:root {
    --bg-base: #f8fafc;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --accent-primary: #2563eb;
    --accent-secondary: #f43f5e;
    --accent-success: #10b981;
    --border-subtle: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --shadow-premium: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
}

h1,
h2,
h3,
.font-display {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-premium);
}

.sidebar-item-active {
    background: #f1f5f9;
    border-left: 4px solid var(--accent-primary);
    color: var(--accent-primary) !important;
    font-weight: 700;
}

.live-indicator {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #d1fae5;
}

.mesh-gradient {
    background-image:
        radial-gradient(at 0% 0%, rgba(37, 99, 235, 0.02) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(244, 63, 94, 0.02) 0px, transparent 50%);
}

input::placeholder {
    color: #94a3b8;
}