* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: #050811;
    color: #cbd5e1;
    font-family: 'Plus Jakarta Sans', sans-serif;
    padding: 25px;
    min-height: 100vh;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(245, 158, 11, 0.15);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}

.logo h1 span {
    color: #f59e0b;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 400;
}

.tagline {
    font-size: 12px;
    color: #64748b;
    font-style: italic;
    margin-top: -4px;
}

.system-status {
    background: rgba(16, 185, 129, 0.05);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: bold;
    font-family: 'JetBrains Mono', monospace;
}

.mode-container {
    display: flex;
    background: #0f172a;
    padding: 6px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    gap: 10px;
    margin-bottom: 25px;
}

.mode-btn {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    text-transform: uppercase;
}

.mode-btn.active {
    background: #f59e0b;
    color: #050811;
}

.demo-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    background: rgba(245, 158, 11, 0.03);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(245, 158, 11, 0.1);
    align-items: center;
}

.demo-title {
    font-size: 11px;
    font-weight: 800;
    color: #f59e0b;
    text-transform: uppercase;
    font-family: 'JetBrains Mono', monospace;
}

.inject-chip {
    background: #1e293b;
    border: 1px solid rgba(255,255,255,0.1);
    color: #e2e8f0;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
}

.inject-chip:hover {
    border-color: #f59e0b;
    background: #0f172a;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 25px;
}

.card {
    background: #0b0f19;
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 24px;
}

.card-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-title span {
    width: 6px;
    height: 6px;
    background: #f59e0b;
    border-radius: 50%;
}

textarea, .output {
    width: 100%;
    height: 320px;
    background: #03050b;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #f59e0b;
    resize: none;
    overflow-y: auto;
    line-height: 1.6;
}

.output {
    color: #94a3b8;
    white-space: pre-wrap;
}

.action-btn {
    width: 100%;
    background: #f59e0b;
    color: #050811;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    cursor: pointer;
    text-transform: uppercase;
    margin-top: 15px;
    font-size: 14px;
}

.action-btn:hover {
    background: #d97706;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.m-box {
    background: #0b0f19;
    border: 1px solid rgba(255,255,255,0.02);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.m-lbl {
    font-size: 10px;
    color: #64748b;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.m-v {
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.m-sub {
    font-size: 11px;
    margin-top: 4px;
    font-weight: 600;
    color: #64748b;
}