:root {
    --bg-main: oklch(10% 0 0);
    --bg-sidebar: oklch(12% 0 0);
    --bg-card: oklch(14% 0 0);
    --bg-input: oklch(8% 0 0);
    
    --primary: oklch(85% 0.15 145); /* Industrial Green */
    --accent: oklch(88% 0.18 95);  /* Paperclip Gold */
    --text-main: oklch(95% 0 0);
    --text-muted: oklch(65% 0 0);
    
    --border: oklch(25% 0 0);
    --border-bright: oklch(40% 0 0);
    
    --success: oklch(80% 0.2 150);
    --error: oklch(70% 0.2 25);
    --warning: oklch(85% 0.15 95);
    
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-mono);
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow: hidden;
}

.app-container {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
}

.brand {
    margin-bottom: 3rem;
}

.brand h2 {
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: 700;
}

.brand p {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.product-selector {
    margin-bottom: 2.5rem;
}

.product-selector label {
    display: block;
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.product-selector select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-bright);
    color: var(--accent);
    padding: 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.nav-menu {
    flex: 1;
}

.nav-btn {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-muted);
    text-align: left;
    padding: 1rem 0;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: color 0.2s;
}

.nav-btn .icon {
    font-size: 1.1rem;
}

.nav-btn:hover, .nav-btn.active {
    color: var(--primary);
}

.system-monitor {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.monitor-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.monitor-item .label {
    font-size: 0.6rem;
    color: var(--text-muted);
}

.monitor-item .value {
    font-size: 0.65rem;
    font-weight: 700;
}

.value.success {
    color: var(--success);
}

/* Content Area */
.content-area {
    flex: 1;
    padding: 3rem;
    overflow-y: auto;
}

.view {
    display: none;
    max-width: 1200px;
    margin: 0 auto;
}

.view.active {
    display: block;
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
}

.view-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-main);
}

.view-header p {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.header-stats {
    display: flex;
    gap: 2rem;
}

.stat-box {
    text-align: right;
}

.stat-label {
    display: block;
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}

/* Product Info Grid */
.product-info-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.info-card h3, .pricing-card h3 {
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.product-desc-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.6;
    white-space: pre-wrap; /* Preservation of newlines */
}

.price-input-group {
    display: flex;
    gap: 0.5rem;
}

.price-input-group input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 0.5rem;
    font-size: 0.8rem;
    flex: 1;
}

.btn.small {
    padding: 0.5rem 1rem;
    font-size: 0.6rem;
    width: auto;
}

/* Pipeline Grid */
.pipeline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.pipeline-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.stage-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stage-num {
    font-size: 0.7rem;
    background: var(--border);
    color: var(--text-muted);
    padding: 0.2rem 0.5rem;
    font-weight: 700;
}

.stage-header h3 {
    font-size: 0.9rem;
    font-weight: 700;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-left: auto;
}

.status-dot.idle { background: var(--border-bright); }
.status-dot.active { 
    background: var(--primary); 
    box-shadow: 0 0 10px var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

.stage-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    height: 2.5rem;
}

.pipeline-form .form-group {
    margin-bottom: 1rem;
}

.pipeline-form label {
    display: block;
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.pipeline-form input, .pipeline-form select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    padding: 0.6rem;
    color: var(--text-main);
    font-size: 0.75rem;
}

.stage-action {
    margin-top: auto;
}

.hint {
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

/* Buttons */
.btn {
    width: 100%;
    padding: 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-transform: uppercase;
}

.btn.primary {
    background: var(--primary);
    color: var(--bg-main);
}

.btn.primary:hover {
    background: var(--accent);
}

.btn.secondary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn.secondary:hover {
    background: var(--primary);
    color: var(--bg-main);
}

/* Agent Feed */
.agent-feed {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1.5rem;
}

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

.feed-header h3 {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 700;
}

.feed-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feed-controls span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.log-container {
    background: var(--bg-input);
    height: 180px;
    overflow-y: auto;
    padding: 1rem;
    font-size: 0.7rem;
    line-height: 1.8;
    color: var(--primary);
    border: 1px solid var(--border);
}

/* Table */
.table-container {
    border: 1px solid var(--border);
    background: var(--bg-card);
}

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

.leads-table th {
    text-align: left;
    padding: 1rem;
    font-size: 0.65rem;
    color: var(--text-muted);
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border);
}

.leads-table td {
    padding: 1rem;
    font-size: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.leads-table tr:hover {
    background: oklch(16% 0 0);
}

.badge {
    background: var(--border);
    padding: 0.2rem 0.5rem;
    font-size: 0.6rem;
    font-weight: 700;
}

/* Modal */
.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center; justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--primary);
    width: 900px;
    padding: 3rem;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}

.data-item {
    margin-bottom: 1rem;
}

.data-item .label {
    display: block;
    font-size: 0.55rem;
    color: var(--text-muted);
}

.data-item .value {
    font-size: 0.85rem;
    font-weight: 600;
}

.value.link {
    color: var(--accent);
    text-decoration: none;
}

.notes-box {
    background: var(--bg-input);
    padding: 1rem;
    font-size: 0.75rem;
    border: 1px solid var(--border);
}

.ai-copy-panel textarea {
    width: 100%;
    height: 300px;
    background: var(--bg-input);
    color: var(--primary);
    border: 1px solid var(--border);
    padding: 1rem;
    font-size: 0.8rem;
    resize: none;
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
}

.hidden { display: none !important; }