/* ============================================================================
   dConnect — global stylesheet
   Design language borrowed from www.dreistein.dev: Inter, CI-orange (#ff5c1c)
   on a light gray-green palette, generous rounding, soft colored shadows.
   The backend module markup mirrors the TYPO3 ai_connect module 1:1; the
   element arrangement is preserved, only the visual design follows dreistein.dev.
   ========================================================================== */

@import url('https://rsms.me/inter/inter.css');

:root {
    /* Brand */
    --color-primary:        #ff5c1c;   /* CI orange */
    --color-primary-hover:  #cc8822;
    --color-primary-contrast: #ffffff;
    --ci-main:              #ff5c1c;
    --font-color:           #626f6f;

    /* Text */
    --color-text:           #626f6f;
    --color-heading:        #121212;
    --color-text-invert:    #ffffff;
    --color-muted:          #888f8f;

    /* Surfaces */
    --color-bg:             #f6f4f9;
    --color-surface:        #ffffff;
    --color-surface-transparent:        rgb(255, 255, 255, .8);
    --color-surface-alt:    #d5dee6;
    --color-surface-head:   #EAF1EE;
    --color-surface-dark:   #121212;
    --color-surface-contrast: #afbdc9;

    /* Borders */
    --color-border:         #c5cdcd;
    --color-border-muted:   #e6e9e9;

    /* Typography */
    --font-sans: "InterVariable", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

    /* Radius */
    --radius-sm:   0.5rem;
    --radius-md:   1rem;
    --radius-lg:   1.5rem;
    --radius-pill: 999px;

    /* Shadows */
    --shadow-card:  6px 6px 15px rgba(113, 136, 160, 0.18);
    --shadow-modal: 0 20px 60px rgba(18, 18, 18, 0.35);

    /* Status colors (reused from the original module) */
    --st-pending-bg: #fff3cd; --st-pending-fg: #856404;
    --st-running-bg: #cce5ff; --st-running-fg: #004085;
    --st-done-bg:    #d4edda; --st-done-fg:    #155724;
    --st-failed-bg:  #f8d7da; --st-failed-fg:  #721c24;
    --st-cancel-bg:  #e2e3e5; --st-cancel-fg:  #495057;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-optical-sizing: auto;
    font-size: 15px;
    line-height: 1.55;
}

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

h1, h2, h3, h4 { color: var(--color-heading); font-weight: 700; }
code { font-family: var(--font-mono); }

/* ---------------------------------------------------------------- top bar */
.app-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.app-header__inner {
    max-width: 2000px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.app-header__brand {
    font-weight: 900;
    font-size: 1.25rem;
    color: var(--color-heading);
    letter-spacing: -0.01em;
    background: none;
    border: 0;
    padding: 0;
    font-family: inherit;
    cursor: pointer;
}
.app-header__brand b { color: var(--color-primary); }

/* ------------------------------------------------------- about dialog */
.about-dialog {
    border: 0;
    border-radius: 12px;
    padding: 0;
    max-width: 26rem;
    width: calc(100% - 2rem);
    box-shadow: 0 20px 60px rgba(18, 18, 18, 0.25);
}
.about-dialog::backdrop { background: rgba(18, 18, 18, 0.45); }
.about-dialog__body { position: relative; padding: 2rem 2.25rem; text-align: center; }
.about-dialog__close {
    position: absolute;
    top: 0.6rem;
    right: 0.85rem;
    background: none;
    border: 0;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-muted);
    cursor: pointer;
}
.about-dialog__close:hover { color: var(--color-heading); }
.about-dialog__brand { font-weight: 900; font-size: 1.4rem; color: var(--color-heading); margin-bottom: 1rem; }
.about-dialog__brand b { color: var(--color-primary); }
.about-dialog__logo { width: 220px; max-width: 100%; height: auto; margin: 0 auto 1rem; display: block; }
.about-dialog__body h2 { font-size: 1.05rem; margin: 0 0 0.25rem; color: var(--color-heading); }
.about-dialog__claim { color: var(--color-muted); margin-bottom: 0.75rem; }
.about-dialog__body hr { border: 0; border-top: 1px solid #e8e8e8; margin: 1rem 0; }
.about-dialog__license { font-size: 0.85rem; color: var(--color-muted); margin: 0; }
.app-header__nav { display: flex; gap: 1.25rem; align-items: center; }
.app-header__nav a { color: var(--color-text); font-weight: 500; }
.app-header__nav a:hover { color: var(--color-primary); text-decoration: none; }
.app-header__spacer { margin-left: auto; }
.app-header__user { color: var(--color-muted); font-size: 0.9em; }

/* --------------------------------------------------------------- buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-heading);
    border-radius: var(--radius-pill);
    padding: 0.5rem 1.1rem;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    text-decoration: none;
    line-height: 1.2;
}
.btn:hover { text-decoration: none; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.85em; }
.btn-default { background: var(--color-surface); color: var(--color-heading); }
.btn-default:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-aic {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-contrast);
    font-weight: 600;
}
.btn-aic:hover, .btn-aic:focus {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-primary-contrast);
    box-shadow: 0 0 0 0.2rem rgba(255, 92, 28, 0.22);
}
.btn-aic-light { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-danger {
    background-color: #e2475f;
    border-color: #e2475f;
    color: #fff;
}
.btn-danger:hover { background-color: #c4314b; border-color: #c4314b; color: #fff; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* ----------------------------------------------------------------- forms */
.form-control, .form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: inherit;
    color: var(--color-heading);
    background: var(--color-surface);
}
.form-select-wrap {
    background: var(--color-surface);
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
}
.form-select-wrap button {
    border-radius: 0;
    background: transparent;
    border: none;
    border-left: 1px solid var(--color-border);
}
.form-select-wrap .form-select {
    border: none;
    margin-left: .5rem;
}
.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.15rem rgba(255, 92, 28, 0.18);
}
.form-label { font-weight: 500; margin-bottom: 0.35rem; display: block; }
.form-text { font-size: 0.85em; color: var(--color-muted); }
.form-group { margin-bottom: 1.25rem; }
.required { color: #c4314b; }

/* --------------------------------------------------------------- flashes */
.flash-stack { max-width: 2000px; margin: 1rem auto 0; padding: 0 2rem; }
.flash {
    border-radius: var(--radius-sm);
    padding: 0.7rem 1rem;
    margin-bottom: 0.5rem;
    border: 1px solid transparent;
    font-size: 0.92em;
}
.flash-success { background: var(--st-done-bg); color: var(--st-done-fg); border-color: #b7dfc1; }
.flash-warning { background: var(--st-pending-bg); color: var(--st-pending-fg); border-color: #ffe69c; }
.flash-danger  { background: var(--st-failed-bg); color: var(--st-failed-fg); border-color: #f1b0b7; }
.flash-info    { background: var(--st-running-bg); color: var(--st-running-fg); border-color: #9ec9ff; }

/* ------------------------------------------------------------ login page */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.login-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 2.5rem 2.25rem;
    width: min(100%, 420px);
}
.login-card h1 { font-size: 1.6rem; margin: 0 0 0.25rem; }
.login-card .login-brand b { color: var(--color-primary); }
.login-card .lead { color: var(--color-muted); margin: 0 0 1.5rem; }

/* ============================================================================
   Backend module — ported from ai_connect (arrangement preserved).
   The orange #ff8700 of the original is replaced by the dreistein.dev CI orange.
   ========================================================================== */
.ai-connect-page { padding: 1.5rem 2rem; max-width: 2000px; margin: 0 auto; }
.ai-connect-page h1 { margin: 0 0 .25rem; font-size: 1.6rem; font-weight: 700; }
.ai-connect-page h2 { margin: 0 0 .75rem; font-size: 1.15rem; font-weight: 600; }
.ai-connect-page h3 { font-size: 1rem; font-weight: 600; }
.ai-connect-page .lead { color: var(--color-muted); margin-bottom: 1.5rem; }
.ai-connect-page .crumb { color: var(--color-muted); font-size: 0.9em; margin-bottom: 1.25rem;  }
.ai-connect-page .crumb a { color: #555; }
.ai-connect-page .muted { color: var(--color-muted); }

.ai-connect-page .schema-pill {
    display: inline-block; background: #f0ece4; color: #b35a14;
    padding: 0.2rem 0.55rem; border-radius: 4px;
    font-family: var(--font-mono); font-size: 0.85em;
}

/* cards / tables */
.ai-connect-page .table,
.ai-connect-page .jobs-table,
.ai-connect-page .docs-table {
    width: 100%; background: var(--color-surface);
    border-radius: var(--radius-md); overflow: hidden; border-collapse: collapse;
    box-shadow: var(--shadow-card);
}
.ai-connect-page .jobs-table {
    border: 1px solid var(--color-border);
}
.ai-connect-page .table thead th,
.ai-connect-page .jobs-table thead th,
.ai-connect-page .docs-table thead th {
    background: var(--color-surface-head); font-weight: 600; font-size: 0.8em;
    text-transform: uppercase; letter-spacing: 0.03em; color: #555;
    border-bottom: 2px solid var(--color-border); padding: 0.7rem 1rem; text-align: left;
}
.ai-connect-page .table tbody td { padding: 1rem; vertical-align: middle; }
.ai-connect-page .jobs-table td { padding: 0.6rem 1rem; vertical-align: middle; font-size: 0.92em; }
.ai-connect-page .docs-table tbody td { padding: 0.6rem 1rem; vertical-align: middle; }
.ai-connect-page .docs-table tr.doc-row { border-top: 1px solid #f0f0f0; }
.ai-connect-page .docs-table tr.doc-detail-row > td { background: #fafbfc; border-bottom: 1px solid var(--color-border); }

.ai-connect-page .domain-list { font-size: 0.9em; color: #444; line-height: 1.5; word-break: break-all; }
.ai-connect-page .llm-cell .provider { font-weight: 500; text-transform: capitalize; }
.ai-connect-page .llm-cell .model { color: var(--color-muted); font-size: 0.85em; }

.ai-connect-page .empty-state {
    background: var(--color-surface); border: 1px dashed #d0d0d0; border-radius: var(--radius-md);
    padding: 2.5rem; text-align: center; color: #777;
}
.ai-connect-page .form-card {
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
    padding: 1.75rem 2rem; box-shadow: var(--shadow-card);
}
.ai-connect-page .form-actions { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--color-border-muted); display: flex; gap: 0.5rem; align-items: center; }
.ai-connect-page .readonly-hint { color: var(--color-muted); font-size: 0.85em; }

/* stats */
.ai-connect-page .stat-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem; margin: 1rem 0 1.5rem;
}
.ai-connect-page .stat {
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
    padding: 1rem 1.25rem; box-shadow: var(--shadow-card);
}
.ai-connect-page .stat .label { color: var(--color-muted); font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.05em; }
.ai-connect-page .stat .value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; margin-top: 0.25rem; color: var(--color-heading); }

/* filetypes + cards */
.ai-connect-page .filetypes-card,
.ai-connect-page .info-card,
.ai-connect-page .action-card {
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
    padding: 1rem 1.25rem; margin-bottom: 1rem;
}
.ai-connect-page .filetypes-card {
    margin-bottom: 1.5rem;
    background: var(--color-surface);
}
.ai-connect-page .filetypes-label { font-weight: 600; font-size: 0.95em; margin-bottom: 0.6rem; }
.ai-connect-page .filetypes-grid { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.ai-connect-page .filetype { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.92em; cursor: pointer; }
.ai-connect-page .filetype input { margin: 0; }
.ai-connect-page .filetypes-hint { font-size: 0.82em; margin-top: 0.6rem; }
/* "Verzeichnis anzeigen": Finder-artiger Verzeichnisbaum in Connector-Panels */
.ai-connect-page .aic-dirtree {
    background: #fff; border: 1px solid #e0e0e0; border-radius: 6px;
    padding: 0.6rem 0.75rem; margin-top: 0.5rem;
    max-height: 420px; overflow: auto; font-size: 0.9em;
}
.ai-connect-page .aic-dirtree-list { list-style: none; margin: 0; padding: 0 0 0 1.4rem; }
.ai-connect-page .aic-dirtree > .aic-dirtree-list { padding-left: 0; }
.ai-connect-page .aic-dirtree-row {
    display: flex; align-items: center; gap: 0.35rem;
    padding: 0.12rem 0.25rem; border-radius: 4px; white-space: nowrap;
}
.ai-connect-page .aic-dirtree-row:hover { background: #f2f5f9; }
.ai-connect-page .aic-dirtree-row input { margin: 0; }
.ai-connect-page .aic-dirtree-toggle {
    background: none; border: none; cursor: pointer; padding: 0;
    width: 1.1em; flex: 0 0 auto; color: #666; font-size: 0.85em; line-height: 1;
}
.ai-connect-page .aic-dirtree-spacer { cursor: default; }
.ai-connect-page .aic-dirtree-node.aic-collapsed > .aic-dirtree-list { display: none; }
.ai-connect-page .action-card p { color: #666; font-size: 0.9em; margin: 0 0 0.75rem; }
/* Aufklappbarer Abschnitt (weiße Karte + Akkordeon). Standardmäßig zu. */
.ai-connect-page details.aic-accordion { margin-bottom: 1rem; }
.ai-connect-page details.aic-accordion > summary {
    cursor: pointer; list-style: none;
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 1rem; font-weight: 600; color: #222;
}
.ai-connect-page details.aic-accordion > summary::-webkit-details-marker { display: none; }
.ai-connect-page details.action-card.aic-accordion[open] > summary { margin-bottom: 0.75rem; }
/* Übersicht je Datenquelle — als Toggle dient nur ein Info-Icon (runder Button) */
.ai-connect-page details.aic-overview { 
    position: absolute;
    right: 0;
    top: -2.5rem;
}
.ai-connect-page details.aic-overview > summary {
    cursor: pointer; list-style: none;
    display: inline-flex; align-items: center; justify-content: center;
    width: 2rem; height: 2rem; border-radius: 50%;
    border: 1px solid var(--color-border, #e0e0e0); background: #fff; color: var(--color-muted, #888);
    float: right;
}
.ai-connect-page details.aic-overview > summary::-webkit-details-marker { display: none; }
.ai-connect-page details.aic-overview > summary:hover { color: #b76800; border-color: #ff8700; }
.ai-connect-page details.aic-overview[open] > summary { color: #b76800; border-color: #ff8700; margin-bottom: 0.75rem; }
.ai-connect-page .aic-overview-body {
 background-color: var(--color-surface-transparent);
 border-radius: var(--radius-md);
 padding: .25rem;
}
.ai-connect-page .aic-overview-body .stat-grid { margin-top: 0; }
/* Unterabschnitte innerhalb einer Akkordeon-Karte — kein eigener Rahmen, nur Trennlinie */
.ai-connect-page .aic-subaction { border-top: 1px solid #eee; margin-top: 1rem; padding-top: 1rem; }
.ai-connect-page .aic-subaction:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.ai-connect-page .aic-subaction h3 { font-size: 1rem; font-weight: 600; margin: 0 0 0.5rem; }
.ai-connect-page .aic-subaction p { color: #666; font-size: 0.9em; margin: 0 0 0.75rem; }
.ai-connect-page .info-card dt { font-size: 0.8em; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.5rem; }
.ai-connect-page .info-card dd { margin: 0.15rem 0 0.5rem; word-break: break-all; }
.ai-connect-page .url-list { font-size: 0.9em; color: #444; list-style: none; padding-left: 0; }
.ai-connect-page .url-list .url { display: block; padding: 0.15rem 0; word-break: break-all; }
.ai-connect-page .actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
.ai-connect-page .single-url-form { display: flex; gap: 0.5rem; }
.ai-connect-page .single-url-form input { flex: 1; }

/* tabs */
.ai-connect-page .aic-tabs { display: flex; margin: 0; }
.ai-connect-page .aic-tab {
    background: var(--color-surface); border: none; border-bottom: 3px solid transparent;
    padding: 0.6rem 1rem; margin-bottom: -2px; cursor: pointer;
    font-size: 0.95em; font-weight: 500; color: #666; font-family: inherit;
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}
.ai-connect-page .aic-tab:first-child {
    border-top-left-radius: var(--radius-md);
}
.ai-connect-page .aic-tab:last-child {
    border-top-right-radius: var(--radius-md);
    border-right: 1px solid var(--color-border);
}
.ai-connect-page .aic-tab:hover { color: var(--color-primary); }
.ai-connect-page .aic-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.ai-connect-page .aic-tab-panel[hidden] { display: none; }

/* jobs */
.ai-connect-page .status-badge { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.78em; font-weight: 500; }
.ai-connect-page .status-pending { background: var(--st-pending-bg); color: var(--st-pending-fg); }
.ai-connect-page .status-running { background: var(--st-running-bg); color: var(--st-running-fg); }
.ai-connect-page .status-done { background: var(--st-done-bg); color: var(--st-done-fg); }
.ai-connect-page .status-failed { background: var(--st-failed-bg); color: var(--st-failed-fg); }
.ai-connect-page .status-cancelled { background: var(--st-cancel-bg); color: var(--st-cancel-fg); }
.ai-connect-page .progress-cell { white-space: nowrap; font-variant-numeric: tabular-nums; }

/* pager */
.ai-connect-page .aic-pager { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; padding: 0.4rem 0; font-size: 0.9em; color: #555; }
.ai-connect-page .aic-pager:empty { display: none; }
.ai-connect-page .aic-pager button { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 4px; padding: 0.2rem 0.6rem; cursor: pointer; font: inherit; color: #333; }
.ai-connect-page .aic-pager button:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.ai-connect-page .aic-pager button:disabled { opacity: 0.45; cursor: default; }
.ai-connect-page .aic-pager button.is-current { background: var(--color-primary); border-color: var(--color-primary); color: #fff; cursor: default; }
.ai-connect-page .aic-pager .aic-pager-info { color: var(--color-text); margin-right: 0.3rem; font-weight: 800; }
.ai-connect-page .aic-pager.is-loading { opacity: 0.5; pointer-events: none; }

/* search */
.ai-connect-page .aic-search { 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
    flex-wrap: wrap; 
    background: var(--color-surface-alt); 
    border: 1px solid var(--color-border);
    border-top: 1px solid var(--color-surface);
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md); 
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
}
.ai-connect-page .aic-search input[type="text"] { 
    flex: 1;
    min-width: 220px;
    max-width: 480px;
    border: 1px solid var(--color-border);
    background: var(--color-surface); 
    border-radius: var(--radius-md);
    margin-left: 0;
}
.ai-connect-page .aic-search .aic-search-opt { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.9em; color: #555; cursor: pointer; margin: 0; }
.ai-connect-page .aic-search .aic-search-opt input { margin: 0; }
.aic-search-opt {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    cursor: pointer;
    user-select: none;
    font-size: 1rem;
}

.ai-connect-page .aic-search .aic-search-opt input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;

    width: 22px;
    height: 22px;

    border: 2px solid var(--color-border);
    border-radius: 6px;
    background: white;

    display: grid;
    place-items: center;

    cursor: pointer;

    transition: .2s;
}

.ai-connect-page .aic-search .aic-search-opt input[type="checkbox"]:hover {
    border-color: var(--color-primary);
}

.ai-connect-page .aic-search .aic-search-opt input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.ai-connect-page .aic-search .aic-search-opt input[type="checkbox"]:checked::before {
    content: "✓";
    color: white;
    font-size: 15px;
    font-weight: bold;
}

.ai-connect-page .aic-search .aic-search-opt input[type="checkbox"]:focus-visible {
    outline: 3px solid rgba(214,0,110,.25);
    outline-offset: 2px;
}


.ai-connect-page .aic-actions {
    background: var(--color-surface-alt);
    border-top-right-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 0.75rem;
    margin-bottom: 1rem;
    position: relative;
}
.ai-connect-page .aic-actions .action-card {
    border-radius: 0;
    margin-bottom: 0;
}
.ai-connect-page .aic-actions .action-card:nth-of-type(2) {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}
.ai-connect-page .aic-actions .action-card:last-child {
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.ai-connect-page .aic-list {
    background: var(--color-surface-contrast);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem;
}

/* docs toolbar + rows */
.ai-connect-page .docs-toolbar { 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
    background: var(--color-surface-alt); 
    border: 1px solid var(--color-border);
    border-bottom: none;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    padding: 0.75rem; 
}
.ai-connect-page .url-cell { max-width: 360px; word-break: break-all; font-size: 0.85em; }
.ai-connect-page .url-cell a { color: #555; }
.ai-connect-page .doc-details-toggle { white-space: nowrap; }
.ai-connect-page .doc-row-toggle { cursor: pointer; }
.ai-connect-page .doc-row-toggle:hover { color: var(--color-primary, #ff5c1c); }
.ai-connect-page .doc-detail-pane { padding: 0; }
.ai-connect-page .active-toggle-form { display: inline-flex; align-items: center; }
.ai-connect-page input.aic-pending { opacity: 0.5; cursor: progress; }
.docs-table tr.aic-row-processing td { background: #fff7e6 !important; }
.docs-table tr.aic-row-processing td:first-child::before {
    content: ''; display: inline-block; width: 10px; height: 10px;
    border: 2px solid #ddd; border-top-color: var(--color-primary); border-radius: 50%;
    animation: aic-spin 0.8s linear infinite; vertical-align: middle; margin-right: 0.4rem;
}
.docs-table tr.aic-row-success td { background: #e8f7ee !important; transition: background 1s ease; }
.docs-table tr.aic-row-error td { background: #fdeceb !important; }
@keyframes aic-spin { to { transform: rotate(360deg); } }

.aic-batch-toast {
    position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 9999;
    background: #333; color: #fff; padding: 0.6rem 1rem; border-radius: var(--radius-sm);
    font-size: 0.9em; opacity: 0; pointer-events: none; transition: opacity 0.2s ease;
    box-shadow: var(--shadow-modal); min-width: 220px; text-align: center;
}
.aic-batch-toast.visible { opacity: 1; }
.aic-batch-toast[data-kind="success"] { background: #1f7a44; }
.aic-batch-toast[data-kind="warning"] { background: #b78103; }

/* doc edit form */
.ai-connect-page .doc-edit-form { padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.ai-connect-page .doc-edit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.75rem; }
.ai-connect-page .doc-edit-form .form-label { font-weight: 500; font-size: 0.85em; margin-bottom: 0.2rem; display: block; }
.ai-connect-page .doc-edit-form textarea.form-control { max-height: 60vh; overflow: auto; resize: vertical; }
.ai-connect-page .doc-meta-readonly { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.4rem 1rem; background: var(--color-surface); border: 1px solid var(--color-border-muted); border-radius: 4px; padding: 0.75rem 1rem; font-size: 0.85em; }
.ai-connect-page .doc-error { background: #fdecee; color: #721c24; border: 1px solid #f5c6cb; border-radius: 4px; padding: 0.5rem 0.75rem; font-size: 0.85em; }
.ai-connect-page .doc-lang-detect { padding: 0.5rem 0; }
.ai-connect-page .doc-lang-mismatch { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; background: #fff8e1; border: 1px solid #ffe082; border-radius: 4px; padding: 0.5rem 0.75rem; font-size: 0.9em; }
.ai-connect-page .doc-lang-ok { background: #e8f5e9; border: 1px solid #a5d6a7; border-radius: 4px; padding: 0.5rem 0.75rem; font-size: 0.9em; }
.ai-connect-page .doc-edit-actions { display: flex; align-items: center; gap: 0.5rem; }
.ai-connect-page .doc-edit-reload { display: flex; align-items: center; gap: 0.6rem; margin: 0.25rem 0 0.75rem; flex-wrap: wrap; }
.ai-connect-page .doc-edit-reload .muted { font-size: 0.82em; }
.ai-connect-page .doc-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: start; }
.ai-connect-page .doc-compare__col { min-width: 0; }
.ai-connect-page .doc-compare__label { font-weight: 600; font-size: 0.85em; margin-bottom: 0.5rem; padding: 0.3rem 0.6rem; border-radius: 4px; background: #eef1f4; }
.ai-connect-page .doc-compare__col:nth-child(2) .doc-compare__label { background: #fff3e0; color: #b35a14; }
@media (max-width: 1100px) { .ai-connect-page .doc-compare { grid-template-columns: 1fr; } }

/* KI-Diff (Änderungsvorschläge) im Vergleich */
.ai-connect-page .doc-diff { grid-column: 1 / -1; margin-top: 0.5rem; border-top: 1px solid #eee; padding-top: 0.75rem; }
.ai-connect-page .doc-diff__bar { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.ai-connect-page .doc-diff__list { display: flex; flex-direction: column; gap: 0.5rem; }
.ai-connect-page .doc-diff__card { border: 1px solid #e3e3e3; border-left-width: 3px; border-radius: 6px; padding: 0.5rem 0.75rem; background: #fff; }
.ai-connect-page .doc-diff__card--insert { border-left-color: #2e9e54; }
.ai-connect-page .doc-diff__card--delete { border-left-color: #d33; }
.ai-connect-page .doc-diff__card--replace { border-left-color: #e8870b; }
.ai-connect-page .doc-diff__card.is-done, .ai-connect-page .doc-diff__card.is-skipped { opacity: 0.55; }
.ai-connect-page .doc-diff__head { font-weight: 600; font-size: 0.9em; margin-bottom: 0.35rem; }
.ai-connect-page .doc-diff__badge { display: inline-block; font-size: 0.72em; padding: 0.05rem 0.45rem; border-radius: 999px; background: #f0f0f0; color: #555; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.ai-connect-page .doc-diff__body { font-family: var(--font-mono, ui-monospace, monospace); font-size: 0.82em; white-space: pre-wrap; word-break: break-word; }
.ai-connect-page .doc-diff__old { color: #b00020; }
.ai-connect-page .doc-diff__new { color: #2e7d32; }
.ai-connect-page .doc-diff__actions { margin-top: 0.5rem; display: flex; gap: 0.4rem; align-items: center; }
.ai-connect-page .doc-diff__ok { color: #2e7d32; font-size: 0.85em; font-weight: 600; }
.ai-connect-page .doc-diff__fail { color: #b00020; font-size: 0.85em; }

/* "Auf Änderungen prüfen" — geänderte Zeilen markieren */
.ai-connect-page tr.doc-row--changed > td { background: #fff8e1 !important; }
.ai-connect-page .doc-changed-badge { display: inline-block; margin-right: 0.4rem; font-size: 0.7em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; padding: 0.05rem 0.4rem; border-radius: 999px; background: #e8870b; color: #fff; vertical-align: middle; }

/* doc status pills */
.ai-connect-page .doc-status { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.75em; font-weight: 500; }
.ai-connect-page .doc-status-uploaded { background: #ede7f6; color: #5e35b1; }
.ai-connect-page .doc-status-crawled { background: #e7e9ec; color: #495057; }
.ai-connect-page .doc-status-indexed, .ai-connect-page .doc-status-unchanged { background: var(--st-done-bg); color: var(--st-done-fg); }
.ai-connect-page .doc-status-failed { background: var(--st-failed-bg); color: var(--st-failed-fg); }
.ai-connect-page .doc-status-skipped, .ai-connect-page .doc-status-empty, .ai-connect-page .doc-status-type-skipped { background: var(--st-pending-bg); color: var(--st-pending-fg); }
.ai-connect-page .doc-status-media-pending { background: var(--st-running-bg); color: var(--st-running-fg); }
.ai-connect-page .active-badge { margin-left: 0.4rem; background: var(--color-primary); color: #fff; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.7em; font-weight: 500; }

.ai-connect-page .failures-trigger { background: none; border: none; padding: 0; color: #c4314b; cursor: pointer; font-size: 1em; font-family: inherit; text-decoration: underline; text-decoration-style: dotted; }
.ai-connect-page .failures-trigger:hover { color: #8b1f33; }
.ai-connect-page .skips-trigger { background: none; border: none; padding: 0; margin-left: 0.4rem; color: #8a6d3b; cursor: pointer; font-size: 1em; font-family: inherit; text-decoration: underline; text-decoration-style: dotted; }
.ai-connect-page .skips-trigger:hover { color: #5c4826; }

/* modals (failures / generic) */
.aic-modal { position: fixed; inset: 0; z-index: 9999; }
.aic-modal[hidden] { display: none; }
.aic-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.55); }
.aic-modal-window { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(90vw, 1100px); max-height: 85vh; display: flex; flex-direction: column; background: #fff; border-radius: 8px; box-shadow: var(--shadow-modal); overflow: hidden; }
.aic-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; border-bottom: 1px solid var(--color-border); }
.aic-modal-header h3 { margin: 0; font-size: 1.1rem; }
.aic-modal-close { background: none; border: none; font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 0 0.4rem; color: #555; }
.aic-modal-close:hover { color: #000; }
.aic-modal-body { padding: 1rem 1.5rem; overflow: auto; }
.aic-modal-table { width: 100%; border-collapse: collapse; font-size: 0.9em; }
.aic-modal-table thead th { text-align: left; background: var(--color-surface-alt); padding: 0.5rem 0.75rem; border-bottom: 2px solid var(--color-border); font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.03em; color: #555; }
.aic-modal-table tbody td { padding: 0.5rem 0.75rem; vertical-align: top; border-bottom: 1px solid #f0f0f0; }
.aic-modal-table .url-cell { word-break: break-all; max-width: 380px; }
.aic-modal-table .url-cell a { color: #555; }
.aic-modal-table .msg-cell { color: #c4314b; font-family: var(--font-mono); font-size: 0.85em; }
body.aic-modal-open, html.ai-modal-open { overflow: hidden; }

/* fine-tune task cards */
.ai-connect-page .task-list { display: grid; gap: 0.75rem; }
.ai-connect-page .task-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1rem 1.25rem; display: grid; grid-template-columns: 1fr auto; gap: 0.75rem 1rem; align-items: start; box-shadow: var(--shadow-card); }
.ai-connect-page .task-card h3 { margin: 0 0 .25rem; font-size: 1.05rem; }
.ai-connect-page .task-card h3 a { color: #222; }
.ai-connect-page .task-card h3 a:hover { color: var(--color-primary); }
.ai-connect-page .task-card .type-pill { display: inline-block; background: #eef0f2; color: #555; padding: 0.1rem 0.55rem; border-radius: 999px; font-size: 0.8em; margin-right: 0.4rem; }
.ai-connect-page .task-card .goal { color: #555; font-size: 0.9em; margin-top: 0.35rem; white-space: pre-wrap; }
.ai-connect-page .task-card .meta { text-align: right; color: var(--color-muted); font-size: 0.85em; white-space: nowrap; }

/* CAG bundle card */
.cag-bundle-card { background:#fff; border:1px solid #e8d6b5; border-left:4px solid var(--color-primary); border-radius:var(--radius-md); padding:1rem 1.25rem; margin:1.25rem 0; box-shadow: var(--shadow-card); }

/* --- fine-tune task detail (example editor, link picker, suggestions) --- */
.ai-connect-page .type-pill { display: inline-block; background: #eef0f2; color: #555; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.85em; }
.ai-connect-page .goal-card { background: #fff; border-left: 4px solid var(--color-primary); border-radius: 4px; padding: 0.75rem 1rem; margin: 1rem 0 1.5rem; white-space: pre-wrap; color: #444; font-size: 0.95em; box-shadow: var(--shadow-card); }
.ai-connect-page .example-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-bottom: 0.75rem; box-shadow: var(--shadow-card); }
.ai-connect-page .example-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (max-width: 700px) { .ai-connect-page .example-grid { grid-template-columns: 1fr; } }
.ai-connect-page .example-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.85em; color: var(--color-muted); margin-bottom: 0.5rem; }
.ai-connect-page .example-actions { display: flex; gap: 0.4rem; margin-top: 0.5rem; justify-content: flex-end; }
.ai-connect-page .ftx-link-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.4rem 0; }
.ai-connect-page .ftx-chip { background: #eef0f2; padding: 0.2rem 0.5rem; border-radius: 999px; font-size: 0.85em; display: inline-flex; align-items: center; gap: 0.4rem; max-width: 360px; }
.ai-connect-page .ftx-chip-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-connect-page .ftx-chip-remove { background: none; border: none; color: #c4314b; cursor: pointer; padding: 0; line-height: 1; font-size: 1.1em; }
.ai-connect-page .ftx-picker { position: relative; margin-top: 0.4rem; }
.ai-connect-page .ftx-picker-results { position: absolute; z-index: 100; left: 0; right: 0; background: #fff; border: 1px solid #d0d0d0; border-radius: 4px; max-height: 260px; overflow: auto; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.ai-connect-page .ftx-picker-results .item { padding: 0.5rem 0.75rem; cursor: pointer; border-bottom: 1px solid #f0f0f0; font-size: 0.9em; }
.ai-connect-page .ftx-picker-results .item:hover { background: #fff3e0; }
.ai-connect-page .ftx-picker-results .item .url { color: var(--color-muted); font-size: 0.85em; word-break: break-all; }
.ai-connect-page .ftx-drag-handle { cursor: grab; user-select: none; color: #aaa; padding: 0 0.4rem; margin-right: 0.4rem; letter-spacing: -2px; font-family: var(--font-mono); }
.ai-connect-page .ftx-drag-handle:hover { color: var(--color-primary); }
.ai-connect-page [data-aic-ftx-sortable-item].ftx-dragging { opacity: 0.4; }
.ai-connect-page [data-aic-ftx-sortable-item].ftx-drop-above { box-shadow: 0 -3px 0 0 var(--color-primary) inset, 0 0 0 1px var(--color-primary); }
.ai-connect-page [data-aic-ftx-sortable-item].ftx-drop-below { box-shadow: 0 3px 0 0 var(--color-primary) inset, 0 0 0 1px var(--color-primary); }
.ai-connect-page .ftx-saving-hint { position: fixed; bottom: 1rem; right: 1rem; z-index: 1000; background: #333; color: #fff; padding: 0.5rem 0.85rem; border-radius: 4px; font-size: 0.85em; opacity: 0; transition: opacity .2s ease; }
.ai-connect-page .ftx-saving-hint.visible { opacity: 1; }
.ai-connect-page .ftx-saving-hint.error { background: #c4314b; }
.ai-connect-page .suggest-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem 1.5rem; margin-bottom: 1rem; box-shadow: var(--shadow-card); }
.ai-connect-page .suggest-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 1.5rem; align-items: start; }
@media (max-width: 700px) { .ai-connect-page .suggest-grid { grid-template-columns: 1fr; } }
.ai-connect-page .form-range { width: 100%; accent-color: var(--color-primary); }
.ai-connect-page .suggest-range-marks { display: flex; justify-content: space-between; color: #aaa; font-size: 0.75em; margin-top: 0.2rem; }
.ai-connect-page .suggest-status { font-size: 0.9em; }
.ai-connect-page .suggest-status.spinning::before { content: ''; display: inline-block; width: 12px; height: 12px; border: 2px solid #ddd; border-top-color: var(--color-primary); border-radius: 50%; animation: aic-spin 0.8s linear infinite; vertical-align: middle; margin-right: 0.4rem; }
.ai-connect-page .suggestion-card { background: #fffaf3; border: 1px solid #ffd9a8; border-radius: 6px; padding: 1rem 1.25rem; margin-bottom: 0.75rem; position: relative; }
.ai-connect-page .suggestion-card .suggestion-badge { position: absolute; top: -10px; left: 12px; background: var(--color-primary); color: #fff; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.7em; font-weight: 600; letter-spacing: 0.04em; }
.ai-connect-page .suggestion-card .source-urls { margin-top: 0.5rem; font-size: 0.85em; color: #666; }
.ai-connect-page .suggestion-card .source-urls a { color: #555; }
.ai-connect-page .suggestion-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.ai-connect-page .suggestion-card.applied { background: #d4edda; border-color: #a3d4b3; }
.ai-connect-page .suggestion-card.applied [data-aic-suggest-apply] { background: #1f7a44; border-color: #1f7a44; cursor: default; }
.ai-connect-page .suggestion-card.applied .suggestion-badge { background: #1f7a44; }

.aic-nav .crumb {
    display: none;
}