/* ===== Fonts ===== */
body {
    font-family: 'Inter', sans-serif;
    background-color: #0f1116;
    color: #e2e8f0;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
}

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

/* ===== Sidebar ===== */
.sidebar {
    width: 260px;
    min-width: 260px;
    background-color: #0a0c10;
    border-right: 1px solid #1e222d;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
}

/* -- Sidebar Header -- */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 20px 20px;
    border-bottom: 1px solid #1e222d;
}

.avatar-circle {
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-initials {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #0a0c10;
}

.sidebar-email {
    font-size: 13px;
    color: #8892a8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* -- Sidebar Navigation -- */
.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 12px 10px;
    gap: 2px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    color: #8892a8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-link:hover {
    background-color: #1e222d;
    color: #e2e8f0;
}

.sidebar-link.active {
    background-color: rgba(145, 164, 210, 0.12);
    color: #91a4d2;
}

/* -- Sidebar Logout -- */
.sidebar-logout {
    padding: 4px 10px;
    border-top: 1px solid #1e222d;
}

.logout-btn {
    color: #8892a8;
}

.logout-btn:hover {
    color: #f87171;
    background-color: rgba(248, 113, 113, 0.08);
}

/* -- Sidebar Footer -- */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid #1e222d;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sidebar-social {
    display: flex;
    gap: 16px;
}

.social-link {
    color: #5a6478;
    transition: color 0.15s ease;
    text-decoration: none;
}

.social-link:hover {
    color: #91a4d2;
}

.sidebar-version {
    font-size: 11px;
    color: #3d4556;
    font-family: 'Inter', monospace;
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 40px 48px;
    min-height: 100vh;
}

/* ===== Overview Page ===== */
.overview-page {
    max-width: 960px;
}

.overview-heading {
    font-size: 28px;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 32px;
}

/* ===== Dashboard Grid ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Dashboard Card ===== */
.dashboard-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background-color: #1e222d;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    text-decoration: none;
    color: #e2e8f0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-card:hover {
    border-color: #91a4d2;
    box-shadow: 0 0 20px rgba(145, 164, 210, 0.10);
}

.card-icon {
    color: #91a4d2;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0;
}

.card-description {
    font-size: 14px;
    color: #8892a8;
    margin: 0;
}

/* ===== Landing Page ===== */
.landing {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* -- Landing Nav -- */
.landing-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(15, 17, 22, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #1e222d;
}

.landing-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #f1f5f9;
    text-decoration: none;
}

.landing-logo-icon {
    color: #91a4d2;
    display: flex;
    align-items: center;
}

.landing-nav-links {
    display: flex;
    gap: 28px;
    flex: 1;
}

.landing-nav-links a {
    color: #8892a8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s ease;
}

.landing-nav-links a:hover {
    color: #e2e8f0;
}

.landing-nav-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* -- Hero Section -- */
.hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    font-size: 13px;
    font-weight: 500;
    color: #91a4d2;
    border-color: rgba(145, 164, 210, 0.3);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.1;
    color: #f1f5f9;
    margin: 0 0 24px;
    width: 100%;
}

.hero-title-accent {
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: #8892a8;
    margin: 0 0 36px;
    max-width: 520px;
    width: 100%;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 350px;
}

/* -- Social Proof -- */
.social-proof {
    border-top: 1px solid #1e222d;
    border-bottom: 1px solid #1e222d;
    padding: 40px 32px;
    text-align: center;
}

.social-proof-text {
    font-size: 16px;
    color: #8892a8;
    margin: 0 0 28px;
}

.social-proof-highlight {
    color: #91a4d2;
    font-weight: 600;
}

.social-proof-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
}

.proof-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.proof-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #f1f5f9;
}

.proof-stat-label {
    font-size: 13px;
    color: #5a6478;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.proof-divider {
    width: 1px;
    height: 40px;
    background-color: #1e222d;
}

/* -- Section Titles -- */
.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #f1f5f9;
    text-align: center;
    margin: 0 0 12px;
}

.section-subtitle {
    font-size: 18px;
    color: #8892a8;
    text-align: center;
    margin: 0 0 48px;
}

/* -- Features Section -- */
.features-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px;
}

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

.feature-card {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    padding: 32px 28px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
    border-color: #91a4d2;
    transform: translateY(-2px);
}

.feature-card-icon {
    color: #91a4d2;
    margin-bottom: 16px;
}

.feature-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0 0 8px;
}

.feature-card-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #8892a8;
    margin: 0;
}

/* -- How It Works -- */
.how-it-works-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    text-align: center;
    padding: 40px 28px;
}

.step-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 16px;
}

.step-title {
    font-size: 22px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0 0 12px;
}

.step-desc {
    font-size: 15px;
    line-height: 1.6;
    color: #8892a8;
    margin: 0;
}

/* -- CTA Banner -- */
.cta-banner {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 64px 48px;
    text-align: center;
    background: linear-gradient(
        135deg,
        rgba(145, 164, 210, 0.08),
        rgba(109, 133, 198, 0.04)
    );
    border: 1px solid rgba(145, 164, 210, 0.15);
    border-radius: 20px;
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 12px;
}

.cta-subtitle {
    font-size: 18px;
    color: #8892a8;
    margin: 0 0 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* -- Landing Footer -- */
.landing-footer {
    border-top: 1px solid #1e222d;
    padding: 60px 32px 0;
    margin-top: auto;
}

.landing-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-tagline {
    font-size: 14px;
    color: #5a6478;
    margin: 0;
    max-width: 280px;
}

.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links-heading {
    font-size: 13px;
    font-weight: 600;
    color: #8892a8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 4px;
}

.footer-links-group a {
    font-size: 14px;
    color: #5a6478;
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-links-group a:hover {
    color: #91a4d2;
}

.footer-bottom {
    max-width: 1200px;
    margin: 48px auto 0;
    padding: 20px 0;
    border-top: 1px solid #1e222d;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #3d4556;
    margin: 0;
}

/* ===== Legal Pages (Impressum, Privacy) ===== */
.legal-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.legal-nav {
    padding: 20px 32px;
    border-bottom: 1px solid #1e222d;
}

.legal-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 32px 80px;
    flex: 1;
}

.legal-content h1 {
    font-size: 36px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 32px;
}

.legal-content h2 {
    font-size: 22px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 40px 0 12px;
}

.legal-content p {
    font-size: 15px;
    line-height: 1.7;
    color: #8892a8;
    margin: 0 0 16px;
}

.legal-content ul {
    padding-left: 24px;
    margin: 0 0 16px;
}

.legal-content li {
    font-size: 15px;
    line-height: 1.7;
    color: #8892a8;
    margin-bottom: 8px;
}

.legal-updated {
    font-size: 14px;
    color: #5a6478;
    font-style: italic;
}

.legal-footer {
    padding: 20px 32px;
    border-top: 1px solid #1e222d;
    display: flex;
    gap: 24px;
    justify-content: center;
}

.legal-footer a {
    font-size: 14px;
    color: #5a6478;
    text-decoration: none;
    transition: color 0.15s ease;
}

.legal-footer a:hover {
    color: #91a4d2;
}

/* ===== Responsive: Landing Page ===== */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding: 60px 24px 40px;
        gap: 40px;
    }

    .hero-graphic {
        max-width: 320px;
        margin: 0 auto;
        order: -1;
        min-height: auto;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .landing-nav-links {
        display: none;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .features-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .social-proof-stats {
        gap: 24px;
    }

    .proof-divider {
        display: none;
    }

    .cta-banner {
        margin: 0 16px 60px;
        padding: 40px 24px;
    }

    .cta-title {
        font-size: 24px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .landing-footer-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .section-title {
        font-size: 28px;
    }
}

/* ===== Shared UI Elements ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    color: #0a0c10;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.btn-primary:hover {
    opacity: 0.9;
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background-color: #1e222d;
    color: #e2e8f0;
    border: 1px solid #2a2f3d;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.btn-secondary:hover {
    border-color: #91a4d2;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: transparent;
    color: #8892a8;
    border: 1px solid #2a2f3d;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.btn-icon:hover {
    color: #e2e8f0;
    border-color: #91a4d2;
}

.btn-danger {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.3);
    font-size: 12px;
    padding: 4px 12px;
    width: auto;
    height: auto;
}

.btn-danger:hover {
    background-color: rgba(248, 113, 113, 0.08);
    border-color: #f87171;
    color: #f87171;
}

/* ===== Form Elements ===== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: #8892a8;
}

.form-select,
.form-input {
    padding: 10px 14px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 8px;
    color: #e2e8f0;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.15s ease;
}

.form-select:focus,
.form-input:focus {
    border-color: #91a4d2;
}

.form-success {
    font-size: 13px;
    color: #4ade80;
    margin-top: 8px;
}

/* ===== Page Header ===== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 24px;
}

.page-header-text {
    flex: 1;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 4px;
}

.page-subtitle {
    font-size: 15px;
    color: #8892a8;
    margin: 0;
}

/* ===== Sub Navigation (Developer/Org tabs) ===== */
.sub-nav {
    display: flex;
    gap: 4px;
    padding: 0 0 20px;
    border-bottom: 1px solid #1e222d;
    margin-bottom: 24px;
}

.sub-nav-item {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #8892a8;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sub-nav-item:hover {
    background-color: #1e222d;
    color: #e2e8f0;
}

.sub-nav-item--active {
    background-color: rgba(145, 164, 210, 0.12);
    color: #91a4d2;
}

/* ===== Shell Content (Developer/Org) ===== */
.developer-shell,
.org-shell {
    max-width: 1200px;
}

.shell-content {
    min-height: 400px;
}

/* ===== Dashboard Page (News Feed) ===== */
.dashboard-page {
    max-width: 1200px;
}

.dashboard-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid #2a2f3d;
    background-color: transparent;
    color: #8892a8;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.filter-tab:hover {
    border-color: #91a4d2;
    color: #e2e8f0;
}

.filter-tab--active {
    background-color: rgba(145, 164, 210, 0.12);
    border-color: #91a4d2;
    color: #91a4d2;
}

/* ===== News Card ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.news-card {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.news-card:hover {
    border-color: #91a4d2;
    transform: translateY(-2px);
}

.news-card-thumb img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.news-card-body {
    padding: 20px;
}

.news-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.news-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.news-badge--llm { background-color: rgba(99, 102, 241, 0.15); color: #818cf8; }
.news-badge--agents { background-color: rgba(168, 85, 247, 0.15); color: #c084fc; }
.news-badge--privacy { background-color: rgba(34, 197, 94, 0.15); color: #4ade80; }
.news-badge--infrastructure { background-color: rgba(234, 179, 8, 0.15); color: #facc15; }
.news-badge--open-source { background-color: rgba(236, 72, 153, 0.15); color: #f472b6; }

.news-card-source {
    font-size: 12px;
    color: #5a6478;
}

.news-card-date {
    font-size: 12px;
    color: #3d4556;
}

.news-card-title {
    font-size: 16px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0 0 8px;
    line-height: 1.3;
}

.news-card-title a {
    color: inherit;
    text-decoration: none;
}

.news-card-title a:hover {
    color: #91a4d2;
}

.news-card-summary {
    font-size: 13px;
    line-height: 1.5;
    color: #8892a8;
    margin: 0;
}

/* ===== Providers Page ===== */
.providers-page {
    max-width: 960px;
}

.providers-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.providers-form {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    padding: 28px;
}

.providers-status {
    position: sticky;
    top: 40px;
    align-self: start;
}

.providers-status h3 {
    font-size: 18px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0 0 16px;
}

.status-card {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    padding: 20px;
}

.status-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #1e222d;
}

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

.status-label {
    font-size: 13px;
    color: #8892a8;
}

.status-value {
    font-size: 13px;
    font-weight: 500;
    color: #e2e8f0;
}

/* ===== Chat Page ===== */
.chat-page {
    display: flex;
    height: calc(100vh - 80px);
    margin: -40px -48px;
    overflow: hidden;
}

.chat-sidebar-panel {
    width: 260px;
    min-width: 260px;
    border-right: 1px solid #1e222d;
    display: flex;
    flex-direction: column;
    background-color: #0d0f14;
}

.chat-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid #1e222d;
}

.chat-sidebar-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0;
}

.chat-session-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.chat-session-item {
    width: 100%;
    text-align: left;
    padding: 12px;
    border-radius: 8px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    transition: background-color 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.chat-session-item:hover {
    background-color: #1e222d;
}

.chat-session-item--active {
    background-color: rgba(145, 164, 210, 0.12);
}

.chat-session-title {
    font-size: 14px;
    font-weight: 500;
    color: #e2e8f0;
    margin-bottom: 4px;
}

.chat-session-date {
    font-size: 12px;
    color: #5a6478;
}

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

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5a6478;
}

/* ===== Chat Bubble ===== */
.chat-bubble {
    max-width: 72%;
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.chat-bubble--user {
    align-self: flex-end;
    background-color: rgba(145, 164, 210, 0.15);
    color: #e2e8f0;
    border-bottom-right-radius: 4px;
}

.chat-bubble--assistant {
    align-self: flex-start;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    color: #e2e8f0;
    border-bottom-left-radius: 4px;
}

.chat-bubble--system {
    align-self: center;
    background-color: transparent;
    color: #5a6478;
    font-size: 13px;
    font-style: italic;
}

.chat-bubble-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.chat-bubble-role {
    font-size: 12px;
    font-weight: 600;
    color: #91a4d2;
}

.chat-bubble-time {
    font-size: 11px;
    color: #5a6478;
}

.chat-bubble-content {
    white-space: pre-wrap;
}

.chat-bubble-attachments {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.chat-attachment {
    font-size: 12px;
    padding: 4px 10px;
    background-color: rgba(145, 164, 210, 0.1);
    border-radius: 4px;
    color: #91a4d2;
}

/* -- Chat Input Bar -- */
.chat-input-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid #1e222d;
    background-color: #0d0f14;
}

.chat-input {
    flex: 1;
    padding: 10px 14px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 8px;
    color: #e2e8f0;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
}

.chat-input:focus {
    border-color: #91a4d2;
}

.chat-attach-btn {
    font-size: 18px;
}

.chat-send-btn {
    padding: 10px 20px;
}

/* ===== Tools Page ===== */
.tools-page {
    max-width: 1200px;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* ===== Tool Card ===== */
.tool-card {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    padding: 24px;
    transition: border-color 0.2s ease;
}

.tool-card:hover {
    border-color: #91a4d2;
}

.tool-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.tool-card-icon {
    font-size: 24px;
    color: #91a4d2;
}

.tool-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.tool-status--active { background-color: #4ade80; }
.tool-status--inactive { background-color: #5a6478; }
.tool-status--error { background-color: #f87171; }

.tool-card-name {
    font-size: 16px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0 0 6px;
}

.tool-card-desc {
    font-size: 13px;
    line-height: 1.5;
    color: #8892a8;
    margin: 0 0 16px;
}

.tool-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tool-card-category {
    font-size: 11px;
    font-weight: 500;
    color: #5a6478;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tool-toggle {
    padding: 4px 14px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.15s ease;
}

.tool-toggle--on {
    background-color: rgba(74, 222, 128, 0.15);
    color: #4ade80;
}

.tool-toggle--off {
    background-color: #1e222d;
    color: #5a6478;
}

/* ===== Knowledge Base Page ===== */
.knowledge-page {
    max-width: 1200px;
}

.knowledge-toolbar {
    margin-bottom: 20px;
}

.knowledge-search {
    max-width: 320px;
}

.knowledge-table-wrapper {
    overflow-x: auto;
}

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

.knowledge-table thead th {
    font-size: 12px;
    font-weight: 600;
    color: #5a6478;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #1e222d;
}

.knowledge-table tbody td {
    font-size: 14px;
    color: #e2e8f0;
    padding: 14px 16px;
    border-bottom: 1px solid #1e222d;
}

.file-row:hover {
    background-color: rgba(145, 164, 210, 0.04);
}

.file-row-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.file-row-icon {
    color: #91a4d2;
    font-size: 12px;
}

/* ===== Placeholder Pages (Developer) ===== */
.placeholder-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 0;
    gap: 32px;
}

.placeholder-card {
    text-align: center;
    max-width: 480px;
    padding: 48px 40px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 16px;
}

.placeholder-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(145, 164, 210, 0.15), rgba(109, 133, 198, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #91a4d2;
}

.placeholder-card h2 {
    font-size: 24px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 12px;
}

.placeholder-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #8892a8;
    margin: 0 0 24px;
}

.placeholder-badge {
    display: inline-block;
    margin-top: 12px;
    font-size: 12px;
    font-weight: 600;
    color: #91a4d2;
    padding: 4px 12px;
    border: 1px solid rgba(145, 164, 210, 0.3);
    border-radius: 20px;
}

/* ===== Analytics Stats Bar ===== */
.analytics-stats-bar {
    display: flex;
    gap: 24px;
    width: 100%;
    max-width: 720px;
}

.analytics-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 16px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
}

.analytics-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #f1f5f9;
}

.analytics-stat-label {
    font-size: 12px;
    color: #5a6478;
}

.analytics-stat-change {
    font-size: 12px;
    font-weight: 500;
}

.analytics-stat-change--up { color: #4ade80; }
.analytics-stat-change--down { color: #f87171; }

/* ===== Pricing Page ===== */
.pricing-page {
    max-width: 1200px;
}

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

/* ===== Pricing Card ===== */
.pricing-card {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-2px);
}

.pricing-card--highlighted {
    border-color: #91a4d2;
    box-shadow: 0 0 30px rgba(145, 164, 210, 0.1);
    position: relative;
}

.pricing-card-name {
    font-size: 20px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 16px;
}

.pricing-card-price {
    margin-bottom: 8px;
}

.pricing-card-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: #f1f5f9;
}

.pricing-card-period {
    font-size: 14px;
    color: #5a6478;
}

.pricing-card-seats {
    font-size: 13px;
    color: #8892a8;
    margin: 0 0 24px;
}

.pricing-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    text-align: left;
}

.pricing-card-features li {
    font-size: 14px;
    color: #8892a8;
    padding: 6px 0;
    border-bottom: 1px solid #1e222d;
}

.pricing-card-features li:last-child {
    border-bottom: none;
}

.pricing-card-cta {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    color: #0a0c10;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: opacity 0.15s ease;
}

.pricing-card-cta:hover {
    opacity: 0.9;
}

/* ===== Organization Dashboard ===== */
.org-dashboard-page {
    max-width: 1200px;
}

.org-stats-bar {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.org-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 20px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
}

.org-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #f1f5f9;
}

.org-stat-label {
    font-size: 12px;
    color: #5a6478;
}

/* ===== Organization Table ===== */
.org-table-wrapper {
    overflow-x: auto;
}

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

.org-table thead th {
    font-size: 12px;
    font-weight: 600;
    color: #5a6478;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #1e222d;
}

.org-table tbody td {
    font-size: 14px;
    color: #e2e8f0;
    padding: 14px 16px;
    border-bottom: 1px solid #1e222d;
}

.member-row:hover {
    background-color: rgba(145, 164, 210, 0.04);
}

.member-role-select {
    padding: 6px 10px;
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 6px;
    color: #e2e8f0;
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    outline: none;
}

.member-role-select:focus {
    border-color: #91a4d2;
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: #1a1d26;
    border: 1px solid #2a2f3d;
    border-radius: 16px;
    padding: 32px;
    min-width: 400px;
    max-width: 500px;
}

.modal-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 20px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* ===== Responsive: Dashboard Pages ===== */
@media (max-width: 1024px) {
    .news-grid,
    .tools-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .providers-layout {
        grid-template-columns: 1fr;
    }

    .analytics-stats-bar {
        flex-wrap: wrap;
    }

    .org-stats-bar {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .news-grid,
    .tools-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .chat-page {
        flex-direction: column;
        height: auto;
    }

    .chat-sidebar-panel {
        width: 100%;
        min-width: unset;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid #1e222d;
    }

    .page-header {
        flex-direction: column;
        gap: 12px;
    }

    .analytics-stats-bar {
        flex-direction: column;
    }

    .org-stats-bar {
        flex-direction: column;
    }

    .modal-content {
        min-width: unset;
        margin: 16px;
    }
}