.error-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, #fcfbff 0%, #f3f0fb 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 20px;
}

.error-card {
    background: #ffffff;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(108, 93, 211, 0.08);
    text-align: center;
    max-width: 480px;
    width: 100%;
    border: 1px solid rgba(108, 93, 211, 0.12);
}

.error-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(108, 93, 211, 0.08);
    color: #6c5dd3;
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: 50px;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.error-title {
    font-size: 5.5rem;
    font-weight: 800;
    margin: 0;
    line-height: 1;
    background: linear-gradient(135deg, #4a3aff 0%, #6c5dd3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.error-subtitle {
    color: #2b2a35;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.error-desc {
    color: #6f6e7b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.btn-capsule {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 30px;
    background: #6c5dd3;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(108, 93, 211, 0.3);
}

.btn-capsule:hover {
    background: #5645b8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 93, 211, 0.4);
    color: #ffffff;
}

.error-footer-info {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px dashed #ece9f5;
    font-size: 0.8rem;
    color: #9a98ab;
}