/* --- RESET & VARIABLES --- */
:root {
    --bg-dark: #0a0a0f;
    --bg-panel: #13131f;
    --primary: #6d28d9;
    --primary-hover: #7c3aed;
    --accent: #d8b4fe;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.08);
    --glass: rgba(20, 20, 30, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --radius: 12px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --font-family: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(109, 40, 217, 0.15) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 25%);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* --- HEADER --- */
header {
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.logo span {
    color: var(--accent);
}