/**
 * KI Text Tool - Hauptstyles
 * Neutral, Modern, Apple-like mit Glass-Effect
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Colors - Neutral Black & White */
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;

    /* Accent Colors */
    --color-primary: #000000;
    --color-primary-hover: #262626;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* Markenakzent — fuer Hover, Aktiv-Zustaende, Highlights */
    --color-accent: #004c9b;
    --color-accent-dark: #003a78;
    --color-accent-darker: #002a5a;
    --color-accent-light: #e6f0fa;
    --color-accent-soft: #d6e7f5;
    --color-accent-lighter: #eaf3fc;
    --color-accent-secondary: #1976d2;
    --color-accent-soft-2: #cfe2f5;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --glass-blur: blur(10px);

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    /* Sidebar */
    --sidebar-width: 260px;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-900);
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   App Layout
   ======================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    text-decoration: none;
    color: inherit;
}

.logo-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 220px;
    padding: 0;
}

.logo-custom svg,
.logo-custom img {
    width: 100%;
    height: auto;
    display: block;
}

/* X-Icon: nur im zugeklappten Modus sichtbar */
.logo-icon { display: none; }
.logo-icon img { height: 32px; width: auto; display: block; }

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    line-height: 1;
    border-radius: var(--radius-sm);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

/* Deprecated-Gruppe: ans Ende geschoben, dezenter Look */
.nav-group-deprecated {
    margin-top: auto;
    padding-top: var(--spacing-md);
    opacity: 0.6;
    transition: opacity 0.15s;
}
.nav-group-deprecated:hover { opacity: 1; }
.nav-group-deprecated > .nav-group-header {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.nav-group-deprecated > .nav-group-header .nav-icon { font-size: 0.95rem; }
.nav-group-deprecated > .nav-group-header .nav-group-arrow { font-size: 14px; }
.nav-group-deprecated .nav-sub-item { font-size: 0.8rem; opacity: 0.85; }

.nav-item:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.nav-item.active {
    background: var(--color-black);
    color: var(--color-white);
}

.nav-icon {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.nav-divider {
    height: 1px;
    background: var(--color-gray-200);
    margin: var(--spacing-md) 0;
}

.nav-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Nav Groups (collapsible submenus) */
.nav-group {
    margin-bottom: var(--spacing-xs);
}

.nav-group-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    width: 100%;
    border: none;
    background: none;
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 0.875rem;
    text-align: left;
}

.nav-group-header:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.nav-group-arrow {
    margin-left: auto;
    font-size: 18px;
    transition: transform var(--transition-fast);
}

.nav-group.collapsed .nav-group-arrow {
    transform: rotate(-90deg);
}

.nav-group-items {
    overflow: hidden;
    max-height: 500px;
    transition: max-height var(--transition-normal);
}

.nav-group.collapsed .nav-group-items {
    max-height: 0;
}

.nav-sub-item {
    padding-left: 40px;
    font-size: 0.85rem;
}

.nav-group-header .nav-icon {
    font-size: 18px;
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.user-info {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-sm);
}

.user-name {
    font-weight: 500;
    color: var(--color-gray-900);
}

.user-role {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.logout-btn {
    display: block;
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.logout-btn:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

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

.user-action-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.user-action-link:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.user-action-link .material-symbols-rounded {
    font-size: 18px;
}

.user-actions .logout-btn {
    flex: 1;
}

/* Customer Switcher */
.customer-switcher {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.customer-switcher label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.customer-switcher select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    background: white;
    cursor: pointer;
}

.customer-switcher select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.customer-info {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.customer-info .customer-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.customer-info .customer-name {
    font-weight: 500;
    color: var(--color-gray-900);
    font-size: 0.875rem;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-xl);
    max-width: 100%;
    overflow-x: hidden;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.page-header .subtitle {
    color: var(--color-gray-500);
}

/* ========================================
   Cards & Glass Effect
   ======================================== */
.card, .stat-card, .dashboard-card, .auth-card, .install-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

/* 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 {
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stat-icon {
    font-size: 2rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.dashboard-card {
    padding: var(--spacing-lg);
}

.dashboard-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.dashboard-actions {
    margin-bottom: var(--spacing-xl);
}

.quick-links {
    list-style: none;
}

.quick-links li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.quick-links li:last-child {
    border-bottom: none;
}

.quick-links a {
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.quick-links a:hover {
    color: var(--color-black);
}

.info-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
}

.info-list dt {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.info-list dd {
    font-weight: 500;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    line-height: 1;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-gray-800);
}

.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

.btn-secondary:hover {
    background: var(--color-gray-200);
}

.btn-danger {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border: 1px solid var(--color-gray-300);
}

.btn-danger:hover {
    background: var(--color-gray-200);
    color: var(--color-error);
}

.btn-icon {
    padding: var(--spacing-xs) var(--spacing-sm);
    min-width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon .material-symbols-rounded {
    font-size: 20px;
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-icon {
    font-size: 1.25rem;
}

/* ========================================
   Forms
   ======================================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-gray-900);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

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

/* ========================================
   Alerts
   ======================================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--color-success);
    color: #166534;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    color: #991b1b;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--color-warning);
    color: #92400e;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--color-info);
    color: #1e40af;
}

.alert-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* ========================================
   Auth Page
   ======================================== */
.auth-page {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 100vh;
    min-height: 100svh;
    padding: clamp(20px, 4vw, 56px);
    overflow: hidden;
    color: var(--slate-900, var(--color-gray-900));
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.95), transparent 34%),
        linear-gradient(145deg, var(--thoxan-50, #e6f0f8) 0%, #f8fafc 48%, #eef2f7 100%);
}

.auth-backdrop {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.auth-backdrop::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.28;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(to bottom right, black, transparent 68%);
}

.auth-backdrop-orb {
    position: absolute;
    display: block;
    border-radius: 999px;
    filter: blur(2px);
    opacity: 0.28;
}

.auth-backdrop-orb-one {
    width: min(38vw, 520px);
    aspect-ratio: 1;
    top: -18%;
    right: -8%;
    background: var(--thoxan-300, #66a5d5);
}

.auth-backdrop-orb-two {
    width: min(30vw, 420px);
    aspect-ratio: 1;
    bottom: -24%;
    left: 18%;
    background: var(--brand-accent-200, var(--thoxan-200, #99c3e3));
}

.auth-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
    width: min(1080px, 100%);
    min-height: min(680px, calc(100svh - clamp(40px, 8vw, 112px)));
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.82);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 32px 90px rgba(15, 23, 42, 0.16), 0 4px 18px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

.auth-brand-panel {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    padding: clamp(36px, 5vw, 64px);
    color: #fff;
    background:
        radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.18), transparent 28%),
        linear-gradient(145deg, var(--thoxan-800, #003864), var(--thoxan-600, #005da8) 58%, var(--thoxan-500, #006fb9));
}

.auth-brand-panel::before,
.auth-brand-panel::after {
    content: '';
    position: absolute;
    z-index: -1;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
}

.auth-brand-panel::before {
    width: 360px;
    height: 360px;
    right: -190px;
    bottom: -110px;
}

.auth-brand-panel::after {
    width: 220px;
    height: 220px;
    right: -92px;
    bottom: -40px;
}

.auth-brand-logo {
    display: flex;
    align-items: center;
    min-height: 44px;
    max-width: 260px;
    color: #fff;
    font-size: 1.35rem;
    font-weight: 700;
}

.auth-brand-logo img,
.auth-brand-logo svg {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 52px;
}

.auth-brand-logo img {
    padding: 12px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.auth-brand-copy {
    max-width: 520px;
    margin: clamp(52px, 9vh, 110px) 0 auto;
}

.auth-kicker {
    margin: 0 0 12px;
    color: var(--thoxan-600, #005da8);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.3;
    text-transform: uppercase;
}

.auth-brand-copy .auth-kicker {
    color: rgba(255, 255, 255, 0.74);
}

.auth-brand-copy h1 {
    max-width: 11.5ch;
    margin: 0 0 22px;
    color: #fff;
    font-size: clamp(2.1rem, 4vw, 3.35rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.04;
}

.auth-brand-copy > p:last-child {
    max-width: 42ch;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1rem;
    line-height: 1.65;
}

.auth-trust-note {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.78rem;
}

.auth-trust-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: #6ee7b7;
    box-shadow: 0 0 0 5px rgba(110, 231, 183, 0.12);
}

.auth-form-panel {
    display: grid;
    place-items: center;
    min-width: 0;
    padding: clamp(34px, 5vw, 70px);
    background: rgba(255, 255, 255, 0.9);
}

.auth-card {
    width: min(100%, 390px);
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.auth-form-header {
    margin-bottom: 34px;
}

.auth-form-header h2 {
    margin: 0 0 10px;
    color: var(--slate-900, #0f172a);
    font-size: clamp(1.8rem, 3vw, 2.35rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
}

.auth-form-header > p:last-child {
    margin: 0;
    color: var(--slate-500, #64748b);
    font-size: 0.9rem;
    line-height: 1.55;
}

.auth-form .form-group {
    margin-bottom: 22px;
}

.auth-form .form-group label {
    margin-bottom: 8px;
    color: var(--slate-700, #334155);
    font-size: 0.8rem;
    font-weight: 700;
}

.auth-form .form-group input {
    min-height: 52px;
    padding: 12px 15px;
    border: 1px solid var(--slate-200, #e2e8f0);
    border-radius: 10px;
    background: #fff;
    color: var(--slate-900, #0f172a);
    font-size: 0.9rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.auth-form .form-group input::placeholder {
    color: var(--slate-400, #94a3b8);
}

.auth-form .form-group input:focus {
    border-color: var(--thoxan-500, #006fb9);
    box-shadow: 0 0 0 4px var(--thoxan-100, #cce1f1), 0 4px 12px rgba(15, 23, 42, 0.06);
    transform: translateY(-1px);
}

.auth-submit {
    min-height: 54px;
    margin-top: 8px;
    padding: 12px 18px;
    border-radius: 10px;
    background: var(--thoxan-700, #004a86);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 12px 24px color-mix(in srgb, var(--thoxan-700, #004a86) 24%, transparent);
}

.auth-submit:hover {
    background: var(--thoxan-800, #003864);
    transform: translateY(-1px);
    box-shadow: 0 16px 28px color-mix(in srgb, var(--thoxan-700, #004a86) 28%, transparent);
}

.auth-submit:focus-visible {
    outline: 3px solid var(--thoxan-200, #99c3e3);
    outline-offset: 3px;
}

.auth-submit-arrow {
    margin-left: auto;
    font-size: 1.15rem;
    font-weight: 400;
    transition: transform 0.16s ease;
}

.auth-submit:hover .auth-submit-arrow {
    transform: translateX(3px);
}

.auth-form-note {
    margin: 28px 0 0;
    color: var(--slate-400, #94a3b8);
    font-size: 0.72rem;
    line-height: 1.5;
    text-align: center;
}

.auth-card .flash-messages {
    margin-bottom: 24px;
}

.auth-card .alert {
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.8rem;
}

/* Hills & Valleys: eigenständiger, fotografischer Login. Die Klasse wird nur
   vom H&V-Brandprofil gesetzt; andere Portale behalten den Standard darüber. */
.auth-page-hills-valleys {
    padding: clamp(18px, 2.5vw, 38px);
    background: #f2f1ef;
}

.auth-page-hills-valleys .auth-backdrop::before {
    opacity: 0.18;
    background-size: 56px 56px;
}

.auth-page-hills-valleys .auth-backdrop-orb-one {
    top: -28%;
    right: -10%;
    background: #f0447e;
    opacity: 0.13;
}

.auth-page-hills-valleys .auth-backdrop-orb-two {
    bottom: -28%;
    left: 12%;
    background: #b6d323;
    opacity: 0.13;
}

.auth-page-hills-valleys .auth-shell {
    grid-template-columns: minmax(0, 1.32fr) minmax(390px, 0.68fr);
    width: min(1280px, 100%);
    min-height: min(760px, calc(100svh - clamp(36px, 5vw, 76px)));
    border: 0;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 28px 75px rgba(19, 39, 73, 0.17), 0 2px 10px rgba(19, 39, 73, 0.06);
}

.auth-page-hills-valleys .auth-brand-panel {
    justify-content: space-between;
    padding: clamp(34px, 4.6vw, 68px);
    background:
        linear-gradient(180deg, rgba(19, 39, 73, 0.16) 0%, rgba(19, 39, 73, 0.18) 34%, rgba(19, 39, 73, 0.9) 100%),
        url('/assets/images/hills-valleys/dashboard-hero.jpg') center / cover no-repeat;
}

.auth-page-hills-valleys .auth-brand-panel::before {
    inset: auto 0 0 auto;
    width: 46%;
    height: 12px;
    border: 0;
    border-radius: 0;
    background: #f0447e;
}

.auth-page-hills-valleys .auth-brand-panel::after {
    right: 0;
    bottom: 0;
    width: 18%;
    height: 12px;
    border: 0;
    border-radius: 0;
    background: #b6d323;
}

.auth-page-hills-valleys .auth-brand-logo {
    width: min(240px, 72%);
    max-width: none;
    padding: 13px 17px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.2);
}

.auth-page-hills-valleys .auth-brand-logo img,
.auth-page-hills-valleys .auth-brand-logo svg {
    width: 100%;
    max-width: none;
    max-height: 62px;
}

.auth-page-hills-valleys .auth-brand-logo img {
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.auth-page-hills-valleys .auth-brand-copy {
    align-self: flex-start;
    max-width: 610px;
    margin: auto 0 30px;
}

.auth-page-hills-valleys .auth-brand-copy .auth-kicker {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 7px 10px;
    border-left: 4px solid #b6d323;
    color: #fff;
    background: rgba(19, 39, 73, 0.55);
    backdrop-filter: blur(7px);
}

.auth-page-hills-valleys .auth-brand-copy h1 {
    max-width: 12ch;
    margin-bottom: 18px;
    font-size: clamp(2.7rem, 5vw, 4.7rem);
    letter-spacing: -0.055em;
    text-shadow: 0 3px 24px rgba(0, 0, 0, 0.3);
}

.auth-page-hills-valleys .auth-brand-copy > p:last-child {
    max-width: 48ch;
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.02rem;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

.auth-page-hills-valleys .auth-trust-note {
    color: rgba(255, 255, 255, 0.9);
}

.auth-page-hills-valleys .auth-form-panel {
    padding: clamp(42px, 5vw, 76px);
    background: #fff;
}

.auth-page-hills-valleys .auth-card {
    width: min(100%, 410px);
}

.auth-page-hills-valleys .auth-kicker {
    color: #d62d69;
}

.auth-page-hills-valleys .auth-form-header h2 {
    color: #172f58;
    font-size: clamp(2rem, 3vw, 2.65rem);
}

.auth-page-hills-valleys .auth-form .form-group input:focus {
    border-color: #f0447e;
    box-shadow: 0 0 0 4px rgba(240, 68, 126, 0.12), 0 4px 12px rgba(15, 23, 42, 0.05);
}

.auth-page-hills-valleys .auth-submit {
    background: #f0447e;
    box-shadow: 0 13px 28px rgba(240, 68, 126, 0.25);
}

.auth-page-hills-valleys .auth-submit:hover {
    background: #d62d69;
    box-shadow: 0 16px 32px rgba(240, 68, 126, 0.3);
}

.auth-page-hills-valleys .auth-submit:focus-visible {
    outline-color: rgba(240, 68, 126, 0.35);
}

@media (max-width: 820px) {
    .auth-page {
        align-items: start;
        padding: 20px;
        overflow: auto;
    }

    .auth-shell {
        grid-template-columns: 1fr;
        min-height: 0;
        border-radius: 22px;
    }

    .auth-brand-panel {
        min-height: 260px;
        padding: 32px;
    }

    .auth-brand-copy {
        margin: 48px 0 0;
    }

    .auth-brand-copy h1 {
        max-width: 15ch;
        margin-bottom: 0;
        font-size: clamp(1.85rem, 8vw, 2.6rem);
    }

    .auth-brand-copy > p:last-child,
    .auth-trust-note {
        display: none;
    }

    .auth-form-panel {
        padding: 38px 32px 42px;
    }

    .auth-page-hills-valleys .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-page-hills-valleys .auth-brand-panel {
        min-height: 300px;
        background-position: center 42%;
    }

    .auth-page-hills-valleys .auth-brand-copy {
        margin: 48px 0 0;
    }

    .auth-page-hills-valleys .auth-brand-copy h1 {
        font-size: clamp(2.1rem, 8vw, 3.2rem);
    }
}

@media (max-width: 480px) {
    .auth-page {
        padding: 0;
        background: #fff;
    }

    .auth-backdrop {
        display: none;
    }

    .auth-shell {
        min-height: 100svh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .auth-brand-panel {
        min-height: 220px;
        padding: 28px 24px;
    }

    .auth-brand-logo {
        max-width: 210px;
    }

    .auth-brand-logo img,
    .auth-brand-logo svg {
        max-height: 44px;
    }

    .auth-brand-copy {
        margin-top: 34px;
    }

    .auth-form-panel {
        place-items: start stretch;
        padding: 34px 24px 40px;
    }

    .auth-card {
        width: 100%;
    }

    .auth-form-header {
        margin-bottom: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auth-form .form-group input,
    .auth-submit,
    .auth-submit-arrow {
        transition: none;
    }
}

/* ========================================
   Tables
   ======================================== */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

th {
    font-weight: 600;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:hover {
    background: var(--color-gray-50);
}

/* Data Table Enhancements */
.table-responsive {
    overflow-x: auto;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    padding: 12px 16px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 160px;
}

.filter-group label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-gray-500);
}

.filter-group select {
    padding: 6px 10px;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    font-size: 0.82rem;
    background: #fff;
    color: var(--color-gray-800);
    cursor: pointer;
    transition: border-color 0.15s;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.data-table {
    font-size: 0.875rem;
}

.data-table th {
    font-size: 0.75rem;
    white-space: nowrap;
    user-select: none;
}

.data-table td {
    vertical-align: middle;
}

.table-row-clickable:hover {
    background: var(--color-gray-100);
}

.table-title {
    font-weight: 500;
    color: var(--color-gray-900);
}

.table-subtitle {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: 2px;
}

.table-actions {
    display: flex;
    gap: 2px;
    align-items: center;
    justify-content: flex-end;
}

.table-actions .btn-icon {
    padding: 4px;
    border-radius: 6px;
    color: var(--color-gray-400);
    transition: color 0.15s, background 0.15s;
}

.table-actions .btn-icon:hover {
    color: var(--color-gray-700);
    background: var(--color-gray-100);
}

.table-actions .btn-icon.btn-danger:hover {
    color: var(--color-error);
    background: rgba(239, 68, 68, 0.08);
}

.table-actions .btn-icon .material-symbols-rounded {
    font-size: 18px;
}

.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.text-muted {
    color: var(--color-gray-500);
}

/* Sortable Headers */
.sortable-header {
    position: relative;
    padding-right: 20px;
}

.sortable-header::after {
    content: '';
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-bottom-color: var(--color-gray-300);
    margin-top: -6px;
}

.sortable-header::before {
    content: '';
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-top-color: var(--color-gray-300);
    margin-top: 4px;
}

.sortable-header.sort-asc::after {
    border-bottom-color: var(--color-gray-900);
}

.sortable-header.sort-desc::before {
    border-top-color: var(--color-gray-900);
}

/* ========================================
   Error Page
   ======================================== */
.error-page {
    text-align: center;
    padding: var(--spacing-2xl);
}

.error-page h1 {
    font-size: 6rem;
    font-weight: 600;
    color: var(--color-gray-300);
    line-height: 1;
}

.error-message {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin: var(--spacing-lg) 0 var(--spacing-xl);
}

/* ========================================
   Modals
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.open {
    display: flex;
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-gray-500);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-gray-900);
}

.modal-content form,
.modal-content .modal-body {
    padding: var(--spacing-lg);
}

/* Page Header with Button */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
}

.badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

/* ========================================
   Utilities
   ======================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-error { color: var(--color-error); }
.text-success { color: var(--color-success); }
.text-muted { color: var(--color-gray-500); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Toast Notifications
   ======================================== */
.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
    pointer-events: none;
    max-width: 420px;
    width: calc(100% - var(--spacing-xl) * 2);
}

.toast {
    display: flex;
    align-items: stretch;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 2px 10px rgba(0, 0, 0, 0.1);
    pointer-events: auto;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.toast-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.toast-hiding {
    opacity: 0;
    transform: translateY(10px) scale(0.95);
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    font-size: 1.25rem;
    font-weight: bold;
    flex-shrink: 0;
}

.toast-success .toast-icon {
    background: var(--color-success);
    color: white;
}

.toast-error .toast-icon {
    background: var(--color-error);
    color: white;
}

.toast-warning .toast-icon {
    background: var(--color-warning);
    color: white;
}

.toast-info .toast-icon {
    background: var(--color-info);
    color: white;
}

.toast-content {
    flex: 1;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
}

.toast-message {
    font-size: 0.9375rem;
    color: var(--color-gray-800);
    line-height: 1.4;
}

.toast-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-gray-400);
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    flex-shrink: 0;
}

.toast-close:hover {
    color: var(--color-gray-700);
    background: var(--color-gray-100);
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-gray-200);
}

.toast-progress-bar {
    height: 100%;
    width: 100%;
    background: var(--color-gray-400);
    transform-origin: left;
}

.toast-success .toast-progress-bar {
    background: var(--color-success);
}

.toast-error .toast-progress-bar {
    background: var(--color-error);
}

.toast-warning .toast-progress-bar {
    background: var(--color-warning);
}

.toast-info .toast-progress-bar {
    background: var(--color-info);
}

/* Toast auf mobilen Geräten */
@media (max-width: 480px) {
    .toast-container {
        bottom: var(--spacing-md);
        width: calc(100% - var(--spacing-md) * 2);
    }

    .toast-icon {
        width: 40px;
    }

    .toast-content {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .toast-message {
        font-size: 0.875rem;
    }
}

/* ========================================
   Workspace - Split Pane Layout
   ======================================== */
.workspace-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: white;
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 10;
}

.workspace-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.workspace-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.workspace-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
}

.workspace-version {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    white-space: nowrap;
}

.workspace-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.workspace-wordcount {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    white-space: nowrap;
}

.workspace-container {
    display: flex;
    height: calc(100vh - 120px);
    overflow: hidden;
}

/* Chat Panel */
.workspace-chat {
    width: 380px;
    min-width: 320px;
    border-right: 1px solid var(--color-gray-200);
    display: flex;
    flex-direction: column;
    background: var(--color-gray-50);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--color-gray-500);
    gap: 12px;
}

.chat-welcome p {
    font-size: 0.85rem;
    max-width: 240px;
}

.chat-message {
    max-width: 90%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.5;
    word-break: break-word;
}

.chat-user {
    align-self: flex-end;
    background: var(--color-black);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-assistant {
    align-self: flex-start;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-bottom-left-radius: 4px;
}

.chat-message-meta {
    font-size: 0.65rem;
    color: var(--color-gray-400);
    margin-top: 4px;
}

.chat-user .chat-message-meta {
    color: rgba(255,255,255,0.6);
}

.chat-loading .chat-message-content {
    color: var(--color-gray-500);
    font-style: italic;
}

.loading-dots::after {
    content: '';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

/* Learning Banner */
.learning-banner {
    display: flex;
    gap: 8px;
    padding: 8px 16px;
    border-top: 1px solid var(--color-gray-200);
    background: #fffbeb;
}

.learning-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 10px;
    background: white;
    border: 1px solid #f59e0b40;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    color: #92400e;
    transition: background 0.15s;
}

.learning-btn:hover {
    background: #fef3c7;
}

/* Chat Input */
.chat-input-area {
    padding: 12px 16px;
    border-top: 1px solid var(--color-gray-200);
    background: white;
}

.chat-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.chat-input-wrapper textarea {
    flex: 1;
    resize: none;
    border: 1px solid var(--color-gray-300);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.85rem;
    font-family: inherit;
    line-height: 1.4;
    max-height: 120px;
}

.chat-input-wrapper textarea:focus {
    outline: none;
    border-color: var(--color-black);
}

.chat-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--color-black);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: opacity 0.15s;
}

.chat-send-btn:hover {
    opacity: 0.85;
}

.chat-send-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.chat-send-btn .material-symbols-rounded {
    font-size: 20px;
}

/* Chat Suggestion Buttons */
.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 4px 12px 12px;
}

.suggestion-btn {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 16px;
    padding: 6px 14px;
    font-size: 0.82rem;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.suggestion-btn:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
    color: var(--color-gray-900);
}

.suggestion-btn:active {
    transform: scale(0.97);
}

/* Content Panel */
.workspace-content {
    flex: 1;
    overflow-y: auto;
    background: white;
    display: flex;
    flex-direction: column;
}

.content-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.content-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-gray-400);
    gap: 12px;
}

.content-empty p {
    font-size: 0.9rem;
}

.content-empty-action {
    margin-top: 8px;
}

/* Content Tabs (Briefing / Artikel) */
.content-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-gray-200);
    flex-shrink: 0;
}

.content-tab {
    flex: 1;
    padding: 10px 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: color 0.15s;
}

.content-tab:hover {
    color: var(--color-gray-700);
}

.content-tab.active {
    color: var(--color-black);
    border-bottom-color: var(--color-black);
}

.content-tab .material-symbols-rounded {
    font-size: 18px;
}

/* Briefing Display (streaming preview) */
.briefing-display {
    padding: 32px 40px;
    flex: 1;
    overflow-y: auto;
    line-height: 1.7;
    font-size: 0.95rem;
}

.briefing-display h1 { font-size: 1.6rem; margin: 24px 0 12px; }
.briefing-display h2 { font-size: 1.3rem; margin: 20px 0 10px; }
.briefing-display h3 { font-size: 1.1rem; margin: 16px 0 8px; }
.briefing-display ul, .briefing-display ol { padding-left: 24px; margin: 8px 0; }
.briefing-display li { margin-bottom: 4px; }
.briefing-display p { margin: 8px 0; }

.briefing-actions {
    padding: 16px 40px;
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

/* Editor Toolbar */
.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
    flex-wrap: wrap;
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    color: var(--color-gray-600);
    font-size: 0.85rem;
    transition: background 0.1s, color 0.1s;
}

.toolbar-btn:hover {
    background: var(--color-gray-200);
    color: var(--color-black);
}

.toolbar-btn.active {
    background: var(--color-black);
    color: white;
}

.toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--color-gray-300);
    margin: 0 4px;
}

/* TipTap Editor */
.tiptap-editor {
    flex: 1;
    padding: 32px 40px;
    overflow-y: auto;
    line-height: 1.8;
    font-size: 1rem;
}

.tiptap-editor .tiptap {
    outline: none;
    min-height: 400px;
}

.tiptap-editor .tiptap h2 { font-size: 1.4rem; margin: 24px 0 12px; font-weight: 600; }
.tiptap-editor .tiptap h3 { font-size: 1.15rem; margin: 20px 0 10px; font-weight: 600; }
.tiptap-editor .tiptap p { margin: 8px 0; }
.tiptap-editor .tiptap ul, .tiptap-editor .tiptap ol { padding-left: 24px; margin: 8px 0; }
.tiptap-editor .tiptap li { margin-bottom: 4px; }
.tiptap-editor .tiptap a { color: #3b82f6; text-decoration: underline; }
.tiptap-editor .tiptap strong { font-weight: 600; }
.tiptap-editor .tiptap em { font-style: italic; }
.tiptap-editor .tiptap u { text-decoration: underline; }

/* AI Highlight (inline edit) */
.tiptap-editor .tiptap mark.ai-highlight {
    background-color: #fef08a;
    border-radius: 2px;
    padding: 0 1px;
    transition: background-color 0.5s ease;
}

/* Inline Edit Bubble Menu */
.inline-edit-menu {
    position: fixed;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05);
    min-width: 280px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 9999;
}

.inline-edit-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.inline-edit-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    background: var(--color-gray-50);
    font-size: 0.8rem;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.inline-edit-btn:hover {
    background: var(--color-gray-900);
    color: white;
    border-color: var(--color-gray-900);
}

.inline-edit-btn .material-symbols-rounded {
    font-size: 16px;
}

.inline-edit-custom {
    display: flex;
    gap: 4px;
    margin-top: 4px;
}

.inline-edit-custom input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    font-size: 0.8rem;
    outline: none;
    background: var(--color-gray-50);
    min-width: 0;
}

.inline-edit-custom input:focus {
    border-color: var(--color-gray-400);
}

.inline-edit-custom-send {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: var(--color-gray-900);
    color: white;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s;
}

.inline-edit-custom-send:hover {
    background: var(--color-gray-700);
}

.inline-edit-custom-send .material-symbols-rounded {
    font-size: 16px;
}

.inline-edit-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

.inline-edit-loading .material-symbols-rounded {
    font-size: 18px;
}

/* Versions Modal */
.versions-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.version-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-gray-50);
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
}

.version-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.version-info strong {
    font-size: 0.9rem;
}

.version-meta {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.version-desc {
    font-size: 0.8rem;
    color: var(--color-gray-600);
}

.version-date {
    font-size: 0.7rem;
    color: var(--color-gray-400);
}

/* Rule Suggestion Card (Modal) */
.suggestion-card-modal .suggestion-name {
    font-size: 0.95rem;
    margin: 0 0 12px;
}

.suggestion-card-modal .suggestion-content {
    font-size: 0.85rem;
    color: var(--color-gray-700);
    margin: 0 0 8px;
    line-height: 1.5;
    background: var(--color-gray-50);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--color-gray-200);
}

.suggestion-card-modal .suggestion-type {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin: 0;
}

/* Responsive Workspace */
@media (max-width: 768px) {
    .workspace-container {
        flex-direction: column;
        height: auto;
    }
    .workspace-chat {
        width: 100%;
        max-height: 50vh;
    }
    .workspace-title {
        max-width: 200px;
    }
    .workspace-header {
        flex-wrap: wrap;
        gap: 8px;
    }
}

/* ========================================
   Browse Modal
   ======================================== */
.browse-modal .modal-content {
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.browse-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--color-gray-200);
    padding: 0 24px;
}

.browse-tab {
    padding: 12px 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: 0.9rem;
}

.browse-tab:hover {
    color: var(--color-gray-700);
}

.browse-tab.active {
    color: var(--color-black);
    border-bottom-color: var(--color-black);
}

.browse-search {
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-gray-200);
}

.browse-search input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-gray-300);
    border-radius: 8px;
    font-size: 0.85rem;
}

.browse-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.browse-category {
    margin-bottom: 12px;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    overflow: hidden;
}

.browse-category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-gray-50);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
}

.browse-category-header input[type="checkbox"] {
    margin-right: 4px;
}

.browse-category-items {
    padding: 0;
}

.browse-category.collapsed .browse-category-items {
    display: none;
}

.browse-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 16px 10px 40px;
    border-top: 1px solid var(--color-gray-100);
}

.browse-item label {
    flex: 1;
    cursor: pointer;
}

.browse-item-name {
    cursor: pointer;
    font-size: 0.85rem;
}

.browse-item-name:hover {
    text-decoration: underline;
}

.browse-item-preview {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-top: 4px;
    display: none;
    line-height: 1.4;
}

.browse-item-preview.visible {
    display: block;
}

.browse-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-top: 1px solid var(--color-gray-200);
}

.browse-count {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* ========================================
   History Timeline
   ======================================== */

.history-timeline {
    padding: 16px 24px;
    overflow-y: auto;
    flex: 1;
}

.history-date-separator {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 0 6px 0;
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: 8px;
}

.history-event {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.history-event:last-child {
    border-bottom: none;
}

.history-event-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--color-gray-50);
}

.history-event-icon .material-symbols-rounded {
    font-size: 18px;
}

.history-event-body {
    flex: 1;
    min-width: 0;
}

.history-event-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.history-event-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-gray-900);
}

.history-event-time {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    margin-left: auto;
}

.history-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: capitalize;
}

.history-content {
    font-size: 0.82rem;
    color: var(--color-gray-600);
    margin-top: 4px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.history-meta-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.history-meta-tag {
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* ========================================
   Context Panel
   ======================================== */

.context-editor {
    padding: 16px 24px;
    overflow-y: auto;
    flex: 1;
}

.context-info {
    margin-bottom: 16px;
}

.context-info-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-gray-50);
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
}

.context-items-list {
    margin-bottom: 16px;
}

.ctx-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    margin-bottom: 8px;
    gap: 12px;
}

.ctx-item-left {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.ctx-item-icon {
    font-size: 20px;
    color: var(--color-gray-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.ctx-item-info {
    flex: 1;
    min-width: 0;
}

.ctx-item-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-gray-500);
    display: block;
    margin-bottom: 2px;
}

.ctx-item-title {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-gray-900);
    word-break: break-word;
}

.ctx-item-preview {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-top: 4px;
    line-height: 1.4;
    word-break: break-word;
}

.ctx-item-remove {
    background: none;
    border: none;
    color: var(--color-gray-400);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    flex-shrink: 0;
}

.ctx-item-remove:hover {
    color: var(--color-error);
    background: #fef2f2;
}

.ctx-item-remove .material-symbols-rounded {
    font-size: 18px;
}

.context-add-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 0;
}

/* ========================================
   Left Panel Sections (Sidebar)
   ======================================== */
.left-panel-section {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.sidebar-header {
    padding: 7px 10px;
    border-bottom: 1px solid var(--color-gray-200);
    flex-shrink: 0;
    background: var(--color-gray-50);
}

.sidebar-header h3 {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
}

.sidebar-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: 6px;
}

.sidebar-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
}

.sidebar-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
}

.history-stats {
    margin-top: 4px;
}

/* Context Browse Sidebar */
.ctx-browse-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-gray-200);
    flex-shrink: 0;
}

.ctx-browse-tab {
    flex: 1;
    padding: 5px 8px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-gray-500);
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}

.ctx-browse-tab:hover {
    color: var(--color-gray-700);
    background: var(--color-gray-50);
}

.ctx-browse-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.ctx-browse-search {
    padding: 6px 10px;
    flex-shrink: 0;
}

.ctx-browse-search input {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid var(--color-gray-300);
    border-radius: 5px;
    font-size: 0.8rem;
    background: var(--color-gray-50);
    transition: border-color 0.15s;
}

.ctx-browse-search input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fff;
}

.ctx-browse-list {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.ctx-browse-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px;
    border-top: 1px solid var(--color-gray-200);
    flex-shrink: 0;
    background: var(--color-gray-50);
}

.ctx-browse-count {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.ctx-browse-extras {
    padding: 6px 10px;
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    border-top: 1px solid var(--color-gray-200);
}

.ctx-browse-extras .btn {
    font-size: 0.72rem;
    padding: 3px 8px;
}

.ctx-browse-extras .material-symbols-rounded {
    font-size: 13px;
}

/* Compact browse categories inside sidebar */
#context-sidebar .browse-category {
    margin-bottom: 0;
    border: none;
    border-radius: 0;
    border-bottom: 1px solid var(--color-gray-100);
}

#context-sidebar .browse-category:last-child {
    border-bottom: none;
}

#context-sidebar .browse-category-header {
    padding: 5px 10px;
    font-size: 0.78rem;
    gap: 5px;
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-100);
}

#context-sidebar .browse-category.collapsed .browse-category-header {
    border-bottom: none;
}

#context-sidebar .browse-category-header input[type="checkbox"] {
    width: 13px;
    height: 13px;
    margin-right: 0;
    accent-color: var(--color-primary);
}

#context-sidebar .browse-category-items {
    padding: 2px 0;
}

#context-sidebar .browse-item {
    padding: 2px 8px 2px 26px;
    gap: 5px;
    border-top: none;
    align-items: center;
    transition: background 0.1s;
}

#context-sidebar .browse-item:hover {
    background: var(--color-gray-50);
}

#context-sidebar .browse-item input[type="checkbox"] {
    width: 13px;
    height: 13px;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

#context-sidebar .browse-item label {
    min-height: 0;
    line-height: 1.2;
}

#context-sidebar .browse-item-name {
    font-size: 0.75rem;
    line-height: 1.2;
}

#context-sidebar .browse-item-preview {
    font-size: 0.7rem;
    margin-top: 1px;
    line-height: 1.3;
}

/* ========================================
   Streaming & Loading Animations
   ======================================== */

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.rotating {
    animation: rotate 1s linear infinite;
    display: inline-block;
}

/* Blinkender Cursor waehrend Streaming */
.streaming-content::after {
    content: '\2588';
    animation: blink-cursor 0.7s step-end infinite;
    color: var(--color-primary);
    font-weight: normal;
    margin-left: 2px;
}

@keyframes blink-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Streaming Preview (fuer Artikel-Vorschau) */
.streaming-preview {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.streaming-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.article-preview {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.article-preview h1,
.article-preview h2,
.article-preview h3 {
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.article-preview p {
    margin-bottom: 0.8em;
}