hub-tile {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 190px;
  padding: 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-raised), var(--surface));
  color: inherit;
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.hub-tile.is-favorite {
  border-color: rgba(230, 195, 92, 0.35);
}

.hub-tile:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  text-decoration: none;
}

.hub-tile.is-soon {
  opacity: 0.72;
  cursor: default;
}

.hub-tile.is-soon:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: none;
}

.hub-tile-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  background: rgba(58, 108, 141, 0.18);
  border: 1px solid rgba(58, 108, 141, 0.35);
  overflow: hidden;
  flex-shrink: 0;
}

.hub-tile-icon--image {
  background: transparent;
  border-color: transparent;
  padding: 0;
}

.hub-tile-icon--image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 14px;
}

/* Externe Favicons: gleicher Rahmen wie Marken-Icons */
.hub-tile-icon--favicon {
  background: #3a6c8d;
  border: none;
  padding: 7px;
  box-sizing: border-box;
}

.hub-tile-icon--favicon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
  box-sizing: border-box;
}

.hub-tile-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.hub-tile-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.hub-tile-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
}

.hub-tile-access {
  display: grid;
  gap: 0.3rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--border);
}

.hub-tile-access-label {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hub-tile-access-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.hub-access-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0.12rem 0.48rem;
  border-radius: 999px;
  background: rgba(135, 180, 43, 0.16);
  color: #c8e887;
  font-size: 0.72rem;
  font-weight: 700;
}

.hub-access-chip--admin {
  background: rgba(230, 195, 92, 0.14);
  color: #e6c35c;
}

.hub-tile-meta {
  margin-top: auto;
}

.hub-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.hub-pill-action {
  background: rgba(135, 180, 43, 0.16);
  color: #c8e887;
}

.hub-pill-muted {
  background: rgba(139, 146, 163, 0.16);
  color: var(--text-muted);
}

.icon-slides .hub-tile-icon::before { content: "▦"; }
.icon-calendar .hub-tile-icon::before { content: "📅"; }
.icon-signage .hub-tile-icon::before { content: "🖥"; }
.icon-event .hub-tile-icon::before { content: "▶"; }
.icon-lab .hub-tile-icon::before { content: "⚗"; }
.icon-default .hub-tile-icon::before { content: "⚒"; }
.hub-tile-icon--favicon::before,
.hub-tile-icon--image::before { content: none !important; }

/* Ribbon / Navigation (Lab + Module — Vorbild SlideForge editor-ribbon) */
.hub-ribbon {
  --hub-ribbon-cell: 36px;
  --hub-ribbon-fg: var(--text);
  --hub-ribbon-muted: var(--text-muted);
  --hub-ribbon-panel-h: 7.25rem;
  position: relative;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--hub-ribbon-fg);
  flex-shrink: 0;
}
.hub-ribbon[data-icon-size="small"] { --hub-ribbon-cell: 30px; --hub-ribbon-panel-h: 6.5rem; }
.hub-ribbon[data-icon-size="medium"] { --hub-ribbon-cell: 36px; --hub-ribbon-panel-h: 7.25rem; }
.hub-ribbon[data-icon-size="large"] { --hub-ribbon-cell: 44px; --hub-ribbon-panel-h: 8.25rem; }

.hub-ribbon__tabs {
  display: flex;
  align-items: stretch;
  height: 34px;
  min-height: 34px;
  max-height: 34px;
  padding: 0 0.75rem;
  box-sizing: border-box;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}
.hub-ribbon__tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--hub-ribbon-muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0 0.9rem;
  margin-bottom: -1px;
  white-space: nowrap;
}
.hub-ribbon__tab:hover {
  color: var(--text);
  background: var(--surface-raised);
}
.hub-ribbon__tab.is-active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.hub-ribbon__panels {
  min-height: var(--hub-ribbon-panel-h);
  overflow-x: auto;
  overflow-y: hidden;
  background: var(--surface);
}
.hub-ribbon__panel {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0.35rem 0.5rem 0.25rem;
  min-height: var(--hub-ribbon-panel-h);
  box-sizing: border-box;
}
.hub-ribbon__panel[hidden] { display: none !important; }

.hub-ribbon__group {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.25rem;
  padding: 0.25rem 0.65rem 0.2rem;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 0;
}
.hub-ribbon__group-items {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex: 1 1 auto;
}
.hub-ribbon__group-label {
  font-size: 0.65rem;
  color: var(--hub-ribbon-muted);
  text-align: center;
  line-height: 1.2;
  padding-top: 0.3rem;
  border-top: 1px solid var(--border);
  pointer-events: none;
  user-select: none;
}

.hub-ribbon__btn {
  appearance: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 3.25rem;
  max-width: 4.5rem;
  min-height: calc(var(--hub-ribbon-cell) + 1.1rem);
  padding: 0.35rem 0.45rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: none;
  color: var(--hub-ribbon-fg);
  cursor: pointer;
  font: inherit;
  font-size: 0.68rem;
  line-height: 1.15;
  text-align: center;
}
.hub-ribbon__btn svg {
  width: calc(var(--hub-ribbon-cell) * 0.55);
  height: calc(var(--hub-ribbon-cell) * 0.55);
  flex-shrink: 0;
}
.hub-ribbon__btn-label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hub-ribbon__btn:hover:not(:disabled) {
  background: var(--surface-raised);
  border-color: var(--border);
}
.hub-ribbon__btn.is-active {
  background: color-mix(in srgb, var(--accent) 16%, var(--surface-raised));
  border-color: var(--accent);
}
.hub-ribbon__btn:disabled {
  color: var(--hub-ribbon-muted);
  opacity: 0.42;
  cursor: not-allowed;
}
.hub-ribbon.is-labels-hidden .hub-ribbon__btn-label { display: none; }
.hub-ribbon.is-labels-hidden .hub-ribbon__btn {
  min-height: var(--hub-ribbon-cell);
  justify-content: center;
}
.hub-ribbon__btn.is-label-hidden .hub-ribbon__btn-label { display: none; }
.hub-ribbon__btn.is-label-hidden {
  min-height: var(--hub-ribbon-cell);
  justify-content: center;
}
.hub-ribbon__btn--small {
  min-width: 2.35rem;
  max-width: 3rem;
  min-height: calc(var(--hub-ribbon-cell) * 0.72 + 0.85rem);
  padding: 0.2rem 0.3rem;
  font-size: 0.62rem;
}
.hub-ribbon__btn--small svg {
  width: calc(var(--hub-ribbon-cell) * 0.4);
  height: calc(var(--hub-ribbon-cell) * 0.4);
}
.hub-ribbon__btn--small.is-label-hidden,
.hub-ribbon.is-labels-hidden .hub-ribbon__btn--small {
  min-height: calc(var(--hub-ribbon-cell) * 0.72);
}
.hub-ribbon__btn--large {
  min-width: 3.5rem;
  max-width: 5rem;
}
.hub-ribbon__search {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  min-height: var(--hub-ribbon-cell);
}
.hub-ribbon__search svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-muted);
  flex-shrink: 0;
}
.hub-ribbon__search input {
  border: 0;
  background: transparent;
  color: var(--text);
  outline: none;
  min-width: 10rem;
  font: inherit;
  font-size: 0.85rem;
}

.hub-ribbon__group-items {
  flex-wrap: wrap;
  align-content: center;
  max-width: 28rem;
}
.hub-ribbon__sep {
  width: 1px;
  align-self: stretch;
  min-height: calc(var(--hub-ribbon-cell) * 0.85);
  margin: 0.15rem 0.4rem;
  background: var(--border);
  flex: 0 0 auto;
}
.hub-ribbon__row-break {
  flex: 0 0 100%;
  width: 100%;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Ribbon anpassen — HubRibbonCustomize (Lab Navigation; Module vendorn) */
.hub-ribbon-customize__hint {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.35;
}
.hub-ribbon-customize__appearance {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border);
}
.hub-ribbon-customize__appearance-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.hub-ribbon-customize__icon-tools { display: inline-flex; gap: 0.2rem; }
.hub-ribbon-customize__tool {
  appearance: none;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.4rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
}
.hub-ribbon-customize__tool:hover { background: var(--surface-raised, var(--bg)); }
.hub-ribbon-customize__tool.is-active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, var(--surface));
}
.hub-ribbon-customize__tool.is-labels-off .hub-ribbon-customize__tool-letter {
  opacity: 0.35;
  text-decoration: line-through;
}
.hub-ribbon-customize__body {
  display: grid;
  grid-template-columns: minmax(10rem, 1fr) minmax(12rem, 1.25fr);
  gap: 0.85rem;
  min-height: 14rem;
}
.hub-ribbon-customize__col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hub-ribbon-customize__search {
  width: 100%;
  box-sizing: border-box;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.hub-ribbon-customize__command-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 16rem;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.hub-ribbon-customize__command-list li { margin: 0; border-bottom: 1px solid var(--border); }
.hub-ribbon-customize__command-list li:last-child { border-bottom: 0; }
.hub-ribbon-customize__catalog-row.is-dragging { opacity: 0.45; }
.hub-ribbon-customize__catalog-item {
  appearance: none;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  text-align: left;
}
.hub-ribbon-customize__catalog-item:hover { background: var(--surface-raised, var(--bg)); }
.hub-ribbon-customize__catalog-row.is-layout-marker .hub-ribbon-customize__catalog-item { color: var(--text-muted); }
.hub-ribbon-customize__catalog-icon {
  display: inline-flex;
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}
.hub-ribbon-customize__catalog-icon svg { width: 100%; height: 100%; }
.hub-ribbon-customize__layout-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.25rem;
}
.hub-ribbon-customize__btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}
.hub-ribbon-customize__btn:hover { background: var(--surface-raised, var(--bg)); }
.hub-ribbon-customize__btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.hub-ribbon-customize__btn--primary:hover { filter: brightness(1.05); }
.hub-ribbon-customize__group {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.65rem;
  background: var(--surface);
}
.hub-ribbon-customize__group.is-dragging { opacity: 0.45; }
.hub-ribbon-customize__group.is-drop-before {
  box-shadow: inset 0 2px 0 var(--accent);
}
.hub-ribbon-customize__group.is-drop-target {
  box-shadow: inset 0 -2px 0 var(--accent);
}
.hub-ribbon-customize__group-head {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.45rem;
}
.hub-ribbon-customize__group-head input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.hub-ribbon-customize__grip {
  flex-shrink: 0;
  width: 1.1rem;
  text-align: center;
  color: var(--text-muted);
  cursor: grab;
  user-select: none;
  font-size: 0.85rem;
}
.hub-ribbon-customize__grip:active { cursor: grabbing; }
.hub-ribbon-customize__cmds {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-height: 1.75rem;
  border-radius: 6px;
  padding: 0.15rem 0;
}
.hub-ribbon-customize__cmds.is-drop-target {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  outline: 1px dashed var(--accent);
}
.hub-ribbon-customize__cmd {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.2rem;
  border-radius: 4px;
}
.hub-ribbon-customize__cmd.is-dragging { opacity: 0.45; }
.hub-ribbon-customize__cmd.is-drop-before { box-shadow: inset 0 2px 0 var(--accent); }
.hub-ribbon-customize__cmd.is-drop-target { box-shadow: inset 0 -2px 0 var(--accent); }
.hub-ribbon-customize__cmd.is-separator .hub-ribbon-customize__cmd-label,
.hub-ribbon-customize__cmd.is-row-separator .hub-ribbon-customize__cmd-label {
  color: var(--text-muted);
  font-style: italic;
}
.hub-ribbon-customize__cmd-icon {
  display: inline-flex;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}
.hub-ribbon-customize__cmd-icon svg { width: 100%; height: 100%; }
.hub-ribbon-customize__cmd-label { flex: 1; min-width: 0; font-size: 0.85rem; }
.hub-ribbon-customize__item-tiles {
  display: inline-flex;
  gap: 0.15rem;
  flex-shrink: 0;
  margin-left: 0.15rem;
}
.hub-ribbon-customize__item-tiles .hub-ribbon-customize__tool {
  min-width: 1.65rem;
  height: 1.65rem;
  font-size: 0.7rem;
  padding: 0;
}
.hub-ribbon-customize__icon-btn {
  appearance: none;
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
  line-height: 1;
}
.hub-ribbon-customize__icon-btn:hover { color: var(--text); background: var(--bg); }
.hub-ribbon-customize__meta {
  margin: 0.25rem 0.2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.hub-ribbon-customize__groups.is-drop-target {
  outline: 1px dashed var(--accent);
  border-radius: 8px;
  min-height: 3rem;
}
.hub-ribbon-customize__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
  justify-content: flex-end;
}
/* Kanonische Dialog-Aktionszeile — Module ohne Lab-CSS */
.hub-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}
.hub-dialog-actions__start {
  margin-right: auto;
}
@media (max-width: 640px) {
  .hub-ribbon-customize__body { grid-template-columns: 1fr; }
}

.hub-edit-rail {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  width: min(280px, 100%);
  padding: 0.85rem;
  border-left: 1px solid var(--border);
  background: var(--surface);
  box-sizing: border-box;
}
.hub-edit-rail__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

/* Split / 3-Spalten-Arbeitsfläche (Lab Layout — Vorbild OfficeForge Kontakte) */
.hub-split {
  --hub-split-side-w: 14rem;
  --hub-split-detail-w: 26rem;
  --hub-split-head-h: 4.625rem;
  --hub-split-divider: var(--border);
  display: grid;
  grid-template-columns: var(--hub-split-side-w) minmax(0, 1fr) var(--hub-split-detail-w);
  min-height: 0;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-sizing: border-box;
}
.hub-split--two {
  grid-template-columns: var(--hub-split-side-w) minmax(0, 1fr);
}
.hub-split__pane {
  position: relative;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  overflow: hidden;
}
.hub-split__pane--side {
  border-right: 1px solid var(--hub-split-divider);
}
.hub-split__pane--detail {
  border-left: 1px solid var(--hub-split-divider);
}
.hub-split__head {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.35rem;
  height: var(--hub-split-head-h);
  min-height: var(--hub-split-head-h);
  box-sizing: border-box;
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--hub-split-divider);
  background: var(--surface);
  flex-shrink: 0;
}
.hub-split__title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 1.75rem;
}
.hub-split__title strong {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.75rem;
  display: block;
}
.hub-split__sub {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  align-items: center;
  min-height: 1.35rem;
}
.hub-split__body {
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.hub-split__foot {
  margin-top: auto;
  padding: 0.5rem 0.75rem;
  border-top: 1px solid var(--hub-split-divider);
  flex-shrink: 0;
}
.hub-split__resize {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 5px;
  cursor: col-resize;
  z-index: 3;
  touch-action: none;
  background: transparent;
}
.hub-split__resize--end {
  right: 0;
  margin-right: -2px;
}
.hub-split__resize--start {
  left: 0;
  margin-left: -2px;
}
.hub-split__resize:hover,
.hub-split__resize:focus-visible,
.hub-split.is-resizing-side .hub-split__resize--end,
.hub-split.is-resizing-detail .hub-split__resize--start {
  background: var(--border);
}
body.hub-split-resizing {
  cursor: col-resize;
  user-select: none;
}

@media (max-width: 860px) {
  .hub-split,
  .hub-split--two {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(10rem, 1fr) minmax(10rem, 1fr);
    height: auto;
    min-height: 28rem;
  }
  .hub-split__pane--side {
    border-right: 0;
    border-bottom: 1px solid var(--hub-split-divider);
    max-height: 10rem;
  }
  .hub-split__pane--detail {
    border-left: 0;
    border-top: 1px solid var(--hub-split-divider);
  }
  .hub-split__resize { display: none; }
  .hub-split__head {
    height: auto;
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .hub-shell { padding: 0.75rem 0.85rem 1.5rem; }
  .hub-header { align-items: flex-start; flex-direction: column; }
  .hub-tiles { grid-template-columns: 1fr; }
}

/* Login busy — visible wait while ChurchTools auth runs */
.hub-login-busy {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  background: rgba(20, 23, 28, 0.88);
}
.hub-login-busy[hidden] { display: none !important; }
.hub-login-busy__card {
  width: min(22rem, calc(100vw - 2rem));
  padding: 1.1rem 1.2rem 1.2rem;
  border-radius: 12px;
  border: 1px solid #2c3240;
  background: #232833;
  color: #edeae3;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}
.hub-login-busy__title {
  margin: 0 0 0.25rem;
  font-weight: 700;
  color: #edeae3;
}
.hub-login-busy__detail {
  margin: 0 0 0.85rem;
  color: #8b92a3;
  font-size: 0.92rem;
}
.hub-login-busy__bar {
  height: 0.45rem;
  border-radius: 999px;
  background: #3d4a5c;
  overflow: hidden;
}
.hub-login-busy__bar span {
  display: block;
  width: 40%;
  height: 100%;
  border-radius: inherit;
  background: #3a6c8d;
  animation: hub-login-busy-slide 1.1s ease-in-out infinite;
}
@keyframes hub-login-busy-slide {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(280%); }
}