#icsan-corp-audit-app {
    max-width: 960px;
    margin: 36px auto;
    border-radius: 24px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 20px 56px rgba(61, 23, 123, 0.22);
    border: 1px solid #ece5fb;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

#icsan-corp-audit-app .corp-audit-header {
    color: #ffffff;
    padding: 44px 32px;
    text-align: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1), transparent 45%),
        linear-gradient(135deg, #4a148c 0%, #5e35b1 45%, #7e57c2 100%);
}

#icsan-corp-audit-app .corp-audit-logo {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 13px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 14px;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

#icsan-corp-audit-app h2 {
    margin: 0;
    font-size: 30px;
    line-height: 1.3;
}

#icsan-corp-audit-app .corp-audit-subtitle {
    margin: 14px auto 0;
    max-width: 720px;
    color: #efe7ff;
    line-height: 1.6;
}

#icsan-corp-audit-app .corp-audit-event-details {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

#icsan-corp-audit-app .corp-audit-event-item {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-weight: 600;
    font-size: 14px;
}

#corp-audit-registration-form {
    padding: 30px;
    background: linear-gradient(180deg, #fbf9ff 0%, #ffffff 100%);
}

#icsan-corp-audit-app .corp-audit-section {
    margin-bottom: 24px;
    background: #ffffff;
    border: 1px solid #ede7f6;
    border-radius: 16px;
    padding: 22px;
}

#icsan-corp-audit-app .corp-audit-section h3,
#icsan-corp-audit-app .corp-audit-pricing h3 {
    margin: 0 0 16px;
    color: #4a148c;
    font-size: 20px;
}

#icsan-corp-audit-app .corp-audit-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

#icsan-corp-audit-app .corp-audit-row {
    display: flex;
    flex-direction: column;
    margin-bottom: 14px;
}

#icsan-corp-audit-app .corp-audit-row label {
    font-size: 14px;
    margin-bottom: 8px;
    color: #2f2147;
    font-weight: 600;
}

#icsan-corp-audit-app .required {
    color: #e53935;
}

#icsan-corp-audit-app input,
#icsan-corp-audit-app select {
    border: 1px solid #d8c9f6;
    background: #fff;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 15px;
    color: #241733;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#icsan-corp-audit-app input:focus,
#icsan-corp-audit-app select:focus {
    outline: none;
    border-color: #7e57c2;
    box-shadow: 0 0 0 4px rgba(126, 87, 194, 0.16);
}

#icsan-corp-audit-app .corp-audit-pricing {
    margin-bottom: 24px;
}

#icsan-corp-audit-app .corp-audit-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

#icsan-corp-audit-app .corp-audit-pricing-card {
    border: 1px solid #d8c9f6;
    background: #fff;
    border-radius: 14px;
    padding: 18px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

#icsan-corp-audit-app .corp-audit-pricing-card.active {
    border-color: #6a1b9a;
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(106, 27, 154, 0.2);
    background: linear-gradient(180deg, #ffffff 0%, #f5efff 100%);
}

#icsan-corp-audit-app .corp-audit-pricing-card h4 {
    margin: 0 0 10px;
    color: #4a148c;
}

#icsan-corp-audit-app .corp-audit-pricing-card .price {
    font-size: 28px;
    font-weight: 700;
    color: #6a1b9a;
}

#icsan-corp-audit-app .corp-audit-total {
    border: 1px solid #d8c9f6;
    border-radius: 14px;
    background: #f7f2ff;
    padding: 18px;
    color: #2f2147;
    line-height: 1.8;
    margin-bottom: 22px;
}

#icsan-corp-audit-app .corp-audit-grand-total {
    border-top: 1px dashed #c8b6ea;
    margin-top: 10px;
    padding-top: 10px;
    font-size: 18px;
    color: #4a148c;
}

#icsan-corp-audit-app .corp-audit-submit {
    width: 100%;
    border: 0;
    border-radius: 12px;
    padding: 16px;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

#icsan-corp-audit-app .corp-audit-submit:hover:enabled {
    transform: translateY(-2px);
}

#icsan-corp-audit-app .corp-audit-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 900px) {
    #icsan-corp-audit-app .corp-audit-pricing-grid {
        grid-template-columns: 1fr;
    }

    #icsan-corp-audit-app .corp-audit-grid {
        grid-template-columns: 1fr;
    }

    #icsan-corp-audit-app h2 {
        font-size: 24px;
    }

    #corp-audit-registration-form {
        padding: 20px;
    }
}