:root {
    --skillorax-primary: #4f46e5;
    --skillorax-primary-dark: #3730a3;
}

body.skillorax-bg {
    background: linear-gradient(135deg, var(--skillorax-primary) 0%, var(--skillorax-primary-dark) 100%);
}

.brand-title {
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.card {
    background-color: #ffffff;
}

.btn-primary {
    background-color: var(--skillorax-primary);
    border-color: var(--skillorax-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--skillorax-primary-dark);
    border-color: var(--skillorax-primary-dark);
}

a {
    color: var(--skillorax-primary);
}

.form-control:focus {
    border-color: var(--skillorax-primary);
    box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.25);
}

/* Dashboard stat cards */
.stat-card .stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--skillorax-primary);
}

.cert-mini:hover { opacity: 0.8; }
.cert-icon { font-size: 1.5rem; }
.cert-highlight { border: 2px solid #22c55e !important; }

/* Exam timer */
.timer-badge {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    background: #1f2937;
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 0.5rem;
    min-width: 100px;
    text-align: center;
}

/* Result score circle */
.score-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}
.score-pass { background: linear-gradient(135deg, #22c55e, #16a34a); }
.score-fail { background: linear-gradient(135deg, #ef4444, #b91c1c); }

/* Certificate card list */
.cert-card { border-top: 4px solid var(--skillorax-primary) !important; }

/* Printable certificate */
.certificate-frame {
    max-width: 900px;
    background: #fff;
    border: 10px solid var(--skillorax-primary);
    outline: 2px solid #c7d2fe;
    outline-offset: -20px;
    padding: 3rem;
    border-radius: 4px;
}
.certificate-inner { padding: 2rem; }
.cert-brand {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--skillorax-primary);
}
.cert-subtitle {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #6b7280;
    margin-bottom: 2rem;
}
.cert-presented { color: #6b7280; margin-bottom: 0.25rem; }
.cert-name {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2.5rem;
    color: #1f2937;
    margin-bottom: 1rem;
}
.cert-course {
    font-size: 1.5rem;
    color: var(--skillorax-primary);
    margin-bottom: 1rem;
}
.cert-score { color: #374151; }
.cert-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: #9ca3af;
    margin-bottom: 0.2rem;
}
.cert-value { font-weight: 600; color: #1f2937; }

@media print {
    body { background: #fff !important; }
    .certificate-frame { border-width: 8px; box-shadow: none; }
}