.error-message {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #ffe0e0; /* صورتی روشن */
    color: #b00020; /* قرمز تیره */
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #ff6b6b;
    margin-bottom: 15px;
    font-size: 0.95rem;
    animation: fadeIn 0.5s ease-in-out;
}

    .error-message .icon {
        width: 20px;
        height: 20px;
    }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ریسپانسیو */
@media (max-width: 480px) {
    .error-message {
        font-size: 0.85rem;
        padding: 10px 12px;
    }

        .error-message .icon {
            width: 18px;
            height: 18px;
        }
}
/* Container پیام خطا */
.error-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff4b2b, #ff416c);
    color: white;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.5s ease forwards, fadeOut 0.5s ease 4.5s forwards;
    z-index: 9999;
}

/* انیمیشن ورود */
@keyframes slideIn {
    0% {
        opacity: 0;
        transform: translateX(100%);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* انیمیشن خروج */
@keyframes fadeOut {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* کادر خطا قرمز */
.error-box {
    background-color: #ff4b4b;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
    margin: 10px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* انیمیشن لرزش */
@keyframes shake {
    0% {
        transform: translateX(0);
    }

    10% {
        transform: translateX(-5px);
    }

    20% {
        transform: translateX(5px);
    }

    30% {
        transform: translateX(-5px);
    }

    40% {
        transform: translateX(5px);
    }

    50% {
        transform: translateX(-5px);
    }

    60% {
        transform: translateX(5px);
    }

    70% {
        transform: translateX(-5px);
    }

    80% {
        transform: translateX(5px);
    }

    90% {
        transform: translateX(-5px);
    }

    100% {
        transform: translateX(0);
    }
}

.shake {
    animation: shake 0.5s;
}