/* =================================================================
   Enterprise Case Studies & Architecture Showcase
   Harmonized with Lokesh Kumar Global Design System (v3 "Engineered")
   Supports Light & Dark Modes seamlessly via CSS Variables
   ================================================================= */

:root {
    --cs-bg: var(--bg-primary);
    --cs-bg-subtle: var(--bg-secondary);
    --cs-card-bg: var(--bg-secondary);
    --cs-card-bg-hover: var(--bg-elevated);
    --cs-card-border: var(--border);
    --cs-card-border-hover: rgba(var(--accent-rgb), 0.5);
    
    --cs-text-primary: var(--text-primary);
    --cs-text-secondary: var(--text-secondary);
    --cs-text-muted: var(--text-muted);
    
    --cs-orange: var(--accent);
    --cs-orange-glow: rgba(var(--accent-rgb), 0.25);
    --cs-cyan: var(--accent);
    --cs-cyan-glow: rgba(var(--accent-rgb), 0.2);
    --cs-emerald: #10B981;
    --cs-emerald-glow: rgba(16, 185, 129, 0.2);
    --cs-purple: #8B5CF6;
    
    --cs-font: var(--font-primary);
    --cs-mono: var(--font-mono);
}

/* =================================================================
   Hero Showcase Section
   ================================================================= */
.cs-hero {
    position: relative;
    padding: 7rem 0 3.5rem 0;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(circle at 50% 15%, rgba(var(--accent-rgb), 0.1) 0%, transparent 70%);
}

.cs-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.cs-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 9999px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--accent);
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.cs-dot-pulse {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10B981;
    animation: csPulse 2s infinite;
}

@keyframes csPulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 16px #10B981; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.cs-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 5.8vw, 4.6rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin: 0 0 1.25rem 0;
}

.cs-gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, #FA4616 60%, #38BDF8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cs-hero-sub {
    font-size: clamp(1.05rem, 1.8vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 760px;
    margin: 0 auto 3rem auto;
    line-height: 1.7;
    font-weight: 400;
}

/* =================================================================
   Executive Bento Metrics Grid
   ================================================================= */
.cs-bento-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.cs-metric-box {
    background: var(--bg-secondary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.4rem;
    text-align: left;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.cs-metric-box:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--accent-rgb), 0.6);
    box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.45), 0 0 24px rgba(var(--accent-rgb), 0.18);
}

.cs-metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.cs-metric-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.cs-metric-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(16, 185, 129, 0.12);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.cs-metric-val {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 0.4rem;
}

.cs-metric-lbl {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* =================================================================
   Interactive Command Center (Search, Filters & Layout)
   ================================================================= */
.cs-command-center {
    max-width: 1200px;
    margin: 2.5rem auto 2rem auto;
    padding: 0 24px;
}

.cs-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--bg-secondary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.cs-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 280px;
}

.cs-search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-secondary);
    pointer-events: none;
}

.cs-search-input {
    width: 100%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.65rem 2.8rem 0.65rem 2.6rem;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.92rem;
    outline: none;
    transition: all var(--transition-fast);
}

.cs-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.cs-search-shortcut {
    position: absolute;
    right: 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 6px;
    pointer-events: none;
}

.cs-view-modes {
    display: flex;
    gap: 6px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3px;
}

.cs-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cs-view-btn:hover {
    color: var(--text-primary);
}

.cs-view-btn.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* Filter Bar Pills */
.cs-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 1.25rem;
}

.cs-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cs-filter-pill:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.cs-filter-pill.active {
    background: var(--accent);
    color: var(--on-accent);
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.25);
}

.cs-pill-count {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.1);
    color: currentColor;
    font-weight: 700;
}

[data-theme="dark"] .cs-pill-count {
    background: rgba(255, 255, 255, 0.12);
}

.cs-status-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    padding: 0 4px;
}

/* =================================================================
   Case Studies Grid (Bento Mode — Matches Homepage work-card)
   ================================================================= */
.cs-grid {
    max-width: 1200px;
    margin: 0 auto 5rem auto;
    padding: 0 24px;
}

.cs-grid.grid-mode {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.75rem;
}

.cs-card {
    background: var(--bg-secondary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cs-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--card-glow, linear-gradient(90deg, transparent, var(--accent), #10B981, transparent));
    opacity: 0;
    transition: opacity 0.35s ease;
}

.cs-card:hover {
    transform: translateY(-7px);
    border-color: rgba(var(--accent-rgb), 0.55);
    box-shadow: 0 20px 48px -12px rgba(0, 0, 0, 0.55), 0 0 28px -4px rgba(var(--accent-rgb), 0.16);
}

.cs-card:hover::before {
    opacity: 1;
}

.cs-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    gap: 8px;
    flex-wrap: wrap;
}

.cs-client-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    padding: 3px 10px;
    border-radius: 9999px;
    letter-spacing: 0.02em;
}

.cs-status-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: #10B981;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.cs-card-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.cs-card-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 1.25rem 0;
}

/* Micro Pipeline DAG */
.cs-card-pipeline {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
    margin-bottom: 1.25rem;
}

.cs-pipeline-title {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
}

.cs-pipeline-steps {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
}
.cs-pipeline-steps::-webkit-scrollbar { display: none; }

.cs-pipe-node {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    white-space: nowrap;
}

.cs-pipe-arrow {
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 800;
}

/* Tech Tags */
.cs-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.25rem;
}

.cs-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.cs-card:hover .cs-tag {
    color: var(--text-primary);
    border-color: rgba(var(--accent-rgb), 0.3);
}

/* Card Bottom & Metrics */
.cs-card-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.cs-impact-val {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}

.cs-impact-lbl {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 3px;
    font-weight: 600;
}

.cs-btn-inspect {
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    color: var(--accent);
    font-family: var(--font-primary);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.55rem 1.15rem;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.cs-btn-inspect:hover {
    background: var(--accent);
    color: var(--on-accent);
    border-color: var(--accent);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 18px rgba(var(--accent-rgb), 0.35);
}

.cs-btn-inspect:active {
    transform: translateY(0) scale(0.98);
}

/* =================================================================
   View Mode 2: Matrix Mode (Structured Audit Table)
   ================================================================= */
.cs-grid.matrix-mode {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cs-grid.matrix-mode .cs-card {
    flex-direction: row;
    align-items: center;
    padding: 1rem 1.4rem;
    border-radius: var(--radius-md);
}

.cs-grid.matrix-mode .cs-card-pipeline,
.cs-grid.matrix-mode .cs-card-desc {
    display: none;
}

.cs-grid.matrix-mode .cs-card-top {
    margin-bottom: 0;
    min-width: 220px;
}

.cs-grid.matrix-mode .cs-card-title {
    font-size: 1rem;
    margin: 0;
    flex: 1;
    padding: 0 1.5rem;
}

.cs-grid.matrix-mode .cs-card-tags {
    margin: 0;
    min-width: 240px;
}

.cs-grid.matrix-mode .cs-card-bottom {
    padding-top: 0;
    border-top: none;
    min-width: 200px;
}

/* =================================================================
   View Mode 3: Executive Mode (Dense ROI Focus)
   ================================================================= */
.cs-grid.exec-mode {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1.25rem;
}

.cs-grid.exec-mode .cs-card-pipeline {
    display: none;
}

.cs-grid.exec-mode .cs-card {
    padding: 1.5rem;
}

.cs-grid.exec-mode .cs-impact-val {
    font-size: 1.6rem;
}

/* =================================================================
   Interactive Architecture Deep Dive Modal
   ================================================================= */
.cs-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cs-modal-overlay.open,
.cs-modal-overlay.active {
    display: flex;
}

.cs-modal-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 760px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2.25rem;
    position: relative;
    box-shadow: var(--shadow-soft);
    animation: csModalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes csModalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.cs-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.cs-modal-close:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}

.cs-modal-client {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.cs-modal-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
    line-height: 1.25;
}

.cs-modal-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.cs-modal-sec-title {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cs-exec-flow-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cs-exec-flow-step {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
}

.cs-step-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 4px;
    padding: 2px 6px;
}

.cs-step-desc {
    font-size: 0.88rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Compare Grid */
.cs-compare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.cs-compare-box {
    border-radius: 8px;
    padding: 12px 14px;
}

.cs-compare-box.asis {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.cs-compare-box.tobe {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.cs-compare-h {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.cs-compare-box.asis .cs-compare-h { color: #EF4444; }
.cs-compare-box.tobe .cs-compare-h { color: #10B981; }

/* Responsive Media Queries */
@media (max-width: 900px) {
    .cs-bento-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cs-grid.matrix-mode .cs-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 600px) {
    .cs-bento-metrics {
        grid-template-columns: 1fr;
    }
    
    .cs-grid.grid-mode {
        grid-template-columns: 1fr;
    }
    
    .cs-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cs-search-wrap {
        min-width: 100%;
    }
    
    .cs-modal-box {
        padding: 1.5rem;
    }
}

/* =================================================================
   CASE STUDIES — LIGHT MODE PREMIUM PORCELAIN DESIGN SYSTEM
   Ultra-crisp contrast, soft elevated shadows, and vibrant UiPath flame
   ================================================================= */
[data-theme="light"] .cs-hero {
    background: radial-gradient(circle at 50% 15%, rgba(var(--accent-rgb), 0.08) 0%, transparent 65%);
}

[data-theme="light"] .cs-badge {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .cs-metric-box {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .cs-metric-box:hover {
    border-color: rgba(var(--accent-rgb), 0.5);
    box-shadow: 0 16px 36px -8px rgba(15, 23, 42, 0.1), 0 0 20px rgba(var(--accent-rgb), 0.12);
}

[data-theme="light"] .cs-toolbar {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 6px 24px -4px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .cs-search-input {
    background: #f8fafc;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #0f172a;
}

[data-theme="light"] .cs-search-input:focus {
    background: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

[data-theme="light"] .cs-search-shortcut {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #475569;
}

[data-theme="light"] .cs-view-modes {
    background: #f1f5f9;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .cs-view-btn {
    color: #475569;
}

[data-theme="light"] .cs-view-btn:hover {
    color: #0f172a;
}

[data-theme="light"] .cs-view-btn.active {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .cs-filter-pill {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #475569;
}

[data-theme="light"] .cs-filter-pill:hover {
    color: #0f172a;
    border-color: var(--accent);
    background: #fff7ed;
}

[data-theme="light"] .cs-filter-pill.active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.3);
}

[data-theme="light"] .cs-pill-count {
    background: rgba(0, 0, 0, 0.08);
    color: inherit;
}

[data-theme="light"] .cs-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04), 0 2px 6px -1px rgba(15, 23, 42, 0.02);
}

[data-theme="light"] .cs-card:hover {
    border-color: rgba(var(--accent-rgb), 0.5);
    box-shadow: 0 20px 44px -10px rgba(15, 23, 42, 0.12), 0 0 24px rgba(var(--accent-rgb), 0.12);
}

[data-theme="light"] .cs-card-pipeline {
    background: #f8fafc;
    border: 1px solid rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .cs-pipe-node {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #0f172a;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .cs-tag {
    background: #f1f5f9;
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: #475569;
}

[data-theme="light"] .cs-card:hover .cs-tag {
    color: #0f172a;
    border-color: rgba(var(--accent-rgb), 0.35);
    background: #fff7ed;
}

[data-theme="light"] .cs-client-badge {
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    color: var(--accent);
}

[data-theme="light"] .cs-btn-inspect {
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    color: var(--accent);
}

[data-theme="light"] .cs-btn-inspect:hover {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 6px 18px rgba(var(--accent-rgb), 0.35);
}

/* Matrix View in Light Mode */
[data-theme="light"] .cs-grid.matrix-mode .cs-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .cs-grid.matrix-mode .cs-card:hover {
    background: #fff7ed;
    border-color: rgba(var(--accent-rgb), 0.4);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

/* Executive View in Light Mode */
[data-theme="light"] .cs-grid.exec-mode .cs-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}

/* Modal in Light Mode */
[data-theme="light"] .cs-modal-overlay {
    background: rgba(15, 23, 42, 0.6);
}

[data-theme="light"] .cs-modal-box {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25);
    color: #0f172a;
}

[data-theme="light"] .cs-modal-close {
    background: #f1f5f9;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #475569;
}

[data-theme="light"] .cs-modal-close:hover {
    background: #e2e8f0;
    color: #0f172a;
    border-color: var(--accent);
}

[data-theme="light"] .cs-modal-section {
    background: #f8fafc;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .cs-modal-sec-title {
    color: #0f172a;
}

[data-theme="light"] .cs-exec-flow-step {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.02);
}

[data-theme="light"] .cs-step-desc {
    color: #0f172a;
    font-weight: 600;
}

[data-theme="light"] #cs-modal-challenge,
[data-theme="light"] #cs-modal-solution {
    color: #334155 !important;
}

[data-theme="light"] .cs-compare-box.asis {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

[data-theme="light"] .cs-compare-box.asis p,
[data-theme="light"] #cs-modal-asis {
    color: #991b1b !important;
}

[data-theme="light"] .cs-compare-box.tobe {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

[data-theme="light"] .cs-compare-box.tobe p,
[data-theme="light"] #cs-modal-tobe {
    color: #166534 !important;
}