:root {
    --bg: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.4);
    --text: #f8fafc;
}

* { margin: 0; padding: 0; box-sizing: border-box; transition: all 0.2s ease; }

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: radial-gradient(circle at top right, #1e1b4b, #0f172a);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content { flex: 1; display: flex; justify-content: center; align-items: center; padding: 20px; }

.glass-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    width: 100%;
    max-width: 800px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.setup-box { display: flex; align-items: center; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 30px; }

.premium-select {
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: white;
    color: #000;
    font-size: 1rem;
    cursor: pointer;
    outline: none;
}

.btn-primary {
    background: var(--accent);
    color: #0f172a;
    border: none;
    padding: 12px 30px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 25px var(--accent); }

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 10px 25px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}
.options-grid { display: grid; gap: 12px; margin: 30px 0; }

.options-grid button {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 18px;
    border-radius: 16px;
    text-align: left;
    cursor: pointer;
}

.options-grid button.selected {
    background: var(--accent) !important;
    color: #0f172a !important;
    font-weight: 700;
    box-shadow: 0 0 20px var(--accent);
}

#score-circle {
    width: 160px;
    height: 160px;
    border: 8px solid var(--accent);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px auto;
    font-size: 2.5rem;
    font-weight: 800;
    box-shadow: 0 0 30px var(--accent-glow);
}
.site-footer {
    width: 100%;
    padding: 30px 20px;
    text-align: center;
    background: rgba(15, 23, 42, 0.3); 
    border-top: 1px solid var(--glass-border);
    margin-top: auto; 
}

.site-footer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.site-footer strong {
    color: var(--text-primary);
    font-weight: 700;
}
.site-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    text-decoration: none;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-links a:hover {
    color: var(--accent-blue);
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--accent-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(56, 189, 248, 0.2);
}

.social-links a:hover .fa-facebook { color: #1877F2; }
.social-links a:hover .fa-linkedin { color: #0A66C2; }
.social-links a:hover .fa-envelope { color: #EA4335; }
.social-links a:hover .fa-x { color: #FFFFFF; }