/* Goventa Komponenten. Klassen mit Präfix gv-. Alle Werte aus tokens.css. */

/* Grundlagen */
body { margin: 0; font-family: var(--font-sans); font-size: 16px; line-height: 24px; background: var(--bg); color: var(--text); }
.gv-root, .gv-root * { box-sizing: border-box; }
.gv-sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.gv-icon { display: inline-block; flex: none; vertical-align: middle; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.gv-stack { display: flex; flex-direction: column; gap: var(--space-6); }
.gv-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.gv-preview { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-6); }
:where(.gv-chip, .gv-appshell__collapse, .gv-combobox .gv-input, .gv-btn, .gv-icon-btn, .gv-link, .gv-input, .gv-select select, .gv-tabs__tab, .gv-pagination a, .gv-sidenav a, .gv-menu__item, .gv-accordion summary, .gv-header a, .gv-footer a, .gv-breadcrumb a, .gv-skip, .gv-card--link, .gv-table__sort, .gv-summary a, .gv-error-summary a, .gv-dropzone, .gv-switch input, .gv-check input):focus-visible { outline: var(--focus-width) solid var(--focus); outline-offset: var(--focus-offset); }

/* Button */
.gv-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: var(--control-height); padding: 0 var(--space-4); border: var(--border-width) solid transparent; border-radius: var(--radius-md); font: 600 16px/24px var(--font-sans); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .12s, border-color .12s, color .12s; }
.gv-btn--primary { background: var(--primary); color: var(--on-primary); }
.gv-btn--primary:hover { background: var(--primary-hover); }
.gv-btn--secondary { background: var(--bg); color: var(--primary); border-color: var(--primary); }
.gv-btn--secondary:hover { background: var(--surface-brand); }
.gv-btn--tertiary { background: transparent; color: var(--primary); padding: 0 var(--space-3); }
.gv-btn--tertiary:hover { background: var(--surface-brand); }
.gv-btn--danger { background: var(--danger); color: var(--bg); }
.gv-btn--danger:hover { filter: brightness(.92); }
.gv-btn--sm { min-height: var(--control-height-sm); padding: 0 var(--space-3); font-size: 14px; line-height: 20px; }
.gv-btn--block { display: flex; width: 100%; }
.gv-btn:disabled, .gv-btn[aria-disabled="true"] { background: var(--surface); color: var(--text-subtle); border-color: var(--border); cursor: not-allowed; filter: none; }
.gv-btn[aria-busy="true"] { cursor: progress; }
.gv-icon-btn { display: inline-grid; place-items: center; width: var(--control-height); height: var(--control-height); border: var(--border-width) solid transparent; border-radius: var(--radius-md); background: transparent; color: var(--text); cursor: pointer; }
.gv-icon-btn:hover { background: var(--surface-brand); color: var(--primary); }
.gv-icon-btn--outline { border-color: var(--border-strong); }
.gv-icon-btn--sm { width: var(--control-height-sm); height: var(--control-height-sm); }

/* Link */
.gv-link { color: var(--link); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; border-radius: 2px; }
.gv-link:hover { text-decoration-thickness: 2px; color: var(--primary-hover); }
.gv-link .gv-icon { margin-left: var(--space-1); vertical-align: -3px; }

/* Formulare */
.gv-field { display: flex; flex-direction: column; gap: var(--space-2); max-width: 100%; }
.gv-label { font: 600 16px/24px var(--font-sans); color: var(--text); }
.gv-label__req { color: var(--danger); margin-left: 2px; }
.gv-label__opt { font-weight: 400; color: var(--text-muted); }
.gv-hint { font-size: 14px; line-height: 20px; color: var(--text-muted); margin-top: calc(var(--space-1) * -1); }
.gv-error { display: flex; gap: var(--space-2); align-items: flex-start; font: 600 14px/20px var(--font-sans); color: var(--danger); }
.gv-error .gv-icon { margin-top: 1px; }
.gv-input, .gv-select select, .gv-textarea { width: 100%; min-height: var(--control-height); padding: 9px var(--space-3); border: var(--border-width) solid var(--border-strong); border-radius: var(--radius-md); background: var(--bg); color: var(--text); font: 400 16px/24px var(--font-sans); }
.gv-textarea { min-height: 120px; resize: vertical; }
.gv-input::placeholder, .gv-textarea::placeholder { color: var(--text-subtle); }
.gv-input:hover, .gv-select select:hover, .gv-textarea:hover { border-color: var(--text-muted); }
.gv-field--error .gv-input, .gv-field--error .gv-select select, .gv-field--error .gv-textarea { border: var(--border-width-strong) solid var(--danger); padding: 8px 11px; }
.gv-input:disabled, .gv-select select:disabled, .gv-textarea:disabled { background: var(--surface); color: var(--text-subtle); border-color: var(--border); cursor: not-allowed; }
.gv-input[readonly] { background: var(--surface); }
.gv-input--mono { font-family: var(--font-mono); font-size: 15px; }
.gv-field--w-xs > :last-child { width: calc(8ch + 26px); } .gv-field--w-sm > :last-child { width: calc(14ch + 26px); } .gv-field--w-md > :last-child { width: 32ch; } .gv-field--w-lg > :last-child { width: 48ch; }
.gv-field--w-xs > :last-child, .gv-field--w-sm > :last-child, .gv-field--w-md > :last-child, .gv-field--w-lg > :last-child { max-width: 100%; }
.gv-affix { display: flex; align-items: stretch; }
.gv-affix .gv-input { border-radius: 0; flex: 1; min-width: 0; }
.gv-affix .gv-input:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.gv-affix .gv-input:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.gv-affix__part { display: grid; place-items: center; padding: 0 var(--space-3); background: var(--surface); border: var(--border-width) solid var(--border-strong); color: var(--text-muted); font-size: 16px; }
.gv-affix__part:first-child { border-right: 0; border-radius: var(--radius-md) 0 0 var(--radius-md); }
.gv-affix__part:last-child { border-left: 0; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.gv-select { position: relative; }
.gv-select select { appearance: none; padding-right: 44px; cursor: pointer; }
.gv-select > .gv-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text); }
.gv-search { position: relative; display: flex; }
.gv-search > .gv-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.gv-search .gv-input { padding-left: 42px; border-radius: var(--radius-md) 0 0 var(--radius-md); }
.gv-search .gv-btn { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.gv-count { font-size: 14px; line-height: 20px; color: var(--text-muted); }
.gv-count--over { color: var(--danger); font-weight: 600; }

/* Checkbox, Radio, Switch */
.gv-choices { display: flex; flex-direction: column; gap: var(--space-3); }
.gv-choices--inline { flex-direction: row; flex-wrap: wrap; gap: var(--space-6); }
.gv-check { position: relative; display: flex; gap: var(--space-3); align-items: flex-start; cursor: pointer; min-height: 24px; }
.gv-check input { position: absolute; left: 0; top: 0; width: 24px; height: 24px; margin: 0; opacity: 0; cursor: pointer; }
.gv-check__box { flex: none; width: 24px; height: 24px; border: var(--border-width-strong) solid var(--border-strong); border-radius: var(--radius-sm); background: var(--bg); display: grid; place-items: center; color: transparent; transition: background-color .12s, border-color .12s; }
.gv-check--radio .gv-check__box { border-radius: var(--radius-full); }
.gv-check__box .gv-icon { width: 18px; height: 18px; stroke-width: 2.6; }
.gv-check input:checked + .gv-check__box { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.gv-check--radio input:checked + .gv-check__box { background: var(--bg); color: transparent; box-shadow: inset 0 0 0 5px var(--bg), inset 0 0 0 12px var(--primary); }
.gv-check input:focus-visible + .gv-check__box { outline: var(--focus-width) solid var(--focus); outline-offset: var(--focus-offset); }
.gv-check:hover .gv-check__box { border-color: var(--primary); }
.gv-check input:disabled + .gv-check__box { background: var(--surface); border-color: var(--border); }
.gv-check input:disabled ~ .gv-check__text { color: var(--text-subtle); }
.gv-check__text { display: flex; flex-direction: column; }
.gv-check__hint { font-size: 14px; line-height: 20px; color: var(--text-muted); }
.gv-field--error .gv-check__box { border-color: var(--danger); }
.gv-switch { position: relative; display: inline-flex; gap: var(--space-3); align-items: center; cursor: pointer; min-height: var(--control-height); }
.gv-switch input { position: absolute; left: 0; top: 50%; width: 48px; height: 28px; margin: -14px 0 0; opacity: 0; cursor: pointer; }
.gv-switch__track { flex: none; width: 48px; height: 28px; border-radius: var(--radius-full); background: var(--bg); border: var(--border-width-strong) solid var(--border-strong); position: relative; transition: background-color .15s; }
.gv-switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--text-muted); transition: transform .15s, background-color .15s; }
.gv-switch input:checked + .gv-switch__track { background: var(--primary); border-color: var(--primary); }
.gv-switch input:checked + .gv-switch__track::after { transform: translateX(20px); background: var(--on-primary); }
.gv-switch input:focus-visible + .gv-switch__track { outline: var(--focus-width) solid var(--focus); outline-offset: var(--focus-offset); }
.gv-switch__state { font-size: 14px; color: var(--text-muted); }

/* Fieldset */
.gv-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: var(--space-4); }
.gv-fieldset > legend { padding: 0; margin-bottom: var(--space-4); font: 650 18px/26px var(--font-sans); color: var(--text); }
.gv-fieldset--lg > legend { font: 700 28px/36px var(--font-sans); letter-spacing: -.01em; }

/* Datei hochladen */
.gv-dropzone { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-8) var(--space-6); border: var(--border-width-strong) dashed var(--border-strong); border-radius: var(--radius-md); background: var(--surface); text-align: center; cursor: pointer; }
.gv-dropzone:hover, .gv-dropzone--active { border-color: var(--primary); background: var(--surface-brand); }
.gv-dropzone .gv-icon { color: var(--primary); }
.gv-dropzone__title { font-weight: 600; color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.gv-dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.gv-filelist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.gv-filelist li { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-2) var(--space-2) var(--space-3); border: var(--border-width) solid var(--border); border-radius: var(--radius-md); background: var(--surface-raised); }
.gv-filelist__name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.gv-filelist__size { font-size: 14px; color: var(--text-muted); }

/* Fehlerübersicht */
.gv-error-summary { border: var(--border-width-strong) solid var(--danger); border-radius: var(--radius-md); padding: var(--space-6); background: var(--bg); display: flex; flex-direction: column; gap: var(--space-3); }
.gv-error-summary h2 { margin: 0; font: 650 22px/30px var(--font-sans); color: var(--text); display: flex; gap: var(--space-2); align-items: center; }
.gv-error-summary h2 .gv-icon { color: var(--danger); }
.gv-error-summary ul { margin: 0; padding-left: var(--space-6); display: flex; flex-direction: column; gap: var(--space-1); }
.gv-error-summary a { color: var(--danger); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* Meldungen */
.gv-alert { display: flex; gap: var(--space-3); padding: var(--space-4) var(--space-6) var(--space-4) var(--space-4); border: var(--border-width) solid; border-radius: var(--radius-md); }
.gv-alert > .gv-icon { margin-top: 2px; }
.gv-alert__body { flex: 1; display: flex; flex-direction: column; gap: var(--space-1); }
.gv-alert__title { font-weight: 650; }
.gv-alert__body p { margin: 0; }
.gv-alert--info { background: var(--info-surface); border-color: var(--info); } .gv-alert--info > .gv-icon { color: var(--info); }
.gv-alert--success { background: var(--success-surface); border-color: var(--success); } .gv-alert--success > .gv-icon { color: var(--success); }
.gv-alert--warning { background: var(--warning-surface); border-color: var(--warning); } .gv-alert--warning > .gv-icon { color: var(--warning); }
.gv-alert--danger { background: var(--danger-surface); border-color: var(--danger); } .gv-alert--danger > .gv-icon { color: var(--danger); }
.gv-alert .gv-icon-btn { width: 32px; height: 32px; margin: -4px -12px -4px 0; }
.gv-toast-region { position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 100; display: flex; flex-direction: column; gap: var(--space-3); width: min(420px, calc(100vw - 32px)); }
.gv-toast { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-4); border-radius: var(--radius-lg); background: var(--surface-raised); border: var(--border-width) solid var(--border); box-shadow: var(--shadow-md); }
.gv-toast__body { flex: 1; }
.gv-toast--success > .gv-icon { color: var(--success); } .gv-toast--danger > .gv-icon { color: var(--danger); } .gv-toast--info > .gv-icon { color: var(--info); } .gv-toast--warning > .gv-icon { color: var(--warning); }
.gv-toast .gv-icon-btn { width: 32px; height: 32px; margin: -4px -4px -4px 0; }
.gv-toast-region--inline { position: static; width: 100%; max-width: 420px; }

/* Badge, Tag */
.gv-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; padding: 0 var(--space-2); border-radius: var(--radius-full); font: 600 13px/1 var(--font-sans); font-variant-numeric: tabular-nums; background: var(--surface); color: var(--text); border: var(--border-width) solid var(--border); }
.gv-badge--brand { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.gv-badge--danger { background: var(--danger); color: var(--bg); border-color: var(--danger); }
.gv-tag { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 var(--space-2) 0 var(--space-2); border-radius: var(--radius-sm); font: 600 14px/20px var(--font-sans); border: var(--border-width) solid; white-space: nowrap; }
.gv-tag .gv-icon { width: 16px; height: 16px; }
.gv-tag--neutral { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.gv-tag--info { background: var(--info-surface); color: var(--info); border-color: var(--info); }
.gv-tag--success { background: var(--success-surface); color: var(--success); border-color: var(--success); }
.gv-tag--warning { background: var(--warning-surface); color: var(--warning); border-color: var(--warning); }
.gv-tag--danger { background: var(--danger-surface); color: var(--danger); border-color: var(--danger); }

/* Fortschritt */
.gv-progress { display: flex; flex-direction: column; gap: var(--space-2); }
.gv-progress__head { display: flex; justify-content: space-between; gap: var(--space-4); font-size: 14px; line-height: 20px; }
.gv-progress__head span:last-child { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.gv-progress__track { height: 8px; border-radius: var(--radius-full); background: var(--surface); border: var(--border-width) solid var(--border-strong); overflow: hidden; }
.gv-progress__bar { height: 100%; background: var(--primary); border-radius: var(--radius-full); transition: width .3s; }
.gv-spinner { display: inline-flex; align-items: center; gap: var(--space-3); color: var(--text-muted); }
.gv-spinner svg { animation: gv-spin .9s linear infinite; color: var(--primary); }
@keyframes gv-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .gv-spinner svg { animation-duration: 3s; } .gv-btn, .gv-switch__track, .gv-switch__track::after, .gv-progress__bar { transition: none; } }

/* Leerer Zustand */
.gv-empty { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-3); padding: var(--space-12) var(--space-6); border: var(--border-width) dashed var(--border-strong); border-radius: var(--radius-lg); }
.gv-empty__icon { width: 56px; height: 56px; border-radius: var(--radius-full); background: var(--surface-brand); color: var(--primary); display: grid; place-items: center; }
.gv-empty h3 { margin: 0; font: 650 18px/26px var(--font-sans); }
.gv-empty p { margin: 0; color: var(--text-muted); max-width: 48ch; }

/* Logo */
.gv-logo { display: inline-block; line-height: 0; }
.gv-logo svg { display: block; height: 100%; width: auto; }
.gv-logo__gov { fill: var(--gv-logo-gov, #1d55a6); } .gv-logo__enta { fill: var(--gv-logo-enta, #151c29); }
[data-theme="dark"] .gv-logo--auto { --gv-logo-gov: #86ace2; --gv-logo-enta: #f0f3f8; }
.gv-logo--negativ { --gv-logo-gov: #ffffff; --gv-logo-enta: #b5cdef; }

/* Kopfzeile */
.gv-skip { position: absolute; left: var(--space-4); top: var(--space-2); z-index: 200; padding: var(--space-2) var(--space-4); background: var(--primary); color: var(--on-primary); font-weight: 600; border-radius: var(--radius-md); transform: translateY(-200%); }
.gv-skip:focus { transform: none; }
.gv-header { position: relative; background: var(--bg); border-bottom: var(--border-width) solid var(--border); }
.gv-header__inner { max-width: var(--page-width); margin: 0 auto; padding: 0 var(--space-6); min-height: 72px; display: flex; align-items: center; gap: var(--space-8); }
.gv-header__brand { display: flex; align-items: center; gap: var(--space-3); height: 28px; text-decoration: none; color: var(--text); }
.gv-header__product { padding-left: var(--space-3); border-left: var(--border-width) solid var(--border-strong); font: 600 16px/24px var(--font-sans); white-space: nowrap; }
.gv-header__nav { display: flex; gap: var(--space-1); align-self: stretch; }
.gv-header__nav a { white-space: nowrap; display: flex; align-items: center; padding: 0 var(--space-3); color: var(--text); text-decoration: none; font-weight: 600; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.gv-header__nav a:hover { color: var(--primary); }
.gv-header__nav a[aria-current="page"] { color: var(--primary); border-bottom-color: var(--primary); }
.gv-header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }
.gv-header__toggle { display: none; }
@media (max-width: 800px) {
  .gv-header__inner { padding: 0 var(--space-4); gap: var(--space-4); min-height: 64px; flex-wrap: wrap; }
  .gv-header__toggle { display: inline-grid; }
  .gv-header__nav { display: none; order: 10; flex-basis: 100%; flex-direction: column; padding-bottom: var(--space-3); }
  .gv-header--open .gv-header__nav { display: flex; }
  .gv-header__nav a { min-height: var(--control-height); border-bottom: 0; border-left: 3px solid transparent; }
  .gv-header__nav a[aria-current="page"] { border-left-color: var(--primary); }
  .gv-header__product { display: none; }
}

/* Fußzeile */
.gv-footer { background: var(--surface); border-top: var(--border-width) solid var(--border); color: var(--text); }
.gv-footer__inner { max-width: var(--page-width); margin: 0 auto; padding: var(--space-12) var(--space-6) var(--space-8); display: flex; flex-direction: column; gap: var(--space-8); }
.gv-footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-8); }
.gv-footer h2 { margin: 0 0 var(--space-3); font: 650 16px/24px var(--font-sans); }
.gv-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.gv-footer a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--border-strong); }
.gv-footer a:hover { text-decoration-color: currentColor; color: var(--primary); }
.gv-footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-6); border-top: var(--border-width) solid var(--border); font-size: 14px; color: var(--text-muted); }
.gv-footer__bottom .gv-logo { height: 20px; }

/* Breadcrumb */
.gv-breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); font-size: 14px; line-height: 20px; }
.gv-breadcrumb li { display: flex; align-items: center; gap: var(--space-1); }
.gv-breadcrumb li + li::before { content: ""; width: 16px; height: 16px; background: currentColor; color: var(--text-muted); -webkit-mask: var(--gv-chev) center / 16px no-repeat; mask: var(--gv-chev) center / 16px no-repeat; }
.gv-breadcrumb a { color: var(--link); text-underline-offset: 3px; }
.gv-breadcrumb [aria-current="page"] { color: var(--text-muted); }
:root { --gv-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m8.95 5.8 6.1 6.2-6.1 6.2'/%3E%3C/svg%3E"); }

/* Tabs */
.gv-tabs__list { display: flex; gap: var(--space-1); border-bottom: var(--border-width) solid var(--border); overflow-x: auto; }
.gv-tabs__tab { flex: none; min-height: var(--control-height); padding: 0 var(--space-4); border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; background: none; color: var(--text-muted); font: 600 16px/24px var(--font-sans); cursor: pointer; display: inline-flex; align-items: center; gap: var(--space-2); }
.gv-tabs__tab:hover { color: var(--text); }
.gv-tabs__tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }
.gv-tabs__panel { padding: var(--space-6) 0; }

/* Paginierung */
.gv-pagination ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-1); align-items: center; }
.gv-pagination a, .gv-pagination span.gv-pagination__gap { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-1); min-width: var(--control-height); height: var(--control-height); padding: 0 var(--space-2); border-radius: var(--radius-md); color: var(--link); font-weight: 600; text-decoration: none; font-variant-numeric: tabular-nums; }
.gv-pagination a:hover { background: var(--surface-brand); }
.gv-pagination a[aria-current="page"] { background: var(--primary); color: var(--on-primary); }
.gv-pagination span.gv-pagination__gap { color: var(--text-muted); }

/* Seitennavigation */
.gv-sidenav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.gv-sidenav ul ul { padding-left: var(--space-4); }
.gv-sidenav a { display: flex; align-items: center; gap: var(--space-3); min-height: var(--control-height); padding: var(--space-2) var(--space-3); color: var(--text); text-decoration: none; border-left: 3px solid transparent; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.gv-sidenav a:hover { background: var(--surface-brand); color: var(--primary); }
.gv-sidenav a[aria-current="page"] { border-left-color: var(--primary); background: var(--surface-brand); color: var(--primary); font-weight: 600; }
.gv-sidenav .gv-badge { margin-left: auto; }

/* Menü */
.gv-menu { position: relative; display: inline-block; }
.gv-menu__list { position: absolute; z-index: 50; top: calc(100% + 4px); left: 0; min-width: 220px; margin: 0; padding: var(--space-1); list-style: none; background: var(--surface-raised); border: var(--border-width) solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.gv-menu__item { display: flex; width: 100%; align-items: center; gap: var(--space-3); min-height: var(--control-height); padding: 0 var(--space-3); border: 0; border-radius: var(--radius-md); background: none; color: var(--text); font: 400 16px/24px var(--font-sans); text-align: left; cursor: pointer; }
.gv-menu__item:hover, .gv-menu__item:focus { background: var(--surface-brand); color: var(--primary); }
.gv-menu__item--danger { color: var(--danger); }
.gv-menu--end .gv-menu__list { left: auto; right: 0; }
.gv-menu__item { white-space: nowrap; }
.gv-menu__sep { height: 1px; margin: var(--space-1) 0; background: var(--border); }

/* Karte */
.gv-card { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: var(--surface-raised); border: var(--border-width) solid var(--border); border-radius: var(--radius-lg); color: var(--text); text-decoration: none; }
.gv-card__meta { font: 500 13px/18px var(--font-sans); letter-spacing: .01em; color: var(--text-muted); }
.gv-card__title { margin: 0; font: 650 22px/30px var(--font-sans); }
.gv-card__body { margin: 0; color: var(--text-muted); }
.gv-card__footer { margin-top: auto; padding-top: var(--space-3); display: flex; gap: var(--space-3); align-items: center; }
.gv-card--link { position: relative; transition: border-color .12s, box-shadow .12s; }
.gv-card--link:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.gv-card--link .gv-card__title { color: var(--primary); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.gv-card--brand { background: var(--surface-brand); border-color: transparent; }

/* Tabelle */
.gv-table-wrap { overflow-x: auto; border: var(--border-width) solid var(--border); border-radius: var(--radius-md); }
.gv-table { width: 100%; border-collapse: collapse; font-size: 16px; line-height: 24px; }
.gv-table caption { text-align: left; padding: var(--space-4); font: 650 18px/26px var(--font-sans); caption-side: top; }
.gv-table th, .gv-table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: var(--border-width) solid var(--border); vertical-align: top; }
.gv-table thead th { background: var(--surface); font-weight: 600; white-space: nowrap; border-bottom-color: var(--border-strong); }
.gv-table tbody tr:last-child td, .gv-table tbody tr:last-child th { border-bottom: 0; }
.gv-table tbody tr:hover { background: var(--surface); }
.gv-table tr[aria-selected="true"] { background: var(--surface-brand); }
.gv-table td.gv-num, .gv-table th.gv-num { text-align: right; font-variant-numeric: tabular-nums; }
.gv-table .gv-mono { font-family: var(--font-mono); font-size: 15px; }
.gv-table--compact th, .gv-table--compact td { padding: var(--space-2) var(--space-3); font-size: 14px; line-height: 20px; }
.gv-table__sort { display: inline-flex; align-items: center; gap: var(--space-1); padding: 0; border: 0; background: none; font: inherit; color: inherit; cursor: pointer; }
.gv-table__sort .gv-icon { color: var(--text-muted); }
.gv-table [aria-sort] .gv-table__sort .gv-icon { color: var(--primary); }

/* Akkordeon */
.gv-accordion { border-top: var(--border-width) solid var(--border); }
.gv-accordion details { border-bottom: var(--border-width) solid var(--border); }
.gv-accordion summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: 56px; padding: var(--space-3) var(--space-1); font: 650 18px/26px var(--font-sans); color: var(--text); cursor: pointer; }
.gv-accordion summary::-webkit-details-marker { display: none; }
.gv-accordion summary:hover { color: var(--primary); }
.gv-accordion summary .gv-icon { transition: transform .15s; color: var(--primary); }
.gv-accordion details[open] summary .gv-icon { transform: rotate(180deg); }
.gv-accordion__body { padding: 0 var(--space-1) var(--space-6); max-width: var(--content-width); }
.gv-accordion__body > :first-child { margin-top: 0; } .gv-accordion__body > :last-child { margin-bottom: 0; }

/* Dialog */
.gv-dialog { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 64px); padding: 0; border: var(--border-width) solid var(--border); border-radius: var(--radius-lg); background: var(--surface-raised); color: var(--text); box-shadow: var(--shadow-lg); }
.gv-dialog::backdrop { background: rgba(12, 17, 27, .55); }
.gv-dialog__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); padding: var(--space-6) var(--space-6) 0; }
.gv-dialog__head h2 { margin: 0; font: 650 22px/30px var(--font-sans); }
.gv-dialog__head .gv-icon-btn { margin: -6px -10px 0 0; }
.gv-dialog__body { padding: var(--space-4) var(--space-6) var(--space-6); }
.gv-dialog__body > :first-child { margin-top: 0; } .gv-dialog__body > :last-child { margin-bottom: 0; }
.gv-dialog__foot { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-top: var(--border-width) solid var(--border); background: var(--surface); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.gv-dialog--static { position: static; display: block; margin: 0; }

/* Tooltip */
.gv-tooltip { position: relative; display: inline-flex; }
.gv-tooltip__bubble { position: absolute; z-index: 60; bottom: calc(100% + 8px); left: 0; width: max-content; max-width: 260px; padding: var(--space-2) var(--space-3); background: var(--text); color: var(--bg); border-radius: var(--radius-md); font-size: 14px; line-height: 20px; font-weight: 400; pointer-events: none; opacity: 0; visibility: hidden; transition: opacity .1s; }
.gv-tooltip:hover .gv-tooltip__bubble, .gv-tooltip:focus-within .gv-tooltip__bubble, .gv-tooltip--open .gv-tooltip__bubble { opacity: 1; visibility: visible; }

/* Avatar */
.gv-avatar { display: inline-grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: var(--radius-full); background: var(--surface-brand); color: var(--primary); font: 700 15px/1 var(--font-sans); border: var(--border-width) solid var(--border); overflow: hidden; }
.gv-avatar--sm { width: 32px; height: 32px; font-size: 13px; } .gv-avatar--lg { width: 56px; height: 56px; font-size: 20px; }
.gv-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* Überschriften und Text in Beispielen */
.gv-h1 { margin: 0; font: 700 36px/44px var(--font-sans); letter-spacing: -.015em; }
.gv-h2 { margin: 0; font: 700 28px/36px var(--font-sans); letter-spacing: -.01em; }
.gv-muted { color: var(--text-muted); }

/* Dichte: kompakt für Datenwerkzeuge */
.gv-compact { --control-height: 36px; --control-height-sm: 32px; }
.gv-compact .gv-table th, .gv-compact .gv-table td { padding: var(--space-2) var(--space-3); font-size: 14px; line-height: 20px; }
.gv-compact .gv-input, .gv-compact .gv-select select, .gv-compact .gv-textarea { padding-top: 5px; padding-bottom: 5px; }
.gv-compact .gv-sidenav a { min-height: 36px; padding: var(--space-1) var(--space-3); }

/* Tastenkürzel */
.gv-kbd-group { display: inline-flex; align-items: center; gap: 2px; }
.gv-kbd { display: inline-block; min-width: 22px; padding: 1px 6px; border: var(--border-width) solid var(--border-strong); border-bottom-width: 2px; border-radius: var(--radius-sm); background: var(--surface); color: var(--text-muted); font: 500 12px/18px var(--font-mono); text-align: center; }
.gv-kbd-plus { color: var(--text-subtle); font-size: 12px; }

/* Seitenkopf */
.gv-pagehead { display: flex; flex-direction: column; gap: var(--space-3); padding-bottom: var(--space-4); border-bottom: var(--border-width) solid var(--border); }
.gv-pagehead__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-4); }
.gv-pagehead__titlerow { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.gv-pagehead__title { margin: 0; font: 700 28px/36px var(--font-sans); letter-spacing: -.01em; }
.gv-pagehead__meta { margin: var(--space-1) 0 0; color: var(--text-muted); font-size: 14px; line-height: 20px; }
.gv-pagehead__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* Werkzeugleiste */
.gv-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2); padding: var(--space-2); background: var(--surface); border: var(--border-width) solid var(--border); border-radius: var(--radius-md); }
.gv-toolbar__start, .gv-toolbar__end { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); }
.gv-toolbar__sep { width: 1px; align-self: stretch; margin: var(--space-1) var(--space-1); background: var(--border); }

/* Filter */
.gv-filterbar { display: flex; flex-direction: column; gap: var(--space-3); }
.gv-filterbar__row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--space-3); }
.gv-filterbar__search { flex: 1 1 280px; max-width: 480px; }
.gv-filterbar__filters { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: flex-end; }
.gv-filterbar__filters .gv-field { gap: var(--space-1); }
.gv-filterbar__filters .gv-label { font-size: 14px; line-height: 20px; }
.gv-filterbar__row--meta { align-items: center; gap: var(--space-2); }
.gv-filterbar__result { font-size: 14px; color: var(--text-muted); margin-right: var(--space-2); font-variant-numeric: tabular-nums; }
.gv-search--plain .gv-input { border-radius: var(--radius-md); }
.gv-chip { display: inline-flex; align-items: center; gap: var(--space-1); height: 32px; padding: 0 var(--space-2) 0 var(--space-3); border: var(--border-width) solid var(--primary); border-radius: var(--radius-full); background: var(--surface-brand); color: var(--primary); font: 600 14px/20px var(--font-sans); cursor: pointer; }
.gv-chip:hover { background: var(--bg); }

/* Tabelle: Auswahl und Sammelaktionen */
.gv-table-block { display: flex; flex-direction: column; gap: var(--space-2); }
.gv-bulkbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-3); background: var(--surface-brand); border: var(--border-width) solid var(--primary); border-radius: var(--radius-md); }
.gv-bulkbar__count { font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.gv-bulkbar__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); flex: 1; }
.gv-table__select { width: 48px; padding-right: 0 !important; }
.gv-check--table { min-height: 24px; }
.gv-table-wrap--sticky { overflow: auto; }
.gv-table-wrap--sticky thead th { position: sticky; top: 0; z-index: 1; }
.gv-table--clickable tbody tr { cursor: pointer; }
.gv-table__empty { text-align: center !important; color: var(--text-muted); padding: var(--space-8) !important; }
.gv-table-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-3); font-size: 14px; color: var(--text-muted); }

/* Seitenpanel */
.gv-drawer { position: fixed; inset: 0 0 0 auto; margin: 0; width: min(520px, 100vw); max-width: 100vw; height: 100%; max-height: 100%; padding: 0; border: 0; border-left: var(--border-width) solid var(--border); background: var(--surface-raised); color: var(--text); box-shadow: var(--shadow-lg); display: none; flex-direction: column; }
.gv-drawer[open] { display: flex; }
.gv-drawer::backdrop { background: rgba(12, 17, 27, .4); }
.gv-drawer__head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); padding: var(--space-6) var(--space-6) var(--space-4); border-bottom: var(--border-width) solid var(--border); }
.gv-drawer__head h2 { margin: 0; font: 650 22px/30px var(--font-sans); }
.gv-drawer__meta { margin: 0 0 var(--space-1); font: 500 13px/18px var(--font-mono); color: var(--text-muted); }
.gv-drawer__head .gv-icon-btn { margin: -6px -10px 0 0; }
.gv-drawer__body { flex: 1; overflow: auto; padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-6); }
.gv-drawer__foot { display: flex; justify-content: flex-end; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-top: var(--border-width) solid var(--border); background: var(--surface); }
.gv-drawer--static { position: relative; inset: auto; display: flex; height: auto; margin-left: auto; box-shadow: var(--shadow-md); border: var(--border-width) solid var(--border); }

/* Verlauf */
.gv-timeline { list-style: none; margin: 0; padding: 0; }
.gv-timeline__item { position: relative; display: flex; gap: var(--space-3); padding-bottom: var(--space-4); }
.gv-timeline__item:not(:last-child)::before { content: ""; position: absolute; left: 5px; top: 18px; bottom: 0; width: 2px; background: var(--border); }
.gv-timeline__dot { flex: none; width: 12px; height: 12px; margin-top: 6px; border-radius: var(--radius-full); background: var(--bg); border: var(--border-width-strong) solid var(--border-strong); }
.gv-timeline__item--info .gv-timeline__dot { border-color: var(--info); background: var(--info); }
.gv-timeline__item--success .gv-timeline__dot { border-color: var(--success); background: var(--success); }
.gv-timeline__item--warning .gv-timeline__dot { border-color: var(--warning); background: var(--warning); }
.gv-timeline__item--danger .gv-timeline__dot { border-color: var(--danger); background: var(--danger); }
.gv-timeline__body p { margin: 0; }
.gv-timeline__title { font-weight: 600; }
.gv-timeline__meta { font-size: 13px; line-height: 18px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.gv-timeline__text { margin-top: var(--space-1) !important; font-size: 14px; line-height: 20px; }

/* Auswahlfeld mit Suche */
.gv-combobox { position: relative; }
.gv-combobox .gv-input { padding-right: 44px; }
.gv-combobox > .gv-icon { position: absolute; right: 12px; top: 12px; pointer-events: none; }
.gv-combobox__list { position: absolute; z-index: 50; left: 0; right: 0; top: calc(100% + 4px); max-height: 280px; overflow: auto; margin: 0; padding: var(--space-1); list-style: none; background: var(--surface-raised); border: var(--border-width) solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.gv-combobox__opt { display: flex; align-items: center; gap: var(--space-3); min-height: 40px; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); cursor: pointer; }
.gv-combobox__opt > span:first-child { flex: 1; }
.gv-combobox__opt--active { background: var(--surface-brand); color: var(--primary); }
.gv-combobox__opt[aria-selected="true"] { font-weight: 600; }
.gv-combobox__hint { font-size: 13px; color: var(--text-muted); }
.gv-combobox__none { padding: var(--space-3); color: var(--text-muted); }

/* Angabenliste */
.gv-dl { margin: 0; display: grid; grid-template-columns: 1fr; gap: var(--space-4) var(--space-6); }
.gv-dl--cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .gv-dl--cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 600px) { .gv-dl--cols-2, .gv-dl--cols-3 { grid-template-columns: 1fr; } }
.gv-dl__item { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.gv-dl dt { font: 500 13px/18px var(--font-sans); letter-spacing: .01em; color: var(--text-muted); }
.gv-dl dd { margin: 0; overflow-wrap: anywhere; }
.gv-mono { font-family: var(--font-mono); font-size: 15px; }

/* App-Rahmen */
.gv-appshell { display: flex; flex-direction: column; min-height: 100%; background: var(--bg); }
.gv-appshell__body { flex: 1; display: flex; min-height: 0; }
.gv-appshell__side { flex: none; width: 248px; display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) var(--space-3) var(--space-3) 0; background: var(--surface); border-right: var(--border-width) solid var(--border); }
.gv-appshell__main { flex: 1; min-width: 0; padding: var(--space-6) var(--space-8); display: flex; flex-direction: column; gap: var(--space-6); }
.gv-appshell__collapse { display: flex; align-items: center; gap: var(--space-2); min-height: 36px; padding: 0 var(--space-3); border: 0; background: none; color: var(--text-muted); font: 400 14px/20px var(--font-sans); cursor: pointer; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.gv-appshell__collapse:hover { color: var(--primary); background: var(--surface-brand); }
.gv-appshell--collapsed .gv-appshell__side { width: 64px; }
.gv-appshell--collapsed .gv-sidenav .gv-badge, .gv-appshell--collapsed .gv-sidenav ul ul { display: none; }
.gv-appshell--collapsed .gv-sidenav a > span, .gv-appshell--collapsed .gv-appshell__collapse span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.gv-header--compact .gv-header__inner { min-height: 56px; max-width: none; }
@media (max-width: 800px) { .gv-appshell__side { display: none; } .gv-appshell__main { padding: var(--space-4); } }

/* Daten: Entitätstypen. Jeder Typ hat Farbe und Formzeichen, nie nur Farbe. */
.gv-entity-mark { flex: none; display: inline-block; vertical-align: middle; fill: var(--text-muted); }
.gv-entity-mark--1 { fill: var(--entity-1); } .gv-entity-mark--2 { fill: var(--entity-2); } .gv-entity-mark--3 { fill: var(--entity-3); }
.gv-entity-mark--4 { fill: var(--entity-4); } .gv-entity-mark--5 { fill: var(--entity-5); } .gv-entity-mark--6 { fill: var(--entity-6); }
.gv-entity { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; min-height: 28px; padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: 600 14px/20px var(--font-sans); text-decoration: none; }
.gv-entity > span { overflow-wrap: anywhere; }
.gv-entity--sm { min-height: 24px; padding: 2px 6px; font-weight: 500; }
.gv-entity--1 { background: var(--entity-1-surface); } .gv-entity--2 { background: var(--entity-2-surface); } .gv-entity--3 { background: var(--entity-3-surface); }
.gv-entity--4 { background: var(--entity-4-surface); } .gv-entity--5 { background: var(--entity-5-surface); } .gv-entity--6 { background: var(--entity-6-surface); }
.gv-entity--link > span { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.gv-entity--link:hover > span { text-decoration-thickness: 2px; }
.gv-entity--link:focus-visible, .gv-copy__btn:focus-visible, .gv-code__pre:focus-visible, .gv-graph__node:focus-visible, .gv-graph__alt summary:focus-visible, .gv-prop:focus-visible, .gv-mapping:focus-visible { outline: var(--focus-width) solid var(--focus); outline-offset: var(--focus-offset); }
.gv-tag--sm { height: 24px; padding: 0 6px; font-size: 13px; line-height: 18px; }
.gv-tag--dashed { border-style: dashed; }

/* IRI */
.gv-iri { display: inline-flex; align-items: center; gap: var(--space-1); max-width: 100%; font: 500 14px/20px var(--font-mono); }
.gv-iri__text { overflow-wrap: anywhere; color: var(--text); }
.gv-iri__prefix { color: var(--text-muted); }
a.gv-iri__text, a.gv-iri__text .gv-iri__prefix { color: var(--link); }
.gv-copy { display: inline-flex; flex: none; }
.gv-copy__btn { width: 28px; height: 28px; color: var(--text-muted); }

/* Abfragen und Schemata */
.gv-code { margin: 0; border: var(--border-width) solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; }
.gv-code__head { display: flex; align-items: center; gap: var(--space-3); min-height: 40px; padding: var(--space-1) var(--space-2) var(--space-1) var(--space-4); border-bottom: var(--border-width) solid var(--border); background: var(--bg); }
.gv-code__label { font: 600 14px/20px var(--font-sans); color: var(--text); }
.gv-code__lang { font: 500 13px/18px var(--font-sans); letter-spacing: .01em; color: var(--text-muted); }
.gv-code__head .gv-copy { margin-left: auto; }
.gv-code__pre { margin: 0; padding: var(--space-4); overflow-x: auto; font: 400 14px/22px var(--font-mono); color: var(--text); tab-size: 2; outline-offset: -2px; }
.gv-code--wrap .gv-code__pre { white-space: pre-wrap; overflow-wrap: anywhere; }
.gv-code__pre code { font: inherit; }
.gv-code__keyword { color: var(--syntax-keyword); font-weight: 600; }
.gv-code__name { color: var(--syntax-name); }
.gv-code__literal { color: var(--syntax-literal); }
.gv-code__variable { color: var(--syntax-variable); font-style: italic; }
.gv-code__comment { color: var(--syntax-comment); font-style: italic; }

/* Eigenschaftstabelle */
.gv-prop th.gv-prop__name { font-weight: 400; width: 34%; }
.gv-prop__label { display: block; font-weight: 600; }
.gv-prop__name .gv-iri { font-size: 13px; line-height: 18px; }
.gv-prop__name .gv-iri__local { color: var(--text-muted); }
.gv-prop__value { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.gv-prop__literal { overflow-wrap: anywhere; }
.gv-prop__type { margin-left: var(--space-2); font: 400 13px/18px var(--font-mono); color: var(--text-muted); }
.gv-prop__source { font-size: 14px; line-height: 20px; color: var(--text-muted); }

/* Entitätskarte */
.gv-entity-card { gap: var(--space-3); }
.gv-entity-card__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2); }
.gv-entity-card .gv-card__title { font: 650 20px/28px var(--font-sans); }
.gv-entity-card .gv-dl { gap: var(--space-3) var(--space-6); padding-top: var(--space-3); border-top: var(--border-width) solid var(--border); }
.gv-entity-card__stats { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4); margin: 0; padding: 0; list-style: none; font-size: 14px; line-height: 20px; color: var(--text-muted); }
.gv-entity-card__stats strong { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }

/* Graph */
.gv-graph { margin: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.gv-graph__scroll { overflow-x: auto; border-radius: var(--radius-md); }
.gv-graph__canvas { position: relative; min-width: 640px; overflow: hidden; border: var(--border-width) solid var(--border); border-radius: var(--radius-md); background-color: var(--bg); background-image: radial-gradient(circle, var(--border) 1px, transparent 1.5px); background-size: var(--space-6) var(--space-6); background-position: var(--space-3) var(--space-3); }
.gv-graph__edges { position: absolute; left: 0; top: 0; pointer-events: none; }
.gv-graph__edge { stroke: var(--edge); stroke-width: 1.5; }
.gv-graph__edge--inferred { stroke-dasharray: 5 4; }
.gv-graph__edge--on { stroke: var(--primary); stroke-width: 2; }
.gv-graph__arrow { fill: var(--edge); } .gv-graph__arrow--on { fill: var(--primary); }
.gv-graph__edge-label { position: absolute; transform: translate(-50%, -50%); padding: 0 var(--space-1); background: var(--bg); border-radius: var(--radius-sm); font: 500 13px/18px var(--font-sans); color: var(--text-muted); white-space: nowrap; pointer-events: none; }
.gv-graph__edge-label--on { color: var(--primary); font-weight: 600; }
.gv-graph__node { position: absolute; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 6px; max-width: 200px; min-height: 32px; padding: 5px var(--space-3); border: var(--border-width) solid var(--border-strong); border-radius: var(--radius-md); background: var(--surface); color: var(--text); font: 500 14px/20px var(--font-sans); cursor: pointer; }
.gv-graph__node-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gv-graph__node--1 { background: var(--entity-1-surface); border-color: var(--entity-1); } .gv-graph__node--2 { background: var(--entity-2-surface); border-color: var(--entity-2); }
.gv-graph__node--3 { background: var(--entity-3-surface); border-color: var(--entity-3); } .gv-graph__node--4 { background: var(--entity-4-surface); border-color: var(--entity-4); }
.gv-graph__node--5 { background: var(--entity-5-surface); border-color: var(--entity-5); } .gv-graph__node--6 { background: var(--entity-6-surface); border-color: var(--entity-6); }
.gv-graph__node--literal { border-style: dashed; background: var(--bg); font-family: var(--font-mono); font-weight: 400; }
.gv-graph__node--focus { font-weight: 700; border-width: var(--border-width-strong); padding: 4px 11px; }
.gv-graph__node:hover { box-shadow: var(--shadow-sm); }
.gv-graph__node[aria-pressed="true"] { border-width: var(--border-width-strong); padding: 4px 11px; box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--primary); }
.gv-graph__legend { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); font-size: 14px; line-height: 20px; color: var(--text-muted); }
.gv-graph__caption { margin-right: auto; }
.gv-graph__key { display: inline-flex; align-items: center; gap: var(--space-2); }
.gv-graph__key-line { width: 24px; border-top: 1.5px dashed var(--edge); }
.gv-graph__alt summary { display: inline-flex; align-items: center; gap: var(--space-1); min-height: 32px; padding-right: var(--space-2); list-style: none; font: 600 14px/20px var(--font-sans); color: var(--primary); cursor: pointer; border-radius: var(--radius-sm); }
.gv-graph__alt summary::-webkit-details-marker { display: none; }
.gv-graph__alt summary .gv-icon { transition: transform .15s; }
.gv-graph__alt[open] summary .gv-icon { transform: rotate(90deg); }
.gv-graph__alt .gv-table-wrap { margin-top: var(--space-2); }
@media (prefers-reduced-motion: reduce) { .gv-graph__alt summary .gv-icon { transition: none; } }

/* Schemabaum */
.gv-tree__item { outline: none; }
.gv-tree__item:focus-visible > .gv-tree__row { outline: var(--focus-width) solid var(--focus); outline-offset: -2px; }
.gv-tree, .gv-tree ul { margin: 0; padding: 0; list-style: none; }
.gv-tree__row { display: flex; align-items: center; gap: var(--space-2); min-height: 36px; padding: var(--space-1) var(--space-3) var(--space-1) var(--space-1); border-radius: var(--radius-md); cursor: pointer; }
.gv-tree__row:hover { background: var(--surface); }
.gv-tree__row--selected, .gv-tree__row--selected:hover { background: var(--surface-brand); font-weight: 600; box-shadow: inset 2px 0 0 var(--primary); }
.gv-tree__toggle { flex: none; display: inline-grid; place-items: center; width: 24px; height: 24px; color: var(--text-muted); border-radius: var(--radius-sm); }
.gv-tree__toggle:hover { color: var(--primary); background: var(--surface-brand); }
.gv-tree__toggle--leaf:hover { background: none; }
.gv-tree__label { min-width: 0; overflow-wrap: anywhere; }
.gv-tree__iri { font: 400 13px/18px var(--font-mono); color: var(--text-muted); }
.gv-tree__count { margin-left: auto; padding-left: var(--space-3); font: 400 13px/18px var(--font-mono); font-variant-numeric: tabular-nums; color: var(--text-muted); }
@media (max-width: 600px) { .gv-tree__iri { display: none; } }

/* Herkunft */
.gv-prov { display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-4) var(--space-6); border: var(--border-width) solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.gv-prov__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.gv-prov__title { display: inline-flex; align-items: center; gap: var(--space-2); margin: 0 auto 0 0; font: 650 18px/26px var(--font-sans); }
.gv-prov__title .gv-icon { color: var(--primary); }
.gv-prov__lineage { padding-top: var(--space-4); border-top: var(--border-width) solid var(--border); }
.gv-prov__lineage-title { margin: 0 0 var(--space-3); font: 500 13px/18px var(--font-sans); letter-spacing: .01em; color: var(--text-muted); }
.gv-lineage { display: flex; margin: 0; padding: 0; list-style: none; }
.gv-lineage__step { position: relative; flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 2px; padding: var(--space-4) var(--space-4) 0 0; }
.gv-lineage__step::before { content: ""; position: absolute; left: 0; right: 0; top: 4px; border-top: 1.5px solid var(--edge); }
.gv-lineage__step:last-child::before { display: none; }
.gv-lineage__dot { position: absolute; left: 0; top: 0; width: 10px; height: 10px; border-radius: var(--radius-full); background: var(--primary); box-shadow: 0 0 0 3px var(--surface); }
.gv-lineage__label { font: 600 14px/20px var(--font-sans); }
.gv-lineage__detail { font-size: 13px; line-height: 18px; color: var(--text-muted); overflow-wrap: anywhere; }
@media (max-width: 600px) { .gv-lineage { flex-direction: column; gap: var(--space-3); } .gv-lineage__step { padding: 0 0 0 var(--space-6); } .gv-lineage__step::before { left: 4px; right: auto; top: 12px; bottom: calc(var(--space-3) * -1); border-top: 0; border-left: 1.5px solid var(--edge); } .gv-lineage__dot { top: 5px; } }

/* Abbildung zwischen Datenmodellen */
.gv-mapping__cell > * { display: block; }
.gv-mapping th.gv-mapping__cell { font-weight: 400; }
.gv-mapping__note { margin-top: 2px; font: 400 13px/18px var(--font-sans); color: var(--text-muted); }
.gv-mapping .gv-mapping__arrow { width: 44px; padding-left: 0; padding-right: 0; text-align: center; color: var(--edge); }
.gv-mapping .gv-iri { display: inline-flex; }