/* ============================================
   BotKonzept Dashboard Styles
   ============================================ */

/* Dashboard Body */
.dashboard-body {
    background: var(--gray-100);
    min-height: 100vh;
}

/* Dashboard Navigation */
.dashboard-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 1000;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-brand .logo img {
    height: 32px;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 24px;
}

.trial-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
}

.trial-badge i {
    font-size: 0.75rem;
}

.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: none;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-btn:hover {
    background: var(--gray-50);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.875rem;
}

.user-btn span {
    font-weight: 500;
    color: var(--gray-700);
}

.user-btn i.fa-chevron-down {
    font-size: 0.75rem;
    color: var(--gray-400);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    display: none;
    z-index: 100;
}

.user-dropdown.active {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--gray-700);
    transition: var(--transition-fast);
}

.user-dropdown a:hover {
    background: var(--gray-50);
    color: var(--primary);
}

.user-dropdown a.logout {
    color: var(--error);
}

.user-dropdown hr {
    border: none;
    border-top: 1px solid var(--gray-200);
    margin: 4px 0;
}

/* Dashboard Layout */
.dashboard-layout {
    display: flex;
    padding-top: 64px;
    min-height: 100vh;
}

/* Sidebar */
.dashboard-sidebar {
    position: fixed;
    left: 0;
    top: 64px;
    bottom: 0;
    width: 260px;
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    overflow-y: auto;
}

.sidebar-nav {
    flex: 1;
}

.sidebar-nav .nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--gray-600);
    font-weight: 500;
    transition: var(--transition-fast);
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-item:hover {
    background: var(--gray-50);
    color: var(--primary);
}

.sidebar-nav .nav-item.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-left-color: var(--primary);
}

.sidebar-nav .nav-item i {
    width: 20px;
    text-align: center;
}

/* Sidebar CTA */
.sidebar-cta {
    margin: 24px 16px 0;
    padding: 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--white);
    text-align: center;
}

.sidebar-cta .cta-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.25rem;
}

.sidebar-cta h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.sidebar-cta p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 16px;
}

.sidebar-cta .btn {
    position: relative;
}

.sidebar-cta .discount-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.625rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

/* Main Content */
.dashboard-main {
    flex: 1;
    margin-left: 260px;
    padding: 32px;
    max-width: calc(100% - 260px);
}

/* Dashboard Sections */
.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

.section-header {
    margin-bottom: 32px;
}

.section-header h1 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--gray-600);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.blue {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

.stat-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-icon.purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.stat-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent);
}

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

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
}

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

/* Quick Actions */
.quick-actions {
    margin-bottom: 32px;
}

.quick-actions h2 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.action-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.action-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.action-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: var(--white);
}

.action-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.action-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Trial Banner */
.trial-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 32px;
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.banner-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    flex-shrink: 0;
}

.banner-text {
    flex: 1;
    color: var(--white);
}

.banner-text h3 {
    color: var(--white);
    margin-bottom: 4px;
}

.banner-text p {
    opacity: 0.9;
}

.banner-content .btn {
    flex-shrink: 0;
}

/* Upload Area */
.upload-area {
    background: var(--white);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    margin-bottom: 32px;
    transition: var(--transition);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.upload-area h3 {
    margin-bottom: 8px;
}

.upload-area > p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

.upload-hint {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 16px;
}

/* Upload Progress */
.upload-progress {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 24px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.875rem;
}

.progress-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.3s ease;
}

/* Documents List */
.documents-list {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.list-header h2 {
    font-size: 1.125rem;
}

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

.documents-table {
    min-height: 200px;
}

.empty-state {
    text-align: center;
    padding: 48px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--gray-700);
    margin-bottom: 8px;
}

/* Document Row */
.document-row {
    display: flex;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-100);
    transition: var(--transition-fast);
}

.document-row:hover {
    background: var(--gray-50);
}

.document-row:last-child {
    border-bottom: none;
}

.doc-icon {
    width: 40px;
    height: 40px;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
}

.doc-info {
    flex: 1;
}

.doc-name {
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: 2px;
}

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

.doc-status {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    margin-right: 16px;
}

.doc-status.indexed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.doc-status.processing {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent);
}

.doc-actions {
    display: flex;
    gap: 8px;
}

.doc-actions button {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--gray-100);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--gray-600);
    transition: var(--transition-fast);
}

.doc-actions button:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.doc-actions button.delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

/* Chatbot Test */
.chatbot-test-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
}

.chat-window {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    height: 500px;
}

.chat-window .chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--gradient-primary);
    color: var(--white);
}

.chat-window .chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-input-area {
    display: flex;
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    gap: 12px;
}

.chat-input-area input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    outline: none;
}

.chat-input-area input:focus {
    border-color: var(--primary);
}

.send-btn {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.send-btn:hover {
    transform: scale(1.05);
}

.chat-tips {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    height: fit-content;
}

.chat-tips h3 {
    margin-bottom: 16px;
}

.chat-tips ul {
    list-style: none;
}

.chat-tips li {
    padding: 8px 0;
    color: var(--gray-600);
    font-size: 0.875rem;
    padding-left: 20px;
    position: relative;
}

.chat-tips li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Embed Section */
.embed-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.embed-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.embed-card h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.embed-card h2 i {
    color: var(--primary);
}

.code-block {
    position: relative;
    background: var(--gray-900);
    border-radius: var(--radius);
    padding: 20px;
    margin: 16px 0;
}

.code-block pre {
    color: var(--success);
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.875rem;
    overflow-x: auto;
    margin: 0;
}

.copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 8px 16px;
    background: var(--gray-700);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    background: var(--gray-600);
}

.copy-success {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    font-size: 0.875rem;
}

.endpoint-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.endpoint-item label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.endpoint-url {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-100);
    padding: 12px 16px;
    border-radius: var(--radius);
}

.endpoint-url code {
    flex: 1;
    font-size: 0.8125rem;
    color: var(--gray-700);
    word-break: break-all;
}

.copy-btn-sm {
    padding: 6px 10px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--gray-600);
    transition: var(--transition-fast);
}

.copy-btn-sm:hover {
    background: var(--gray-50);
    color: var(--primary);
}

/* Installation Steps */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.install-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-num {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.install-step h4 {
    margin-bottom: 4px;
}

.install-step p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.platform-guides h4 {
    margin-bottom: 12px;
}

.platform-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.platform-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.platform-link:hover {
    background: var(--primary);
    color: var(--white);
}

/* Analytics Placeholder */
.analytics-placeholder {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
}

.placeholder-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 24px;
}

.analytics-placeholder h3 {
    margin-bottom: 16px;
}

.analytics-placeholder p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

.analytics-placeholder ul {
    list-style: none;
    display: inline-block;
    text-align: left;
    margin-bottom: 24px;
}

.analytics-placeholder li {
    padding: 8px 0;
    color: var(--gray-600);
}

.analytics-placeholder li i {
    color: var(--success);
    margin-right: 8px;
}

/* Settings */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.settings-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.settings-card h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.settings-card h2 i {
    color: var(--primary);
}

.setting-group {
    margin-bottom: 20px;
}

.setting-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.setting-group input[type="text"],
.setting-group input[type="email"],
.setting-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.setting-group input:focus,
.setting-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.color-picker {
    display: flex;
    align-items: center;
    gap: 12px;
}

.color-picker input[type="color"] {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
}

.plan-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.plan-badge {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-badge.trial {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent);
}

/* Responsive */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chatbot-test-container {
        grid-template-columns: 1fr;
    }
    
    .chat-tips {
        display: none;
    }
}

@media (max-width: 1024px) {
    .dashboard-sidebar {
        width: 200px;
    }
    
    .dashboard-main {
        margin-left: 200px;
        max-width: calc(100% - 200px);
    }
    
    .sidebar-cta {
        display: none;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-nav {
        padding: 0 16px;
    }
    
    .trial-badge {
        display: none;
    }
    
    .user-btn span {
        display: none;
    }
    
    .dashboard-sidebar {
        position: fixed;
        left: -260px;
        width: 260px;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .dashboard-sidebar.active {
        left: 0;
    }
    
    .dashboard-main {
        margin-left: 0;
        max-width: 100%;
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .banner-icon {
        margin: 0 auto;
    }
}