:root {
    /* ODIN UI v2 (VoteJar-inspiriert) */
    --color-bg-primary: #f7f7fb;
    --color-bg-secondary: rgba(255, 255, 255, 0.78);
    --color-bg-tertiary: rgba(255, 255, 255, 0.92);
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;

    --color-accent: #7B61FF;
    --color-accent-hover: #6a52f2;
    --color-accent-light: #4A90E2;

    --color-border: rgba(15, 23, 42, 0.12);
    --color-error: #ef4444;
    --color-success: #22c55e;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    --border-radius: 14px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.10);
    --shadow-lg: 0 26px 80px rgba(15, 23, 42, 0.16);

    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    --focus-ring: 0 0 0 4px rgba(123, 97, 255, 0.18);

    --header-bg: rgba(247, 247, 251, 0.72);
    --nav-bg: rgba(255, 255, 255, 0.72);
    --input-bg: rgba(255, 255, 255, 0.82);
    --code-bg: rgba(15, 23, 42, 0.04);
}

:root[data-theme="dark"] {
    --color-bg-primary: #070A12;
    --color-bg-secondary: rgba(15, 23, 42, 0.56);
    --color-bg-tertiary: rgba(15, 23, 42, 0.72);
    --color-text-primary: #e5e7eb;
    --color-text-secondary: #94a3b8;

    --color-border: rgba(148, 163, 184, 0.20);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 16px 38px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.55);

    --focus-ring: 0 0 0 4px rgba(123, 97, 255, 0.22);
    --header-bg: rgba(7, 10, 18, 0.60);
    --nav-bg: rgba(15, 23, 42, 0.60);
    --input-bg: rgba(15, 23, 42, 0.66);
    --code-bg: rgba(148, 163, 184, 0.10);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background:
        radial-gradient(900px circle at 15% 10%, rgba(123, 97, 255, 0.18), transparent 60%),
        radial-gradient(800px circle at 85% 30%, rgba(74, 144, 226, 0.14), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(247, 247, 251, 0.82) 100%);
    color: var(--color-text-primary);
    line-height: 1.6;
}

/* Wenn nicht eingeloggt: kein Scrollen, keine "Seite unten" sichtbar */
body.auth-mode {
    overflow: hidden;
}

h2, h3 {
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    letter-spacing: -0.02em;
}

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

a:hover {
    text-decoration: underline;
}

:root[data-theme="dark"] body {
    background:
        radial-gradient(900px circle at 15% 10%, rgba(123, 97, 255, 0.22), transparent 60%),
        radial-gradient(800px circle at 85% 30%, rgba(74, 144, 226, 0.14), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(11, 16, 32, 1) 100%);
}

#app {
    min-height: 100vh;
}

::selection {
    background: rgba(123, 97, 255, 0.22);
}

.screen {
    display: none;
}

/* Default: Main screen is block, auth screens are flex */
#main-screen.screen.active {
    display: block;
}

#login-screen.screen.active,
#register-screen.screen.active {
    display: flex;
}

/* Login Screen */
#login-screen {
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    position: fixed;
    inset: 0;
    overflow: auto;
    background:
        radial-gradient(900px circle at 10% 10%, rgba(123, 97, 255, 0.28), transparent 60%),
        radial-gradient(800px circle at 90% 30%, rgba(74, 144, 226, 0.22), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(247, 247, 251, 0.90) 100%);
}

/* Register Screen (same layout as login) */
#register-screen {
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    position: fixed;
    inset: 0;
    overflow: auto;
    background:
        radial-gradient(900px circle at 10% 10%, rgba(123, 97, 255, 0.28), transparent 60%),
        radial-gradient(800px circle at 90% 30%, rgba(74, 144, 226, 0.22), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(247, 247, 251, 0.90) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-lg);
}

.login-box {
    background-color: var(--color-bg-secondary);
    padding: calc(var(--spacing-xl) + 0.25rem);
    border-radius: calc(var(--border-radius) + 8px);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(12px);
}

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

.brand-title {
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 2.1rem;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-tagline {
    color: var(--color-text-secondary);
    font-size: 0.98rem;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), background-color 160ms cubic-bezier(.2,.8,.2,1);
    box-shadow: var(--shadow-sm);
}

.icon-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.icon-btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-md), var(--focus-ring);
}

.icon-btn svg {
    width: 18px;
    height: 18px;
}

.login-box h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
    text-align: center;
}

.subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 0.98rem;
    resize: vertical;
    transition: box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.error-message {
    color: var(--color-error);
    margin-bottom: var(--spacing-md);
    min-height: 1.5rem;
}

.auth-footer {
    margin-top: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.auth-footer a {
    font-weight: 600;
}

/* Buttons */
.btn {
    padding: 0.7rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-size: 0.98rem;
    cursor: pointer;
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), background-color 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    user-select: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-md), var(--focus-ring);
}

.login-box .btn-primary {
    width: 100%;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--header-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 0;
    backdrop-filter: blur(12px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1.25rem;
    gap: 1rem;
}

@media (max-width: 860px) {
    .header-content {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .nav {
        flex: 1 1 100%;
        order: 3;
    }

    .user-menu {
        margin-left: auto;
        order: 2;
    }
}

.brand-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    flex: 0 0 auto;
}

.brand-mark {
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-size: 1.15rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-badge {
    font-size: 0.75rem;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.nav {
    display: flex;
    gap: 0.25rem;
    flex: 1;
    padding: 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--nav-bg);
    overflow: auto;
    scrollbar-width: none;
}

.nav::-webkit-scrollbar {
    display: none;
}

.nav-btn {
    padding: 0.55rem 0.75rem;
    background-color: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: 999px;
    transition: background-color 160ms cubic-bezier(.2,.8,.2,1), color 160ms cubic-bezier(.2,.8,.2,1), transform 160ms cubic-bezier(.2,.8,.2,1);
    font-weight: 600;
    white-space: nowrap;
}

.nav-btn:hover {
    background-color: rgba(123, 97, 255, 0.10);
    color: var(--color-text-primary);
}

.nav-btn.active {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-sm);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

#username-display {
    color: var(--color-text-secondary);
    padding: 0.4rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    box-shadow: var(--shadow-sm);
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(var(--spacing-xl) + 0.25rem);
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.view h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.stat-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-color: rgba(123, 97, 255, 0.35);
}

.stat-card h3 {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-accent);
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@supports (-webkit-background-clip: text) {
    .stat-number {
        background: var(--gradient-accent);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }
}

/* Entity List */
.entity-list {
    display: grid;
    gap: var(--spacing-md);
}

.entity-item {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
    box-shadow: var(--shadow-sm);
}

.entity-item:hover {
    background-color: var(--color-bg-tertiary);
    transform: translateY(-1px);
    border-color: rgba(123, 97, 255, 0.35);
    box-shadow: var(--shadow-md);
}

.entity-item h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.entity-item .entity-meta {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Entities Browser */
.entity-browser {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--spacing-lg);
    align-items: start;
}

@media (max-width: 980px) {
    .entity-browser {
        grid-template-columns: 1fr;
    }
}

.entity-browser-left,
.entity-browser-right {
    min-width: 0;
}

.entity-browser-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.entity-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.entity-row-main {
    min-width: 0;
}

.entity-row-main h4 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.entity-row-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}

.entity-item.selected {
    border-color: rgba(123, 97, 255, 0.55);
    box-shadow: var(--shadow-md);
}

.entity-detail {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) + 6px);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.entity-detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.entity-detail-h {
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
}

.entity-detail-sub {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.entity-detail-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.entity-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
}

@media (max-width: 980px) {
    .entity-detail-grid {
        grid-template-columns: 1fr;
    }
}

.entity-detail-card {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.entity-detail-section-title {
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

details.entity-detail-card > summary.entity-detail-section-title {
    cursor: pointer;
    list-style: none;
}

details.entity-detail-card > summary.entity-detail-section-title::-webkit-details-marker {
    display: none;
}

.entity-detail-kv {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
}

@media (max-width: 720px) {
    .entity-detail-kv {
        grid-template-columns: 1fr;
    }
}

.entity-detail-v {
    margin-top: 0.25rem;
    word-break: break-word;
}

.entity-pre {
    margin-top: var(--spacing-sm);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 420px;
    overflow: auto;
    background: var(--code-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.entity-meta-list {
    display: grid;
    gap: var(--spacing-sm);
}

.entity-meta-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
}

.entity-meta-key {
    font-weight: 600;
    color: var(--color-text-primary);
}

.entity-meta-val {
    color: var(--color-text-secondary);
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-sm {
    padding: 0.45rem 0.7rem;
    font-size: 0.9rem;
}

/* Search */
.search-container {
    margin-bottom: var(--spacing-xl);
}

.search-input {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    transition: box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.search-results {
    display: grid;
    gap: var(--spacing-md);
}

.search-result {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.search-result:hover {
    transform: translateY(-1px);
    border-color: rgba(123, 97, 255, 0.35);
    box-shadow: var(--shadow-md);
}

.search-result h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.search-result .result-meta {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.search-result .result-content {
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

/* Sources */
.sources-list {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.source-item {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.source-item:hover {
    transform: translateY(-1px);
    border-color: rgba(123, 97, 255, 0.35);
    box-shadow: var(--shadow-md);
}

.source-item h4 {
    color: var(--color-accent);
}

.source-item .source-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Relations Diagram */
.relation-controls {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    align-items: center;
}

.relation-controls .search-input {
    margin-bottom: 0;
    flex: 1;
    min-width: 260px;
}

.relation-diagram {
    width: 100%;
    height: 600px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) + 6px);
    position: relative;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* Recent Section */
.recent-section {
    margin-top: var(--spacing-xl);
}

.recent-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

/* Loading State */
.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
}

/* Automation */
.automation-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 980px) {
    .automation-grid {
        grid-template-columns: 1fr;
    }
}

.automation-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) + 6px);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

/* Admin / User Management */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 980px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
}

.admin-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) + 6px);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.admin-card h3 {
    margin-bottom: var(--spacing-md);
}

.code-pill {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    background: var(--code-bg);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    display: inline-flex;
    gap: 0.4rem;
    align-items: center;
}

.muted {
    color: var(--color-text-secondary);
}

.automation-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.automation-form .form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 0.95rem;
    resize: vertical;
}

.automation-form .form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.automation-hint {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    padding: 0.75rem 0.9rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92em;
    padding: 0.15em 0.35em;
    border-radius: 0.55rem;
    background: var(--code-bg);
    border: 1px solid var(--color-border);
}

.automation-hint code {
    background: rgba(123, 97, 255, 0.10);
    border-color: rgba(123, 97, 255, 0.24);
}

.automation-list {
    margin-top: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-md);
}

.automation-item {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: transform 160ms cubic-bezier(.2,.8,.2,1), box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.automation-item:hover {
    transform: translateY(-1px);
    border-color: rgba(123, 97, 255, 0.30);
    box-shadow: var(--shadow-md);
}

.automation-item-main {
    min-width: 0;
}

.automation-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.automation-sub {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    word-break: break-word;
}

.automation-item-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.automation-badge {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
}

.automation-badge.ok {
    border-color: var(--color-success);
    color: var(--color-success);
}

.automation-badge.err {
    border-color: var(--color-error);
    color: var(--color-error);
}

.automation-badge.skip {
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}

.automation-error {
    color: var(--color-error);
}

.automation-logs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.automation-logs-header h3 {
    margin: 0;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 100;
}

.modal[aria-hidden="false"] {
    display: block;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
}

:root[data-theme="dark"] .modal-backdrop {
    background: rgba(0, 0, 0, 0.62);
}

.modal-card {
    position: relative;
    max-width: 720px;
    width: calc(100% - 2rem);
    margin: 6vh auto;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) + 10px);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(12px);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.modal-header h3 {
    margin: 0;
}

.modal-body {
    display: grid;
    gap: var(--spacing-md);
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
}

@media (max-width: 720px) {
    .modal-grid {
        grid-template-columns: 1fr;
    }
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: box-shadow 160ms cubic-bezier(.2,.8,.2,1), border-color 160ms cubic-bezier(.2,.8,.2,1);
}

.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

/* Einstellungen: Tabs / "Pagination" (immer nur ein Panel sichtbar) */
.settings-tabs {
    display: flex;
    gap: 0.35rem;
    padding: 0.35rem;
    border-radius: calc(var(--border-radius) + 4px);
    border: 1px solid var(--color-border);
    background: var(--nav-bg);
    box-shadow: var(--shadow-sm);
    width: fit-content;
    max-width: 100%;
    overflow: auto;
    scrollbar-width: none;
    margin-bottom: var(--spacing-lg);
}

.settings-tabs::-webkit-scrollbar {
    display: none;
}

.settings-tab {
    padding: 0.55rem 0.8rem;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: 999px;
    font-weight: 650;
    white-space: nowrap;
    transition: background-color 160ms cubic-bezier(.2,.8,.2,1), color 160ms cubic-bezier(.2,.8,.2,1), transform 160ms cubic-bezier(.2,.8,.2,1);
}

.settings-tab:hover {
    background-color: rgba(123, 97, 255, 0.10);
    color: var(--color-text-primary);
}

.settings-tab.active {
    background: var(--gradient-accent);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

.settings-grid {
    display: grid;
    gap: var(--spacing-lg);
}

/* UI Theme v3 (Pro): cleaner, professioneller, responsiver */
:root[data-ui="pro"] {
    /* Liquid Glass (hell, clean, deutlich anders als Standard) */
    --color-bg-primary: #f6f9ff;
    --color-bg-secondary: rgba(255, 255, 255, 0.58);
    --color-bg-tertiary: rgba(255, 255, 255, 0.72);
    --color-text-primary: #07101f;
    --color-text-secondary: rgba(7, 16, 31, 0.68);

    /* Akzent: kühles Cyan + Violett für "liquid" */
    --color-accent: #0ea5e9;
    --color-accent-hover: #0284c7;
    --color-accent-light: #a855f7;

    /* Glas-Token */
    --glass-blur: 18px;
    --glass-saturate: 180%;
    --glass-highlight: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(7, 16, 31, 0.10);

    --color-border: var(--glass-border);

    --border-radius: 16px;
    --shadow-sm: 0 10px 28px rgba(7, 16, 31, 0.08);
    --shadow-md: 0 18px 55px rgba(7, 16, 31, 0.10);
    --shadow-lg: 0 30px 95px rgba(7, 16, 31, 0.14);

    --gradient-accent: linear-gradient(135deg, rgba(14, 165, 233, 1) 0%, rgba(168, 85, 247, 1) 100%);
    --focus-ring: 0 0 0 4px rgba(14, 165, 233, 0.20);

    --header-bg: rgba(255, 255, 255, 0.46);
    --nav-bg: rgba(255, 255, 255, 0.40);
    --input-bg: rgba(255, 255, 255, 0.52);
    --code-bg: rgba(7, 16, 31, 0.05);
}

:root[data-ui="pro"][data-theme="dark"] {
    --color-bg-primary: #070b14;
    --color-bg-secondary: rgba(10, 14, 26, 0.56);
    --color-bg-tertiary: rgba(10, 14, 26, 0.72);
    --color-text-primary: rgba(255, 255, 255, 0.92);
    --color-text-secondary: rgba(255, 255, 255, 0.70);

    --glass-blur: 18px;
    --glass-saturate: 175%;
    --glass-highlight: rgba(255, 255, 255, 0.14);
    --glass-border: rgba(255, 255, 255, 0.12);

    --color-border: var(--glass-border);

    --shadow-sm: 0 12px 34px rgba(0, 0, 0, 0.40);
    --shadow-md: 0 20px 60px rgba(0, 0, 0, 0.50);
    --shadow-lg: 0 34px 110px rgba(0, 0, 0, 0.60);

    --focus-ring: 0 0 0 4px rgba(14, 165, 233, 0.26);
    --header-bg: rgba(10, 14, 26, 0.52);
    --nav-bg: rgba(10, 14, 26, 0.46);
    --input-bg: rgba(10, 14, 26, 0.56);
    --code-bg: rgba(255, 255, 255, 0.10);
}

/* Pro: Liquid Glass Hintergrund (hell, clean, weich) */
:root[data-ui="pro"] body {
    background:
        radial-gradient(1100px circle at 12% 12%, rgba(14, 165, 233, 0.22), transparent 62%),
        radial-gradient(900px circle at 88% 18%, rgba(168, 85, 247, 0.16), transparent 60%),
        radial-gradient(750px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, #f8fbff 0%, #eff6ff 55%, rgba(247, 247, 251, 1) 100%);
}

:root[data-ui="pro"][data-theme="dark"] body {
    background:
        radial-gradient(1000px circle at 14% 10%, rgba(14, 165, 233, 0.24), transparent 60%),
        radial-gradient(900px circle at 86% 18%, rgba(168, 85, 247, 0.18), transparent 58%),
        radial-gradient(780px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(5, 8, 14, 1) 100%);
}

/* Pro: Auth-Screens an Liquid-Glass anpassen (Login/Register überschreiben sonst das Body-Gradient) */
:root[data-ui="pro"] #login-screen,
:root[data-ui="pro"] #register-screen {
    background:
        radial-gradient(1100px circle at 12% 12%, rgba(14, 165, 233, 0.26), transparent 62%),
        radial-gradient(900px circle at 88% 18%, rgba(168, 85, 247, 0.18), transparent 60%),
        radial-gradient(750px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, #f8fbff 0%, #eff6ff 55%, rgba(247, 247, 251, 1) 100%);
}

:root[data-ui="pro"][data-theme="dark"] #login-screen,
:root[data-ui="pro"][data-theme="dark"] #register-screen {
    background:
        radial-gradient(1000px circle at 14% 10%, rgba(14, 165, 233, 0.28), transparent 60%),
        radial-gradient(900px circle at 86% 18%, rgba(168, 85, 247, 0.20), transparent 58%),
        radial-gradient(780px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(5, 8, 14, 1) 100%);
}

/* Pro: Auth-Screens an Liquid-Glass anpassen (Login/Register überschreiben sonst das Body-Gradient) */
:root[data-ui="pro"] #login-screen,
:root[data-ui="pro"] #register-screen {
    background:
        radial-gradient(1100px circle at 12% 12%, rgba(14, 165, 233, 0.26), transparent 62%),
        radial-gradient(900px circle at 88% 18%, rgba(168, 85, 247, 0.18), transparent 60%),
        radial-gradient(750px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, #f8fbff 0%, #eff6ff 55%, rgba(247, 247, 251, 1) 100%);
}

:root[data-ui="pro"][data-theme="dark"] #login-screen,
:root[data-ui="pro"][data-theme="dark"] #register-screen {
    background:
        radial-gradient(1000px circle at 14% 10%, rgba(14, 165, 233, 0.28), transparent 60%),
        radial-gradient(900px circle at 86% 18%, rgba(168, 85, 247, 0.20), transparent 58%),
        radial-gradient(780px circle at 55% 92%, rgba(34, 197, 94, 0.10), transparent 58%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(5, 8, 14, 1) 100%);
}

/* Pro: Navigation als "Glasbar" */
:root[data-ui="pro"] .nav {
    border-radius: calc(var(--border-radius) + 10px);
    padding: 0.35rem;
    background: var(--nav-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    box-shadow: var(--shadow-md), inset 0 1px 0 var(--glass-highlight);
}

:root[data-ui="pro"] .nav-btn {
    border-radius: 12px;
    border: 1px solid transparent;
}

:root[data-ui="pro"] .nav-btn:hover {
    background: rgba(255, 255, 255, 0.36);
    color: var(--color-text-primary);
}

:root[data-ui="pro"] .nav-btn.active {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.22) 0%, rgba(168, 85, 247, 0.16) 100%);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.70);
    box-shadow: 0 14px 40px rgba(14, 165, 233, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

:root[data-ui="pro"][data-theme="dark"] .nav-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text-primary);
}

:root[data-ui="pro"][data-theme="dark"] .nav-btn.active {
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 0 18px 55px rgba(14, 165, 233, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

:root[data-ui="pro"] .header-content {
    padding: 0.9rem 1.1rem;
}

:root[data-ui="pro"] .header {
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
}

/* Pro: "Liquid Glass" Oberflächen für Cards/Listen/Modals */
:root[data-ui="pro"] .login-box,
:root[data-ui="pro"] .stat-card,
:root[data-ui="pro"] .entity-item,
:root[data-ui="pro"] .search-result,
:root[data-ui="pro"] .source-item,
:root[data-ui="pro"] .automation-card,
:root[data-ui="pro"] .admin-card,
:root[data-ui="pro"] .relation-diagram,
:root[data-ui="pro"] .automation-item,
:root[data-ui="pro"] .automation-hint,
:root[data-ui="pro"] .settings-tabs,
:root[data-ui="pro"] #username-display,
:root[data-ui="pro"] .modal-card {
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.74) 0%, rgba(255, 255, 255, 0.46) 100%);
    border-color: var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

:root[data-ui="pro"][data-theme="dark"] .login-box,
:root[data-ui="pro"][data-theme="dark"] .stat-card,
:root[data-ui="pro"][data-theme="dark"] .entity-item,
:root[data-ui="pro"][data-theme="dark"] .search-result,
:root[data-ui="pro"][data-theme="dark"] .source-item,
:root[data-ui="pro"][data-theme="dark"] .automation-card,
:root[data-ui="pro"][data-theme="dark"] .admin-card,
:root[data-ui="pro"][data-theme="dark"] .relation-diagram,
:root[data-ui="pro"][data-theme="dark"] .automation-item,
:root[data-ui="pro"][data-theme="dark"] .automation-hint,
:root[data-ui="pro"][data-theme="dark"] .settings-tabs,
:root[data-ui="pro"][data-theme="dark"] #username-display,
:root[data-ui="pro"][data-theme="dark"] .modal-card {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.62) 0%, rgba(10, 14, 26, 0.48) 100%);
    border-color: var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 var(--glass-highlight);
}

/* Pro: Inputs/Buttons als Glas-Controls */
:root[data-ui="pro"] .form-group input,
:root[data-ui="pro"] .form-group textarea,
:root[data-ui="pro"] .form-group select,
:root[data-ui="pro"] .search-input {
    backdrop-filter: blur(calc(var(--glass-blur) - 6px)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(calc(var(--glass-blur) - 6px)) saturate(var(--glass-saturate));
    background: rgba(255, 255, 255, 0.52);
    border-color: var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.90);
}

:root[data-ui="pro"][data-theme="dark"] .form-group input,
:root[data-ui="pro"][data-theme="dark"] .form-group textarea,
:root[data-ui="pro"][data-theme="dark"] .form-group select,
:root[data-ui="pro"][data-theme="dark"] .search-input {
    background: rgba(10, 14, 26, 0.56);
    border-color: var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

:root[data-ui="pro"] .btn-secondary,
:root[data-ui="pro"] .icon-btn {
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    background: rgba(255, 255, 255, 0.52);
    border-color: var(--glass-border);
    box-shadow: 0 14px 40px rgba(7, 16, 31, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

:root[data-ui="pro"][data-theme="dark"] .btn-secondary,
:root[data-ui="pro"][data-theme="dark"] .icon-btn {
    background: rgba(10, 14, 26, 0.58);
    border-color: var(--glass-border);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.50), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

:root[data-ui="pro"] .btn-primary {
    box-shadow: 0 18px 55px rgba(14, 165, 233, 0.22);
}

:root[data-ui="pro"] .btn-primary:hover {
    box-shadow: 0 22px 70px rgba(14, 165, 233, 0.28);
}

:root[data-ui="pro"] .stat-card:hover,
:root[data-ui="pro"] .entity-item:hover,
:root[data-ui="pro"] .search-result:hover,
:root[data-ui="pro"] .source-item:hover,
:root[data-ui="pro"] .automation-item:hover {
    border-color: rgba(14, 165, 233, 0.34);
}

:root[data-ui="pro"] .automation-hint code {
    background: rgba(14, 165, 233, 0.10);
    border-color: rgba(14, 165, 233, 0.24);
}

@media (max-width: 520px) {
    :root[data-ui="pro"] .main-content {
        padding: var(--spacing-lg);
    }
    :root[data-ui="pro"] .user-menu {
        gap: var(--spacing-sm);
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    :root[data-ui="pro"] #username-display {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}