/* Base alert styles */
.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    animation: slideDown 0.3s ease-out;
}

/* Success alert */
.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
    box-shadow: 0 2px 4px rgba(40, 167, 69, 0.1);
}

/* Error alert */
.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.1);
}

/* Warning alert (for verification) */
.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid #ffc107;
    box-shadow: 0 2px 4px rgba(255, 193, 7, 0.1);
}

/* Alert with icon space */
.alert[class*="alert-"] {
    padding-left: 3rem;
}

/* Alert icons using Font Awesome */
.alert::before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

.alert-success::before {
    content: "\f00c"; /* checkmark */
}

.alert-danger::before {
    content: "\f071"; /* exclamation triangle */
}

.alert-warning::before {
    content: "\f06a"; /* exclamation circle */
}

/* Slide down animation */
@keyframes slideDown {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Alert dismiss animation */
.alert.fade-out {
    animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-10px);
        opacity: 0;
    }
}

/* Responsive styles */
@media (max-width: 768px) {
    .alert {
        padding: 0.875rem;
        font-size: 0.9rem;
        margin-bottom: 0.875rem;
    }
    
    .alert[class*="alert-"] {
        padding-left: 2.5rem;
    }
    
    .alert::before {
        left: 0.875rem;
    }
}