form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: var(--background-color);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    transition: box-shadow var(--transition-speed);
}

form:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

form label {
    font-weight: bold;
    color: var(--text-light-color);
}

form input, form select, form button {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: var(--text-light-color);
    color: var(--background-color);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

form input:focus, form select:focus, form button:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(255, 193, 7, 0.5);
    outline: none;
}


form input:focus + .tooltip, form select:focus + .tooltip {
    display: block;
    background-color: var(--accent-color);
    color: var(--text-light-color);
    padding: 0.5rem;
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 10;
}

.tooltip {
    display: none;
}

@media (min-width: 320px) {
    form {
        padding: 1rem;
    }
}

@media (min-width: 768px) {
    form {
        padding: 1.5rem;
    }
}

@media (min-width: 1440px) {
    form {
        padding: 2rem;
    }
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: var(--background-color);
}

.error-message {
    color: var(--accent-color);
    font-weight: bold;
}