/*
 * Digitales Archivportal — Basisdesign
 * Alle Farben und Schriften sind über CSS-Variablen steuerbar (Theme Engine vorbereitet)
 */

/* ============================================================
   CSS-Variablen (Theme Engine)
   ============================================================ */
:root {
    /* Farben */
    --color-bg:          #f5f0e8;   /* Pergament-Hintergrund */
    --color-bg-alt:      #ede7d9;   /* Leicht dunklerer Hintergrund */
    --color-surface:     #faf7f2;   /* Kartenoberfläche */
    --color-border:      #c8b99a;   /* Rahmenfarbe */
    --color-border-light: #ddd4c2;

    --color-primary:     #5a3e28;   /* Dunkelbraun – Hauptakzent */
    --color-primary-light: #7a5840;
    --color-primary-dark: #3e2a18;

    --color-accent:      #8b6a3e;   /* Mittleres Braun */
    --color-accent-light: #b89060;

    --color-text:        #2c1f0f;   /* Fast Schwarz – Haupttext */
    --color-text-muted:  #6b5a47;   /* Gedämpfter Text */
    --color-text-light:  #9c8878;   /* Heller Text */

    --color-success:     #3d6b47;
    --color-warning:     #8b6914;
    --color-danger:      #7a2828;
    --color-info:        #2a4f6b;

    --color-success-bg:  #e8f4ea;
    --color-warning-bg:  #f4eed8;
    --color-danger-bg:   #f4e0e0;
    --color-info-bg:     #dce8f2;

    /* Status-Farben */
    --status-entwurf:            #9c8878;
    --status-hochgeladen:        #5a7a9c;
    --status-eingang-bestaetigt: #4a8a6a;
    --status-in-bearbeitung:     #8b6914;
    --status-transkribiert:      #5a7a4a;
    --status-geprueft:           #3d6b47;
    --status-freigegeben:        #2a5a3a;
    --status-veroeffentlicht:    #1a4a2a;
    --status-gesperrt:           #7a2828;
    --status-zurueckgestellt:    #7a5828;

    /* Typografie */
    --font-serif:   'Georgia', 'Times New Roman', serif;
    --font-sans:    'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-mono:    'Courier New', Courier, monospace;

    --font-size-base: 15px;
    --line-height:    1.65;

    /* Abstände */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-xxl: 3rem;

    /* Rahmen */
    --radius-sm: 3px;
    --radius-md: 5px;
    --radius-lg: 8px;

    /* Schatten */
    --shadow-sm: 0 1px 3px rgba(44, 31, 15, 0.12);
    --shadow-md: 0 2px 8px rgba(44, 31, 15, 0.15);
    --shadow-lg: 0 4px 16px rgba(44, 31, 15, 0.18);

    /* Navigation */
    --nav-width:    240px;
    --nav-bg:       #3e2a18;
    --nav-text:     #e8d8c4;
    --nav-hover-bg: #5a3e28;
    --nav-active-bg: #7a5840;
}

/* ============================================================
   Reset & Basis
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
}

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

/* ============================================================
   Layout: Sidebar + Hauptbereich
   ============================================================ */
.layout-wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* --- Sidebar Navigation --- */
.sidebar {
    width: var(--nav-width);
    min-height: 100vh;
    background-color: var(--nav-bg);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-brand {
    padding: var(--space-lg) var(--space-md);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-brand a {
    color: #f0e0c8;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: normal;
    line-height: 1.3;
    display: block;
    text-decoration: none;
}

.sidebar-brand .brand-sub {
    font-size: 0.75rem;
    color: var(--nav-text);
    opacity: 0.7;
    margin-top: 0.2rem;
    font-family: var(--font-sans);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-md) 0;
}

.nav-section {
    margin-bottom: var(--space-md);
}

.nav-section-label {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(232, 216, 196, 0.5);
    font-weight: 600;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.55rem var(--space-md);
    color: var(--nav-text);
    text-decoration: none;
    font-size: 0.88rem;
    transition: background 0.15s;
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
    background-color: var(--nav-hover-bg);
    color: #f5e8d5;
    text-decoration: none;
}

.sidebar-nav a.active {
    background-color: var(--nav-active-bg);
    border-left-color: var(--color-accent-light);
    color: #fff;
}

.sidebar-nav .nav-icon {
    width: 1.1rem;
    text-align: center;
    flex-shrink: 0;
    opacity: 0.8;
}

.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.8rem;
    color: rgba(232, 216, 196, 0.6);
}

.sidebar-footer a {
    color: rgba(232, 216, 196, 0.7);
    text-decoration: none;
}
.sidebar-footer a:hover {
    color: #f0e0c8;
}

/* --- Hauptbereich --- */
.main-content {
    margin-left: var(--nav-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-sm);
}

.topbar-breadcrumb {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.topbar-breadcrumb a {
    color: var(--color-text-muted);
}

.topbar-breadcrumb span {
    margin: 0 0.3rem;
    opacity: 0.5;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.85rem;
}

.page-body {
    padding: var(--space-xl);
    flex: 1;
}

.page-header {
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
}

.page-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: normal;
    color: var(--color-primary-dark);
    line-height: 1.25;
}

.page-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

/* ============================================================
   Karten
   ============================================================ */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-lg);
}

.card-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    color: var(--color-primary);
}

.card-body {
    padding: var(--space-lg);
}

.card-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border-light);
    background-color: var(--color-bg-alt);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ============================================================
   Dashboard-Statistikkarten
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================================
   Tabellen
   ============================================================ */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

thead th {
    background-color: var(--color-bg-alt);
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 2px solid var(--color-border);
}

tbody tr {
    border-bottom: 1px solid var(--color-border-light);
    transition: background 0.1s;
}

tbody tr:hover {
    background-color: var(--color-bg-alt);
}

tbody td {
    padding: var(--space-sm) var(--space-md);
    vertical-align: top;
}

/* ============================================================
   Formulare
   ============================================================ */
.form-grid {
    display: grid;
    gap: var(--space-md);
}

.form-grid-2 {
    grid-template-columns: 1fr 1fr;
}

.form-grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

label .required {
    color: var(--color-danger);
    margin-left: 0.2rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
input[type="url"],
select,
textarea {
    width: 100%;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: #fff;
    color: var(--color-text);
    font-size: 0.92rem;
    font-family: var(--font-sans);
    transition: border-color 0.15s, box-shadow 0.15s;
    line-height: 1.4;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(139, 106, 62, 0.15);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-danger);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: var(--font-sans);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
    white-space: nowrap;
    line-height: 1.4;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary-dark);
}
.btn-primary:hover {
    background-color: var(--color-primary-light);
    color: #fff;
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    background-color: var(--color-border-light);
    text-decoration: none;
}

.btn-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border-color: #c8a0a0;
}
.btn-danger:hover {
    background-color: var(--color-danger);
    color: #fff;
    text-decoration: none;
}

.btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

.btn-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ============================================================
   Status-Badges
   ============================================================ */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

/* Status */
.badge-entwurf            { background: #e8e0d8; color: var(--status-entwurf); border-color: #c8b8a8; }
.badge-hochgeladen         { background: #dce8f4; color: var(--status-hochgeladen); }
.badge-eingang-bestaetigt  { background: #daf0e4; color: var(--status-eingang-bestaetigt); }
.badge-in-bearbeitung      { background: #f4eed8; color: var(--status-in-bearbeitung); }
.badge-transkribiert       { background: #e0f0d8; color: var(--status-transkribiert); }
.badge-geprueft            { background: #d8ecde; color: var(--status-geprueft); }
.badge-freigegeben         { background: #d0e8d8; color: var(--status-freigegeben); }
.badge-veroeffentlicht     { background: #c8e4d0; color: var(--status-veroeffentlicht); }
.badge-gesperrt            { background: #f4e0e0; color: var(--status-gesperrt); }
.badge-zurueckgestellt     { background: #f4e8d8; color: var(--status-zurueckgestellt); }

/* Sichtbarkeit */
.badge-privat     { background: #e8dcd0; color: #5a3e28; }
.badge-intern     { background: #dce4ec; color: #2a4060; }
.badge-geprueft-vis { background: #ddecd8; color: #2a5020; }
.badge-oeffentlich { background: #d8e8d0; color: #1a4018; }

/* Typen */
.badge-type {
    background: var(--color-bg-alt);
    color: var(--color-accent);
    border-color: var(--color-border);
}

/* ============================================================
   Tags
   ============================================================ */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    text-decoration: none;
}

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

/* ============================================================
   Warnhinweis sensible Inhalte
   ============================================================ */
.sensitive-warning {
    background: var(--color-warning-bg);
    border: 1px solid #c8a060;
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-md);
}

.sensitive-warning-header {
    font-weight: 600;
    color: var(--color-warning);
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

.sensitive-toggle {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
    text-decoration: underline;
}

.sensitive-content {
    display: none;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid #c8a060;
}

/* ============================================================
   Metadaten-Felder (Detailansicht)
   ============================================================ */
.metadata-table {
    width: 100%;
    border-collapse: collapse;
}

.metadata-table tr {
    border-bottom: 1px solid var(--color-border-light);
}

.metadata-table td:first-child {
    width: 35%;
    padding: 0.6rem 0.8rem 0.6rem 0;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    vertical-align: top;
}

.metadata-table td:last-child {
    padding: 0.6rem 0;
    vertical-align: top;
}

/* ============================================================
   Hierarchie-Pfad (Breadcrumb für Archiv)
   ============================================================ */
.archive-path {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
}

.archive-path a {
    color: var(--color-primary);
}

.archive-path .sep {
    color: var(--color-border);
}

/* ============================================================
   Flash-Meldungen
   ============================================================ */
.flash-message {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.flash-success { background: var(--color-success-bg); border-color: #a0c8a8; color: var(--color-success); }
.flash-error   { background: var(--color-danger-bg);  border-color: #c8a0a0; color: var(--color-danger); }
.flash-warning { background: var(--color-warning-bg); border-color: #c8a060; color: var(--color-warning); }
.flash-info    { background: var(--color-info-bg);    border-color: #80a8c8; color: var(--color-info); }

/* ============================================================
   Suchformular
   ============================================================ */
.search-bar {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.search-bar input[type="text"] {
    flex: 1;
    font-size: 1rem;
    padding: 0.6rem 0.8rem;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.filter-bar select {
    max-width: 180px;
}

/* ============================================================
   Datei-Upload Bereich
   ============================================================ */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    background: var(--color-bg-alt);
    transition: border-color 0.15s;
    cursor: pointer;
}

.upload-zone:hover {
    border-color: var(--color-accent);
}

.file-list {
    list-style: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    font-size: 0.88rem;
}

.file-item:last-child {
    border-bottom: none;
}

.file-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--color-accent);
}

.file-name {
    flex: 1;
    font-weight: 500;
}

.file-meta {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* ============================================================
   Workflow-Verlauf
   ============================================================ */
.workflow-timeline {
    list-style: none;
    position: relative;
    padding-left: var(--space-lg);
}

.workflow-timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 8px;
    bottom: 0;
    width: 1px;
    background: var(--color-border);
}

.workflow-entry {
    position: relative;
    padding-bottom: var(--space-md);
    font-size: 0.85rem;
}

.workflow-entry::before {
    content: '';
    position: absolute;
    left: -22px;
    top: 5px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 2px solid var(--color-bg);
}

.workflow-entry-meta {
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

/* ============================================================
   Paginierung
   ============================================================ */
.pagination {
    display: flex;
    gap: var(--space-xs);
    justify-content: center;
    margin-top: var(--space-xl);
    font-size: 0.88rem;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    text-decoration: none;
    background: var(--color-surface);
}

.pagination a:hover {
    background: var(--color-bg-alt);
    text-decoration: none;
}

.pagination .active span {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary-dark);
}

.pagination .disabled span {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ============================================================
   Auth-Seite (Login)
   ============================================================ */
.auth-page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--color-bg);
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(139,106,62,0.04) 40px,
        rgba(139,106,62,0.04) 80px
    );
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xxl);
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-logo h1 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: normal;
    color: var(--color-primary-dark);
    line-height: 1.3;
}

.auth-logo p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 0.3rem;
}

/* ============================================================
   Hilfsklassen
   ============================================================ */
.text-muted   { color: var(--color-text-muted); }
.text-small   { font-size: 0.82rem; }
.text-serif   { font-family: var(--font-serif); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }

.mt-xs { margin-top: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; }
.gap-sm       { gap: var(--space-sm); }
.gap-md       { gap: var(--space-md); }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

.hidden { display: none !important; }

.divider {
    border: none;
    border-top: 1px solid var(--color-border-light);
    margin: var(--space-lg) 0;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
    .sidebar {
        width: 200px;
    }
    .main-content {
        margin-left: 200px;
    }
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .sidebar {
        display: none;
    }
    .main-content {
        margin-left: 0;
    }
    .page-body {
        padding: var(--space-md);
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================================
   Relation-Einträge (Personen / Orte im Formular)
   ============================================================ */
.relation-entry {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}
.relation-select-main {
    flex: 2;
    min-width: 160px;
}
.relation-select-type {
    flex: 1;
    min-width: 130px;
}
.relation-notes {
    flex: 2;
    min-width: 140px;
}
.btn-relation-remove {
    flex-shrink: 0;
    padding: 0.35rem 0.6rem;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    cursor: pointer;
    color: var(--color-danger);
    font-size: 0.9rem;
    line-height: 1;
}
.btn-relation-remove:hover {
    background: var(--color-bg-alt);
}

/* ============================================================
   Bildvorschau-Galerie
   ============================================================ */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
}
.image-gallery-item {
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--color-bg-alt);
    cursor: zoom-in;
    transition: box-shadow 0.15s;
}
.image-gallery-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}
.image-gallery-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}
/* Stream-Referenz-Einträge */
.stream-ref-entry {
    margin-bottom: 0.6rem;
    padding: 0.5rem 0.6rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
}
.stream-ref-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.3rem;
    flex-wrap: wrap;
}
.stream-ref-title { flex: 2; min-width: 140px; }
.stream-ref-url   { flex: 3; min-width: 180px; }
.stream-ref-ts    { flex: 1; min-width: 110px; }
.stream-ref-desc  { width: 100%; box-sizing: border-box; }

.image-gallery-caption {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============================================================
   Upload-Zone
   ============================================================ */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    background: var(--color-bg-alt);
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
}
.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--color-primary);
    background: rgba(139,106,62,0.05);
}
.upload-zone-icon {
    font-size: 2.5rem;
    line-height: 1;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}
.upload-zone-text {
    font-size: 0.92rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}
.upload-zone-hint {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}
.upload-file-list {
    margin-top: 0.75rem;
    text-align: left;
    max-height: 160px;
    overflow-y: auto;
}
.upload-file-item {
    font-size: 0.8rem;
    color: var(--color-text);
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    margin-bottom: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Reihenfolge-Buttons */
.btn-reorder {
    display: block;
    width: 22px;
    height: 16px;
    padding: 0;
    font-size: 0.6rem;
    line-height: 1;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    cursor: pointer;
    color: var(--color-text-muted);
    text-align: center;
}
.btn-reorder:hover {
    background: var(--color-border);
    color: var(--color-text);
}

/* ============================================================
   OCR-Aktionen & Ergebnisse
   ============================================================ */
.ocr-actions {
    display: flex;
    gap: 3px;
    align-items: center;
}

.btn-ocr {
    padding: 0.2rem 0.45rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 3px;
    border: 1px solid transparent;
    cursor: pointer;
    line-height: 1.3;
    white-space: nowrap;
}
.btn-ocr-tess {
    background: #e8f4e8;
    color: #2d6a2d;
    border-color: #a8d5a8;
}
.btn-ocr-tess:hover {
    background: #c8e8c8;
}
.btn-ocr-transk {
    background: #e8eef8;
    color: #2d4a8a;
    border-color: #a8bedd;
}
.btn-ocr-transk:hover {
    background: #c8d8f0;
}
.btn-ocr-check {
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    border-color: var(--color-border);
    font-size: 0.85rem;
}
.btn-ocr-check:hover {
    background: var(--color-border);
}

/* Status-Badge in der Dateiliste */
.ocr-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.15rem 0.4rem;
    font-size: 0.68rem;
    border-radius: 3px;
    white-space: nowrap;
}
.ocr-badge--done       { background: #e8f4e8; color: #2d6a2d; }
.ocr-badge--processing { background: #fff8e0; color: #7a5c00; }
.ocr-badge--failed     { background: #fdecea; color: #9c2a2a; }

/* OCR-Ergebnis unter der Datei */
.ocr-result-row {
    list-style: none;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border-light);
    padding: 0.75rem 1rem 0.75rem 2.5rem;
}
.ocr-result-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.ocr-result-text {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
    padding: 0.6rem 0.8rem;
    max-height: 260px;
    overflow-y: auto;
}