/* ==========================================================================
   AIOS Advanced Cohort - Shared Component Styles
   ALL color values use var(--token-name) references. ZERO hardcoded hex.
   Depends on: css/tokens.css (must be loaded first)
   ========================================================================== */

/* ============================================
   1. RESET & BASE
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============================================
   2. SVG ICON SYSTEM
   ============================================ */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    vertical-align: middle;
}
.icon svg {
    width: 1em;
    height: 1em;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.icon-xs svg { width: 14px; height: 14px; }
.icon-sm svg { width: 18px; height: 18px; }
.icon-md svg { width: 24px; height: 24px; }
.icon-lg svg { width: 32px; height: 32px; }
.icon-xl svg { width: 40px; height: 40px; }
.icon-hero svg { width: 56px; height: 56px; }

/* filled variant */
.icon-filled svg {
    fill: currentColor;
    stroke: none;
}

/* icon inside role boxes */
.analogy-role-icon .icon svg {
    width: 28px;
    height: 28px;
}

/* ============================================
   3. HERO
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(26, 18, 5, 1) 50%, var(--color-bg-secondary) 100%);
    border-bottom: 1px solid var(--color-border);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(201,162,39,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-accent-gold-10);
    border: 1px solid var(--color-accent-gold-30);
    color: var(--color-accent-gold);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}
.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}
.hero h1 span {
    background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p {
    color: var(--color-text-secondary);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   4. CONTENT WRAPPER
   ============================================ */
.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* ============================================
   5. SECTION TITLES
   ============================================ */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold);
    margin-bottom: 0.75rem;
}
.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--color-accent-gold);
}
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}
.section-desc {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
}

/* ============================================
   6. FLOW STEPS
   ============================================ */
.flow-section {
    margin-bottom: 4rem;
}
.flow-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    padding: 2rem 0;
}
.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}
.flow-step-box {
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    text-align: center;
    min-width: 150px;
    transition: all 0.3s ease;
    cursor: default;
}
.flow-step-box:hover {
    border-color: var(--color-accent-gold);
    box-shadow: var(--shadow-glow-gold);
    transform: translateY(-2px);
}
.flow-step-box.active {
    border-color: var(--color-accent-gold);
    background: rgba(201,162,39,0.05);
}
.flow-step-number {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}
.flow-step-command {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent-gold);
}
.flow-step-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: 0.25rem;
}
.flow-arrow {
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    color: var(--color-text-muted);
    font-size: 1.5rem;
}
.flow-arrow svg {
    width: 40px;
    height: 20px;
}

/* ============================================
   7. TERMINAL MOCKUP
   ============================================ */
.terminal {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 2rem 0;
    box-shadow: var(--shadow-lg);
}
.terminal-bar {
    background: var(--terminal-header);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--terminal-border);
}
.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.terminal-dot.red { background: var(--terminal-dot-red); }
.terminal-dot.yellow { background: var(--terminal-dot-yellow); }
.terminal-dot.green { background: var(--terminal-dot-green); }
.terminal-title {
    color: var(--terminal-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}
.terminal-body {
    padding: 1.25rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
}
.terminal-body .prompt {
    color: var(--color-accent-green);
}
.terminal-body .command {
    color: var(--terminal-text-bright);
}
.terminal-body .comment {
    color: var(--terminal-comment);
}
.terminal-body .output {
    color: var(--terminal-text);
}
.terminal-body .highlight {
    color: var(--color-accent-gold);
    font-weight: 600;
}
.terminal-body .success {
    color: var(--color-accent-green);
}
.terminal-body .icon svg {
    width: 14px;
    height: 14px;
    vertical-align: -2px;
    margin-right: 2px;
}

/* ============================================
   8. ANALOGY GRID (Casa vs AIOS)
   ============================================ */
.analogy-section {
    margin-bottom: 4rem;
}
.analogy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* Column Headers */
.analogy-header {
    padding: 1.5rem 2rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}
.analogy-header.casa {
    background: linear-gradient(135deg, rgba(26, 21, 16, 1) 0%, var(--color-bg-card) 100%);
    border-right: 1px solid var(--color-border);
}
.analogy-header.aios {
    background: linear-gradient(135deg, rgba(15, 21, 32, 1) 0%, var(--color-bg-card) 100%);
}
.analogy-header-icon {
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: center;
}
.analogy-header-icon .icon svg {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}
.analogy-header.casa .analogy-header-icon { color: var(--color-amber); }
.analogy-header.aios .analogy-header-icon { color: var(--color-accent-purple-light); }
.analogy-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}
.analogy-header p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}
.analogy-header.casa h3 { color: var(--color-amber); }
.analogy-header.aios h3 { color: var(--color-accent-purple-light); }

/* Row content */
.analogy-row {
    display: contents;
}
.analogy-cell {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}
.analogy-cell.casa {
    background: var(--color-bg-card);
    border-right: 1px solid var(--color-border);
}
.analogy-cell.aios {
    background: var(--color-bg-secondary);
}
.analogy-cell:last-child {
    border-bottom: none;
}
.analogy-cell-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}
.analogy-cell-title .icon svg {
    width: 16px;
    height: 16px;
}
.analogy-cell.casa .analogy-cell-title { color: var(--color-amber); }
.analogy-cell.aios .analogy-cell-title { color: var(--color-accent-purple-light); }

.analogy-role {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.analogy-role-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.analogy-cell.casa .analogy-role-icon {
    background: var(--color-amber-10);
    border: 1px solid var(--color-amber-20);
    color: var(--color-amber);
}
.analogy-cell.aios .analogy-role-icon {
    background: var(--color-accent-purple-10);
    border: 1px solid var(--color-accent-purple-20);
    color: var(--color-accent-purple-light);
}
.analogy-role-name {
    font-size: 1.1rem;
    font-weight: 700;
}
.analogy-role-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: 0.15rem;
}

.analogy-details {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}
.analogy-details ul {
    list-style: none;
    padding: 0;
}
.analogy-details li {
    padding: 0.35rem 0;
    padding-left: 1.5rem;
    position: relative;
}
.analogy-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.analogy-cell.casa .analogy-details li::before { background: var(--color-amber); }
.analogy-cell.aios .analogy-details li::before { background: var(--color-accent-purple); }

/* Divider Row */
.analogy-divider {
    grid-column: 1 / -1;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}
.analogy-divider-badge {
    background: var(--color-accent-gold-10);
    border: 1px solid var(--color-accent-gold-30);
    color: var(--color-accent-gold);
    padding: 0.3rem 1rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}
.analogy-divider-text {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

/* ============================================
   9. BOOTSTRAP TABLE
   ============================================ */
.bootstrap-section {
    margin-bottom: 4rem;
}
.bootstrap-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}
.bootstrap-table thead th {
    background: var(--terminal-header);
    color: var(--terminal-text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 2px solid var(--terminal-border);
}
.bootstrap-table tbody td {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--terminal-separator);
    vertical-align: middle;
}
.bootstrap-table tbody tr:last-child td {
    border-bottom: none;
}
.bootstrap-table .category-cell {
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}
.cat-essential { color: var(--color-accent-green); }
.cat-infra { color: var(--color-info); }
.cat-quality { color: var(--color-accent-purple-light); }
.cat-optional { color: var(--color-text-muted); }

.tool-name { color: var(--terminal-text-bright); font-weight: 500; }

.status-ok {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-accent-green);
    font-weight: 600;
}
.status-ok .icon svg { stroke-width: 2.5; }
.status-missing {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-danger);
    font-weight: 600;
}
.status-missing .icon svg { stroke-width: 2.5; }
.version-cell { color: var(--terminal-text); }
.req-sim {
    color: var(--color-accent-green);
    font-weight: 600;
}
.req-recomendado {
    color: var(--color-warning);
    font-weight: 500;
}
.req-opcional {
    color: var(--color-text-muted);
}

/* Category separator */
.bootstrap-table .cat-separator td {
    border-bottom: 2px solid var(--terminal-border);
}

/* ============================================
   10. YOLO BANNER
   ============================================ */
.yolo-banner {
    background: linear-gradient(135deg, rgba(234,179,8,0.08) 0%, rgba(239,68,68,0.05) 100%);
    border: 1px solid rgba(234,179,8,0.25);
    border-radius: var(--radius-xl);
    padding: 2rem 2.5rem;
    margin: 2.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}
.yolo-icon {
    flex-shrink: 0;
    color: var(--color-warning);
}
.yolo-icon .icon svg {
    width: 40px;
    height: 40px;
    stroke-width: 2;
}
.yolo-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-warning);
    margin-bottom: 0.5rem;
}
.yolo-content p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}
.yolo-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-warning-20);
    color: var(--color-warning);
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
}
.yolo-tag .icon svg {
    width: 14px;
    height: 14px;
}

/* ============================================
   11. INSIGHT CARD
   ============================================ */
.insight-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent-gold);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
}
.insight-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent-gold);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.insight-card h4 .icon svg {
    width: 18px;
    height: 18px;
}
.insight-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}
.insight-card p strong {
    color: var(--color-text-primary);
}

/* ============================================
   12. STATUS LEGEND
   ============================================ */
.status-legend {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.status-legend.casa-style {
    background: rgba(245,158,11,0.08);
    border: 1px solid rgba(245,158,11,0.15);
}
.status-legend.aios-style {
    background: rgba(168,85,247,0.08);
    border: 1px solid rgba(168,85,247,0.15);
}
.status-legend-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
}
.status-legend-row .icon svg { width: 14px; height: 14px; stroke-width: 2.5; }

/* ============================================
   13. TOP NAVIGATION
   ============================================ */
.topnav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.topnav-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    color: var(--color-text-muted);
    border: 1px solid transparent;
}
.topnav-step:hover {
    color: var(--color-text-secondary);
    background: var(--color-white-5);
}
.topnav-step.active {
    color: var(--color-accent-gold);
    background: var(--color-accent-gold-10);
    border-color: var(--color-accent-gold-30);
}
.topnav-step .step-num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    background: var(--color-white-20);
    color: var(--color-text-muted);
}
.topnav-step.active .step-num {
    background: var(--color-accent-gold);
    color: var(--color-bg-primary);
}
.topnav-connector {
    width: 24px;
    height: 1px;
    background: var(--color-border);
}

/* ============================================
   14. TOOL MODAL
   ============================================ */
.tool-name-link {
    cursor: pointer;
    text-decoration: underline dotted;
    transition: color 0.2s ease;
}
.tool-name-link:hover {
    color: var(--color-accent-gold);
}

.tool-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-black-60);
    z-index: 200;
    align-items: center;
    justify-content: center;
}
.tool-modal.active {
    display: flex;
}

.tool-modal-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.tool-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}
.tool-modal-close:hover {
    color: var(--color-accent-gold);
}

.tool-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-accent-gold);
}

.tool-modal-section {
    margin-top: 1.5rem;
}
.tool-modal-section h3 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}
.tool-modal-section p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.tool-modal-metaphor {
    background: rgba(245, 158, 11, 0.05);
    border-left: 3px solid var(--color-amber);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 0.5rem;
}

.tool-modal-technical {
    background: rgba(168, 85, 247, 0.05);
    border-left: 3px solid var(--color-accent-purple-light);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 0.5rem;
}

/* ============================================
   15. RESPONSIVE (fixed typo: @media not @media)
   ============================================ */
@media (max-width: 768px) {
    .hero h1 { font-size: 1.8rem; }
    .analogy-grid { grid-template-columns: 1fr; }
    .analogy-cell.casa { border-right: none; }
    .analogy-header.casa { border-right: none; }
    .flow-container { flex-direction: column; gap: 0.5rem; }
    .flow-arrow { transform: rotate(90deg); }
    .yolo-banner { flex-direction: column; }
    .content { padding: 2rem 1rem; }
    .compare-grid { grid-template-columns: 1fr; }
    .principles-grid { grid-template-columns: 1fr; }
}

/* ============================================
   16. ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}
.delay-1 { animation-delay: 0.1s; opacity: 0; }
.delay-2 { animation-delay: 0.2s; opacity: 0; }
.delay-3 { animation-delay: 0.3s; opacity: 0; }
.delay-4 { animation-delay: 0.4s; opacity: 0; }

@keyframes pulse-gold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,162,39,0.3); }
    50% { box-shadow: 0 0 0 8px rgba(201,162,39,0); }
}
.flow-step-box.active {
    animation: pulse-gold 2s infinite;
}

/* ============================================
   UTILITY CLASSES (inline style replacements)
   ============================================ */
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-1-5 { margin-top: 1.5rem; }
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.img-full { width: 100%; border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: var(--shadow-lg); }

/* ============================================
   COMPARISON CARDS (Fluxos-specific)
   ============================================ */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1.5rem; }
.compare-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 1.5rem; }
.compare-card--highlight { background: rgba(201,162,39,0.04); border: 2px solid var(--color-accent-gold-30); }
.compare-card--dim { opacity: 0.5; text-align: center; }
.compare-card__icon { margin-bottom: 0.75rem; }
.compare-card__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.25rem; }
.compare-card__desc { font-size: 0.85rem; color: var(--color-text-secondary); }
.compare-card__badge { margin-top: 0.75rem; padding: 0.4rem 0.8rem; border-radius: 999px; display: inline-block; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; }

/* ============================================
   DISCOVERY FLOW DIAGRAM
   ============================================ */
.flow-diagram { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 2.5rem 1.5rem; overflow-x: auto; }
.flow-diagram__inner { display: flex; flex-direction: column; align-items: center; gap: 0; min-width: 700px; margin: 0 auto; position: relative; }
.flow-diagram__connector { width: 2px; height: 24px; background: var(--color-border); }
.flow-diagram__connector--green { background: var(--color-accent-green); }
.flow-diagram__connector--short { height: 16px; }

.flow-diagram__node { border-radius: var(--radius-lg); padding: 0.75rem 1.5rem; text-align: center; position: relative; }
.flow-diagram__node--start { background: var(--color-accent-gold-10); border: 2px solid var(--color-accent-gold); }
.flow-diagram__node--end { background: rgba(34,197,94,0.15); border: 2px solid var(--color-accent-green); }
.flow-diagram__node--purple { background: rgba(168,85,247,0.08); border: 1px solid rgba(168,85,247,0.25); }
.flow-diagram__node--gold { background: rgba(201,162,39,0.08); border: 1px solid rgba(201,162,39,0.25); }

.flow-diagram__group { border-radius: var(--radius-xl); padding: 1.25rem; width: 100%; max-width: 720px; position: relative; }
.flow-diagram__group--purple { background: rgba(168,85,247,0.04); border: 1px solid var(--color-accent-purple-20); }
.flow-diagram__group--yellow { background: rgba(234,179,8,0.04); border: 1px solid var(--color-warning-20); }
.flow-diagram__group--green { background: rgba(34,197,94,0.04); border: 1px solid var(--color-accent-green-20); max-width: 500px; }

.flow-diagram__phase-tag { position: absolute; top: -10px; left: 20px; font-size: 0.6rem; font-weight: 700; padding: 0.15rem 0.6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-primary); }
.flow-diagram__phase-tag--purple { background: var(--color-accent-purple); }
.flow-diagram__phase-tag--yellow { background: var(--color-warning); color: var(--color-bg-primary); }
.flow-diagram__phase-tag--green { background: var(--color-accent-green); color: var(--color-bg-primary); }
.flow-diagram__phase-tag--gold { background: var(--color-accent-gold); color: var(--color-bg-primary); }

/* ============================================
   AGENT CARDS (inside diagrams)
   ============================================ */
.agent-card { border-radius: var(--radius-lg); padding: 0.75rem 1rem; text-align: center; flex: 1; min-width: 180px; max-width: 220px; }
.agent-card--purple { background: rgba(168,85,247,0.08); border: 1px solid rgba(168,85,247,0.25); }
.agent-card--blue { background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.25); }
.agent-card--pink { background: rgba(236,72,153,0.08); border: 1px solid rgba(236,72,153,0.25); }
.agent-card--green { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); }
.agent-card--yellow-strong { background: var(--color-warning-10); border: 2px solid var(--color-warning); }
.agent-card__name { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700; margin-bottom: 0.25rem; }
.agent-card__desc { font-size: 0.7rem; color: var(--color-text-muted); }
.agent-card__file { margin-top: 0.35rem; font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-text-muted); opacity: 0.7; }

.agent-card-sm { border-radius: var(--radius-md); padding: 0.6rem 0.9rem; text-align: center; min-width: 140px; }
.agent-card-sm__name { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700; }
.agent-card-sm__desc { font-size: 0.65rem; color: var(--color-text-muted); }

/* ============================================
   DISCOVERY LIST ITEMS
   ============================================ */
.discovery-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.discovery-list__item { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.85rem; color: var(--color-text-secondary); }
.discovery-list__arrow { font-weight: 700; flex-shrink: 0; }
.discovery-list__arrow--gold { color: var(--color-accent-gold); }
.discovery-list__arrow--muted { color: var(--color-text-muted); }

/* ============================================
   CODE INLINE
   ============================================ */
.code-inline { font-family: var(--font-mono); color: var(--color-accent-gold); background: var(--color-accent-gold-10); padding: 0.15rem 0.5rem; border-radius: 4px; }
.code-purple { font-family: var(--font-mono); color: var(--color-accent-purple-light); font-size: 0.8rem; }

/* ============================================
   OUTPUT FILE TAGS
   ============================================ */
.output-tag { margin-top: 0.5rem; padding: 0.4rem 0.6rem; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.75rem; }
.output-tag--purple { background: rgba(168,85,247,0.06); color: var(--color-accent-purple-light); }
.output-tag--red { background: rgba(239,68,68,0.06); color: var(--color-danger); font-size: 0.75rem; }
.output-tag--green { background: rgba(34,197,94,0.06); color: var(--color-accent-green); font-family: var(--font-mono); font-size: 0.75rem; }

/* ============================================
   ARTIFACT TREE
   ============================================ */
.artifact-tree { font-family: var(--font-mono); font-size: 0.8rem; line-height: 1.8; color: var(--color-text-secondary); margin: 0; overflow-x: auto; }

/* ============================================
   PRINCIPLES GRID
   ============================================ */
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.principle-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.25rem; text-align: center; }
.principle-card__icon { margin-bottom: 0.75rem; }
.principle-card__title { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.25rem; }
.principle-card__desc { font-size: 0.8rem; color: var(--color-text-muted); }

/* ============================================
   QA GATE DIAMOND
   ============================================ */
.qa-diamond { width: 160px; height: 80px; background: rgba(234,179,8,0.08); border: 2px solid var(--color-warning); transform: rotate(45deg); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin: 0 auto; }
.qa-diamond__text { transform: rotate(-45deg); font-size: 0.75rem; font-weight: 700; color: var(--color-warning); text-align: center; line-height: 1.3; }