*, *::before, *::after { box-sizing: border-box; }
::selection { background: rgba(52,211,153,0.25); }

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 9999;
    padding: 8px 16px;
    background: #34d399;
    color: #090a0c;
    font-size: 14px;
    font-weight: 600;
    border-radius: 0 0 8px 8px;
    text-decoration: none;
    transition: top 0.15s ease;
}
.skip-link:focus {
    top: 0;
}

*:focus-visible {
    outline: 2px solid #34d399;
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #090a0c;
    color: #c9d1d9;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
    font-family: 'Newsreader', 'Georgia', serif;
    letter-spacing: -0.02em;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

.app-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9,10,12,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav-left { display: flex; align-items: center; }

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #f0f1f3;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.nav-brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(52,211,153,0.12);
    border: 1px solid rgba(52,211,153,0.25);
    border-radius: 8px;
    color: #34d399;
}

.nav-brand-text {
    display: none;
}
@media (min-width: 640px) {
    .nav-brand-text { display: inline; }
}

.nav-links-desktop {
    display: none;
    align-items: center;
    gap: 4px;
}
@media (min-width: 768px) {
    .nav-links-desktop { display: flex; }
}

.nav-link {
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
    text-decoration: none;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
}
.nav-link:hover {
    background: rgba(255,255,255,0.04);
    color: #d1d5db;
}
.nav-link.active {
    background: rgba(52,211,153,0.1);
    color: #34d399;
}

.nav-beta-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(52,211,153,0.1);
    border: 1px solid rgba(52,211,153,0.2);
    color: #34d399;
    margin-left: 8px;
}

.mobile-menu-btn {
    display: flex;
    padding: 8px;
    border-radius: 6px;
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
}
.mobile-menu-btn:hover { background: rgba(255,255,255,0.04); color: #d1d5db; }
@media (min-width: 768px) {
    .mobile-menu-btn { display: none; }
}

.mobile-menu {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 12px 24px;
}
.mobile-menu.hidden { display: none; }

.mobile-menu-link {
    display: block;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    color: #9ca3af;
    text-decoration: none;
    transition: background 0.15s;
}
.mobile-menu-link:hover { background: rgba(255,255,255,0.04); color: #e5e7eb; }

.app-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 24px 60px;
    min-height: calc(100vh - 56px - 60px);
}

.app-footer {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 24px;
}
.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.footer-links {
    display: flex;
    align-items: center;
    gap: 6px;
}
.footer-links a {
    font-size: 12px;
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.15s;
}
.footer-links a:hover { color: #34d399; }
.footer-sep { color: #6b7280; font-size: 10px; }

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #9ca3af;
    margin-bottom: 16px;
}

.section-header {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #4b5563;
    margin-bottom: 12px;
}

.page-title {
    font-family: 'Newsreader', serif;
    font-size: 28px;
    font-weight: 500;
    color: #f0f1f3;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.page-subtitle {
    font-size: 14px;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 32px;
}

.card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 20px 24px;
    transition: border-color 0.2s ease;
}
.card:hover {
    border-color: rgba(255,255,255,0.1);
}
.card-clickable {
    cursor: pointer;
}
.card-clickable:hover {
    border-color: rgba(52,211,153,0.3);
}

.card-accent {
    background: rgba(52,211,153,0.03);
    border: 1px solid rgba(52,211,153,0.1);
}
.card-accent:hover {
    border-color: rgba(52,211,153,0.25);
}

.card-blue {
    background: rgba(59,130,246,0.03);
    border: 1px solid rgba(59,130,246,0.1);
}

.card-amber {
    background: rgba(245,158,11,0.03);
    border: 1px solid rgba(245,158,11,0.1);
}

.card-purple {
    background: rgba(168,85,247,0.03);
    border: 1px solid rgba(168,85,247,0.1);
}

.card-red {
    background: rgba(239,68,68,0.03);
    border: 1px solid rgba(239,68,68,0.1);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #34d399;
    color: #090a0c;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}
.btn-primary:hover {
    background: #2ec489;
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.04);
    color: #d1d5db;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 12px;
}

.flag-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.flag-badge.submission {
    background: rgba(245,158,11,0.1);
    color: #fbbf24;
    border: 1px solid rgba(245,158,11,0.2);
}
.flag-badge.tactic {
    background: rgba(239,68,68,0.1);
    color: #f87171;
    border: 1px solid rgba(239,68,68,0.2);
}
.flag-badge.info {
    background: rgba(59,130,246,0.1);
    color: #60a5fa;
    border: 1px solid rgba(59,130,246,0.2);
}
.flag-badge.success {
    background: rgba(52,211,153,0.1);
    color: #34d399;
    border: 1px solid rgba(52,211,153,0.2);
}

.layer-card {
    border-radius: 10px;
    padding: 24px;
}
.layer-card.layer-1 {
    background: rgba(245,158,11,0.04);
    border: 1px solid rgba(245,158,11,0.12);
}
.layer-card.layer-2 {
    background: rgba(16,185,129,0.04);
    border: 1px solid rgba(16,185,129,0.12);
}

.phase-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 20px 24px;
    transition: all 0.2s ease;
}
.phase-card:hover {
    border-color: rgba(255,255,255,0.12);
}

.forced-choice-row {
    background: rgba(255,255,255,0.015);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 14px 18px;
    transition: all 0.15s ease;
}
.forced-choice-row:hover {
    background: rgba(255,255,255,0.03);
    border-color: rgba(255,255,255,0.08);
}

.chat-bubble {
    max-width: 85%;
    padding: 14px 18px;
    border-radius: 12px;
    line-height: 1.6;
}
.chat-bubble.user {
    background: rgba(52,211,153,0.08);
    border: 1px solid rgba(52,211,153,0.15);
    border-bottom-right-radius: 4px;
    margin-left: auto;
}
.chat-bubble.system {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.06);
    border-bottom-left-radius: 4px;
}

.template-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.template-card:hover {
    border-color: rgba(52,211,153,0.25);
    background: rgba(255,255,255,0.03);
}
.template-card.selected {
    border-color: rgba(52,211,153,0.4);
    background: rgba(52,211,153,0.04);
}

.scenario-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 9999px;
    font-size: 12px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.06);
    color: #9ca3af;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}
.scenario-chip:hover {
    background: rgba(52,211,153,0.08);
    border-color: rgba(52,211,153,0.2);
    color: #34d399;
}

.triage-chip {
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.06);
    color: #6b7280;
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
}
.triage-chip:hover {
    background: rgba(52,211,153,0.05);
    border-color: rgba(52,211,153,0.15);
    color: #9ca3af;
}
.triage-chip.triage-selected {
    background: rgba(52,211,153,0.08);
    border-color: rgba(52,211,153,0.3);
    color: #34d399;
}

.copy-btn {
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(52,211,153,0.08);
    border: 1px solid rgba(52,211,153,0.2);
    color: #34d399;
    cursor: pointer;
    transition: all 0.15s ease;
}
.copy-btn:hover {
    background: rgba(52,211,153,0.15);
}

textarea, input[type="text"] {
    background: rgba(255,255,255,0.03) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    color: #e5e7eb !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    width: 100%;
    font-family: 'Inter', sans-serif !important;
    font-size: 14px !important;
    transition: border-color 0.15s ease;
}
textarea:focus, input[type="text"]:focus {
    outline: none !important;
    border-color: rgba(52,211,153,0.4) !important;
    box-shadow: 0 0 0 3px rgba(52,211,153,0.06) !important;
}
textarea::placeholder, input[type="text"]::placeholder {
    color: #374151;
}

.stat-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 20px 24px;
}

.typing-dots {
    display: flex;
    gap: 4px;
}
.typing-dots span {
    width: 5px;
    height: 5px;
    background: rgba(52,211,153,0.5);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}
.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease both; min-height: 500px; height: auto; }
#chat-container { min-height: 0; height: auto; }
#chat-container:not(:empty) { min-height: 300px; }
.fade-d1 { animation-delay: 0.05s; }
.fade-d2 { animation-delay: 0.1s; }
.fade-d3 { animation-delay: 0.15s; }
.fade-d4 { animation-delay: 0.2s; }

.empty-state {
    text-align: center;
    padding: 60px 24px;
}
.empty-state-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(52,211,153,0.06);
    border: 1px solid rgba(52,211,153,0.12);
    color: #34d399;
}
.empty-state-title {
    font-family: 'Newsreader', serif;
    font-size: 20px;
    color: #e5e7eb;
    margin-bottom: 8px;
}
.empty-state-text {
    font-size: 13px;
    color: #4b5563;
    max-width: 400px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

.case-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 20px 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
    color: inherit;
}
.case-card:hover {
    border-color: rgba(52,211,153,0.25);
    background: rgba(255,255,255,0.03);
    transform: translateY(-1px);
}
.case-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}
.case-card-id {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #4b5563;
}
.case-card-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #374151;
}
.case-card-summary {
    font-size: 14px;
    color: #9ca3af;
    line-height: 1.5;
    margin-bottom: 12px;
}
.case-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}
.case-meta-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    color: #6b7280;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    color: #6b7280;
    cursor: pointer;
    transition: all 0.15s;
}
.download-btn:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.12);
    color: #9ca3af;
}

@media (max-width: 640px) {
    .two-layer-grid {
        grid-template-columns: 1fr !important;
    }
}

.hidden { display: none !important; }

.blog-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 20px;
}
.blog-page-title {
    font-family: 'Newsreader', serif;
    font-size: 32px;
    font-weight: 600;
    color: #e6edf3;
    margin-bottom: 8px;
}
.blog-page-subtitle {
    font-size: 15px;
    color: #8b929e;
    line-height: 1.6;
    margin-bottom: 40px;
}
.blog-post-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.blog-card {
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 24px;
    background: rgba(255,255,255,0.02);
    transition: border-color 0.2s ease;
}
.blog-card:hover {
    border-color: rgba(52,211,153,0.25);
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.blog-card-meta time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.blog-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.blog-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: #34d399;
    background: rgba(52,211,153,0.08);
    border: 1px solid rgba(52,211,153,0.15);
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.blog-card-title {
    font-family: 'Newsreader', serif;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 8px;
}
.blog-card-title a {
    color: #e6edf3;
    text-decoration: none;
}
.blog-card-title a:hover {
    color: #34d399;
}
.blog-card-subtitle {
    font-size: 14px;
    color: #8b929e;
    line-height: 1.6;
    margin-bottom: 12px;
}
.blog-read-more {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #34d399;
    text-decoration: none;
    letter-spacing: 0.03em;
}
.blog-read-more:hover {
    text-decoration: underline;
}

.blog-article {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 20px;
}
.blog-article-header {
    margin-bottom: 40px;
}
.blog-back-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #6b7280;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 20px;
}
.blog-back-link:hover {
    color: #34d399;
}
.blog-article-title {
    font-family: 'Newsreader', serif;
    font-size: 34px;
    font-weight: 600;
    color: #e6edf3;
    line-height: 1.2;
    margin-bottom: 12px;
}
.blog-article-subtitle {
    font-size: 16px;
    color: #8b929e;
    line-height: 1.6;
    margin-bottom: 16px;
}
.blog-article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.blog-article-meta time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.blog-article-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.blog-article-body {
    font-size: 16px;
    line-height: 1.8;
    color: #c9d1d9;
}
.blog-article-body h2 {
    font-family: 'Newsreader', serif;
    font-size: 24px;
    font-weight: 600;
    color: #e6edf3;
    margin-top: 36px;
    margin-bottom: 16px;
}
.blog-article-body p {
    margin-bottom: 18px;
}
.blog-article-body ul, .blog-article-body ol {
    margin-bottom: 18px;
    padding-left: 24px;
}
.blog-article-body li {
    margin-bottom: 10px;
    line-height: 1.7;
}
.blog-article-body strong {
    color: #e6edf3;
}
.blog-article-body a {
    color: #34d399;
    text-decoration: underline;
    text-decoration-color: rgba(52,211,153,0.3);
    text-underline-offset: 3px;
}
.blog-article-body a:hover {
    text-decoration-color: #34d399;
}
.blog-article-body hr {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin: 36px 0;
}
.blog-article-body em {
    font-style: italic;
    color: #a8b2c0;
}
.blog-article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.blog-cta-box {
    background: rgba(52,211,153,0.04);
    border: 1px solid rgba(52,211,153,0.15);
    border-radius: 10px;
    padding: 24px;
    text-align: center;
    margin-bottom: 24px;
}
.blog-cta-text {
    font-size: 15px;
    color: #c9d1d9;
    margin-bottom: 16px;
    line-height: 1.6;
}
.blog-cta-button {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: #090a0c;
    background: #34d399;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.blog-cta-button:hover {
    background: #2fc48d;
}

@media (max-width: 640px) {
    .blog-article-title { font-size: 26px; }
    .blog-card-title { font-size: 19px; }
}
/* Hide Replit badge */
replit-badge, [data-replit-badge], #replit-badge { display: none !important; }