/* =====================================
   ERROR PAGE (404 / 500)
===================================== */

.error-page {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f6f8fc;
    padding: 60px 20px;
}

.error-box {
    text-align: center;
    max-width: 420px;
}

.error-code {
    font-size: 6rem;
    font-weight: 800;
    letter-spacing: -3px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.error-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1f2937;
}

.error-text {
    font-size: 1rem;
    color: #6b7280;
    margin-bottom: 26px;
    line-height: 1.7;
}

.error-btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 12px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: .25s ease;
}

.error-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}